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John Bell

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John B. Bell
CRD Chief Scientist and Senior Scientist
PI, ECP Block-Structured AMR Co-Design Center
Phone: +1 510 486 5391
Mobile: +1 510 604 7437
Fax: +1 510 486 6900

Recent Awards

John Bell was awarded the 2018 Director’s Award for Lifetime Achievement in November 2018.

Research Interests

Development and analysis of numerical methods for partial differential equations arising in science and engineering. General topics in scientific computing, computational physics, and fluid dynamics.

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Journal Articles

Weiqun Zhang, Ann Almgren, Vince Beckner, John Bell, Johannes Blashke, Cy Chan, Marcus Day, Brian Friesen, Kevin Gott, Daniel Groves, Max P. Katz, Andrew Myers, Tan Nguyen, Andrew Nonaka, Michele Rosso, Samuel Williams, Michael Zingale, "AMReX: a framework for block-structured adaptive mesh refinement", Journal of Open Source Software, May 2019, doi: 10.21105/joss.01370

Aleksandar Donev, Alejandro L. Garcia, Jean-Philippe Péraud, Andrew J. Nonaka, John B. Bell, "Fluctuating Hydrodynamics and Debye-Hückel-Onsager Theory for Electrolytes", Current Opinion in Electrochemistry, 2019, 13:1 - 10, doi: https://doi.org/10.1016/j.coelec.2018.09.004

M. Emmett, E. Motheau, W. Zhang, M. Minion, J. B. Bell, "A Fourth-Order Adaptive Mesh Refinement Algorithm for the Multicomponent, Reacting Compressible Navier-Stokes Equations", Combustion Theory and Modeling, January 9, 2019,

JL Vay, A Almgren, J Bell, L Ge, DP Grote, M Hogan, O Kononenko, R Lehe, A Myers, C Ng, J Park, R Ryne, O Shapoval, M Thévenet, W Zhang, "Warp-X: A new exascale computing platform for beam-plasma simulations", Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018, doi: 10.1016/j.nima.2018.01.035

DK Dalakoti, A Krisman, B Savard, A Wehrfritz, H Wang, MS Day, JB Bell, ER Hawkes, "Structure and propagation of two-dimensional, partially premixed, laminar flames in diesel engine conditions", Proceedings of the Combustion Institute, 2018, doi: 10.1016/j.proci.2018.06.169

A Nonaka, MS Day, JB Bell, "A conservative, thermodynamically consistent numerical approach for low Mach number combustion. Part I: Single-level integration", Combustion Theory and Modelling, 2018, 22:156--184, doi: 10.1080/13647830.2017.1390610

M Morzfeld, MS Day, RW Grout, GSH Pau, SA Finsterle, JB Bell, "Iterative importance sampling algorithms for parameter estimation", SIAM Journal on Scientific Computing, 2018, 40:B329--B352, doi: 10.1137/16M1088417

JL Vay, A Almgren, J Bell, L Ge, DP Grote, M Hogan, O Kononenko, R Lehe, A Myers, C Ng, J Park, R Ryne, O Shapoval, M Thévenet, W Zhang, "Warp-X: A new exascale computing platform for beam–plasma simulations", Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018, 909:476--479, doi: 10.1016/j.nima.2018.01.035

Changho Kim, Andy Nonaka, John B. Bell, Alejandro L. Garcia, Aleksandar Donev, "Fluctuating hydrodynamics of reactive liquid mixtures", The Journal of Chemical Physics, 2018, 149:084113, doi: 10.1063/1.5043428

E. Motheau, M. Duarte, A. Almgren, J. Bell,, "A Hybrid Adaptive Low-Mach-Number/Compressible Method: Euler Equations", J. Comp. Phys., Vol 372, Pages 1027-1047, 2018,

Jean-Philippe Peraud, Andrew J. Nonaka, John B. Bell, Aleksandar Donev, Alejandro L. Garcia, "Fluctuation-enhanced electric conductivity in electrolyte solutions", Proceedings of the National Academy of Sciences, 2017, 114:10829--108, doi: 10.1073/pnas.1714464114

AJ Aspden, JB Bell, MS Day, FN Egolfopoulos, "Turbulence-flame interactions in lean premixed dodecane flames", Proceedings of the Combustion Institute, 2017, 36:2005--2016, doi: 10.1016/j.proci.2016.07.068

E Motheau, A Almgren, JB Bell, "Navier-Stokes characteristic boundary conditions using ghost cells", AIAA Journal, 2017, 55:3399--3408, doi: 10.2514/1.J055885

Changho Kim, Andy Nonaka, John B. Bell, Alejandro L. Garcia, Aleksandar Donev, "Stochastic simulation of reaction-diffusion systems: A fluctuating-hydrodynamics approach", The Journal of Chemical Physics, 2017, 146:124110, doi: 10.1063/1.4978775

RW Grout, H Kolla, ML Minion, JB Bell, "Achieving algorithmic resilience for temporal integration through spectral deferred corrections", Communications in Applied Mathematics and Computational Science, 2017, 12:25--50, doi: 10.2140/camcos.2017.12.25

WE Pazner, A Nonaka, JB Bell, MS Day, ML Minion, "A high-order spectral deferred correction strategy for low Mach number flow with complex chemistry", Combustion Theory and Modelling, 2016, 20:521--547, doi: 10.1080/13647830.2016.1150519

AJ Aspden, MS Day, JB Bell, "Three-dimensional direct numerical simulation of turbulent lean premixed methane combustion with detailed kinetics", Combustion and Flame, 2016, 166:266--283, doi: 10.1016/j.combustflame.2016.01.027

AM Jacobs, M Zingale, A Nonaka, AS Almgren, JB Bell, "Low Mach Number Modeling of Convection in Helium Shells on Sub-Chandrasekhar White Dwarfs. II. Bulk Properties of Simple Models", Astrophysical Journal, 2016, 827, doi: 10.3847/0004-637X/827/1/84

Jean-Philippe Peraud, Andy Nonaka, Anuj Chaudhri, John B. Bell, Aleksandar Donev, Alejandro L. Garcia, "Low Mach number fluctuating hydrodynamics for electrolytes", Phys. Rev. Fluids, 2016, 1:074103, doi: 10.1103/PhysRevFluids.1.074103

M. Day, S. Tachibana, J. Bell, M. Lijewski, V. Beckner and R. Cheng, "A Combined Computational and Experimental Characterization of Lean Premixed Turbulent Low Swirl Laboratory Flames. II. Hydrogen Flames", Combustion and Flame, 2015,

M. Zingale, C. M. Malone, A. Nonaka, A. S. Almgren, and J. B. Bell, "Comparisons of Two- and Three-Dimensional Convection in Type I X-ray Bursts", Astrophysical Journal, 807, 2015,

A. Nonaka, Y. Sun, J. B. Bell, and A. Donev, "Low Mach Number Fluctuating Hydrodynamics of Binary Liquid Mixtures", Comm. App. Math. and Comp. Sci., vol. 10, 2015,

AJ Aspden, MS Day, JB Bell, "Turbulence-chemistry interaction in lean premixed hydrogen combustion", Proceedings of the Combustion Institute, 2015, 35:1321--1329, doi: 10.1016/j.proci.2014.08.012

Max Duarte, Ann Almgren, John Bell, "A Low Mach Number Model for Moist Atmospheric Flows", 72(4), pp. 1605-1620, Journal of Atmospheric Sciences, 2015,

A. Donev, A. Nonaka, A. K. Bhattacharjee, A. L. Garcia, J. B. Bell, "Low Mach Number Fluctuating Hydrodynamics of Multispecies Liquid Mixtures", Phys. Fluids, 27, 2015,

D Unat, C Chan, W Zhang, S Williams, J Bachan, J Bell, J Shalf, "ExaSAT: An exascale co-design tool for performance modeling", International Journal of High Performance Computing Applications, January 2015, 29:209--232, doi: 10.1177/1094342014568690

A Amato, M Day, RK Cheng, J Bell, D Dasgupta, T Lieuwen, "Topology and burning rates of turbulent, lean, H<inf>2</inf>/air flames", Combustion and Flame, 2015, 162:4553--4565, doi: 10.1016/j.combustflame.2015.09.010

A Amato, M Day, RK Cheng, J Bell, T Lieuwen, "Leading edge statistics of turbulent, lean, H<inf>2</inf>-air flames", Proceedings of the Combustion Institute, 2015, 35:1313--1320, doi: 10.1016/j.proci.2014.05.143

Anshu Dubey, Ann Almgren, John Bell, Martin Berzins, Steve Brandt, Greg Bryan, Phillip Colella, Daniel Graves, Michael Lijewski, Frank L\ offler, others, "A survey of high level frameworks in block-structured adaptive mesh refinement packages", Journal of Parallel and Distributed Computing, 2014, 74:3217--3227, doi: 10.1016/j.jpdc.2014.07.001

Max Duarte, Ann S Almgren, Kaushik Balakrishnan, John B. Bell, David M. Romps, "A Numerical Study of Methods for Moist Atmospheric Flows: Compressible Equations", Monthly Weather Review, 2014, 142:4269-4283,

Anuj Chaudhri, John Bell, Alejandro Garcia, Aleksandar Donev, "Modeling Multi-Phase Flow using Fluctuating Hydrodynamics", Phys. Rev. E, 2014, 90(3):033014,

M. Cai, A. Nonaka, B. E. Griffith, J. B. Bell, and A. Donev, "Efficient Variable-Coefficient Finite-Volume Stokes Solvers", Commun. Comput. Phys., 2014, 16:1263-1297,

A. Donev, A. Nonaka, Y. Sun, T. Fai, A. Garcia and J. Bell, "Low Mach Number Fluctuating Hydrodynamics of Diffusively Mixing Fluids", Comm. App. Math. and Comp. Sci., 2014, 9(1),

C. M. Malone, M. Zingale, A. Nonaka, A. S. Almgren, and J. B. Bell, "Multidimensional Modeling of Type I X-ray Bursts. II. Two-Dimensional Convection in a Mixed H/He Accretor", Astrophysical Journal, 2014, 788:115,

W. Schmidt, A.S. Almgren, H. Braun, J.F. Engels, J.C. Niemeyer, R.R. Mekuria, A.J. Aspden, J.B. Bell, "Cosmological Fluid Mechanics with Adaptively Refined Large Eddy Simulations", Monthly Notices of the Royal Astronomical Society, 2014, 440:3051-3077,

K. Balakrishnan, A. Garcia, A. Donev, and J. Bell, "Fluctuating hydrodynamics of multispecies nonreactive mixtures", Physical Review E,, 2014, 89(1),

C. M. Malone, A. Nonaka, S. E. Woosley, A. S. Almgren, J. B. Bell, S. Dong, and M. Zingale, "The Deflagration Stage of Chandrasekhar Mass Models for Type Ia Supernovae: I. Early Evolution", Astrophysical Journal, 2014, 782:11,

M Emmett, W Zhang, JB Bell, "High-order algorithms for compressible reacting flow with complex chemistry", Combustion Theory and Modelling, January 2014, 18:361--387, doi: 10.1080/13647830.2014.919410

A. S. Almgren, J. B. Bell, M.J. Lijewski, Z. Lukić, E. Van Andel, "Nyx: A Massively Parallel AMR Code for Computational Cosmology", The Astrophysical Journal, 2013, 765:39,

JB Bell, MS Day, MJ Lijewski, "Simulation of nitrogen emissions in a premixed hydrogen flame stabilized on a low swirl burner", Proceedings of the Combustion Institute, 2013, 34:1173--1182, doi: 10.1016/j.proci.2012.07.046

AS Almgren, AJ Aspden, JB Bell, ML Minion, "On the use of higher-order projection methods for incompressible turbulent flow", SIAM Journal on Scientific Computing, 2013, 35, doi: 10.1137/110829386

W Zhang, L Howell, A Almgren, A Burrows, J Dolence, J Bell, "Castro: A new compressible astrophysical solver. III. Multigroup radiation hydrodynamics", Astrophysical Journal, Supplement Series, 2013, 204, doi: 10.1088/0067-0049/204/1/7

M. Zingale, A. Nonaka, A. S. Almgren, J. B. Bell, C. Malone, and R. Orvedahl, "Low Mach Number Modeling of Convection in Helium Shells on Sub-Chandrasekhar White Dwarfs. I. Methodology", Astrophysical Journal, 2013, 764:97,

Haitao Ma, Stan Woosley, Chris Malone, Ann Almgren, and J.B. Bell, "Carbon Deflagration in Type Ia Supernovae: I. Centrally Ignited Models", Astrophysical Journal, 2013, 771:58,

C. Gilet, A.S. Almgren, J.B. Bell, A. Nonaka, S.E. Woosley and M. Zingale, "Low-Mach Number Modeling of Core Convection in Massive Stars", Astrophysical Journal, 2013, 773:137,

A Nonaka, JB Bell, MS Day, C Gilet, AS Almgren, ML Minion, "A deferred correction coupling strategy for low Mach number flow with complex chemistry", Combustion Theory and Modelling, 2012, 16:1053--1088, doi: 10.1080/13647830.2012.701019

A. Nonaka, A. J. Aspden, M. Zingale, A. S. Almgren, J. B. Bell, and S. E. Woosley, "High-Resolution Simulations of Convection Preceding Ignition in Type Ia Supernovae Using Adaptive Mesh Refinement", Astrophysical Journal, 745, 73, 2012,

F. Balboa, J. Bell, R. Delgado-Buscalioni, A. Donev, T. Fai, B. Griffith, C. Peskin, "Staggered Schemes for Fluctuating Hydodynamics", Multiscale Modeling and Simulation, 2012, 10(4):1360-1408,

G. S. H. Pau, J. B. Bell, A. S. Almgren, K. M. Fagnan and M. J. Lijewski, "An Adaptive Mesh Refinement Algorithm for Compressible Two-Phase Flow In Porous Media", Computational Geosciences, 2012, 16:577-592,

M. Day, S. Tachibana, J. Bell, M. Lijewski, V. Beckner and R. Cheng, "A Combined Computational and Experimental Characterization of Lean Premixed Turbulent Low Swirl Laboratory Flames. I. Methane Flames", Combustion and Flame, 159(1) 275-290, 2012,

K. Balakrishnan, A. L. Kuhl, J. B. Bell and V. E. Beckner, "An Empirical Model for the Ignition of Explosively Dispersed Aluminum Particle Clouds", Shock Waves, 2012, 22:591,

C. M. Malone, A. Nonaka, A. S. Almgren, J. B. Bell, and M. Zingale, "Multidimensional Modeling of Type I X-ray Bursts. I. Two-Dimensional Convection Prior to the Outburst of a pure 4He Accretor", Astrophysical Journal, 728, 118, February 2011,

  • Download File: xrb.pdf (pdf: 6.6 MB)

W Zhang, L Howell, A Almgren, A Burrows, J Bell, "Castro: A new compressible astrophysical solver. II. Gray radiation hydrodynamics", Astrophysical Journal, Supplement Series, 2011, 196, doi: 10.1088/0067-0049/196/2/20

A. Donev, A. de la Fuente, J. B. Bell, and A. L. Garcia, "Enhancement of Diffusive Transport by Nonequilibrium Thermal Fluctuations", JSTAT, Vol. 2011, P06014, 2011,

A. Donev, A. de la Fuente, J. B. Bell, and A. L. Garcia, "Diffusive Transport by Thermal Velocity Fluctuations", Phys. Rev. Lett., Vol. 106, No. 20, page 204501, 2011,

A. J. Aspden, J. B. Bell, S. Dong, and S. E. Woosley, "Burning Thermals in Type Ia Supernovae", Astrophysical Journal, 738, 94-107, 2011,

M. Zingale, A. Nonaka, A. S. Almgren, J. B. Bell, C. M. Malone, and S. E. Woosley, "The Convective Phase Preceding Type Ia Supernovae", Astrophysical Journal, 740, 8, 2011,

A. Nonaka, S. May, A. S. Almgren, and J. B. Bell, "A Three-Dimensional, Unsplit Godunov Method for Scalar Conservation Laws", SIAM J. Sci. Comput., vol. 33, no. 4, 2011,

S. May, A. Nonaka, A. S. Almgren, and J. B. Bell, "An Unsplit, Higher-Order Godunov Method Using Quadratic Reconstruction for Advection in Two Dimensions", Comm. App. Math. and Comp. Sci., vol. 6, no. 1, 2011,

AJ Aspden, MS Day, JB Bell, "Turbulence-flame interactions in lean premixed hydrogen: Transition to the distributed burning regime", Journal of Fluid Mechanics, 2011, 680:287--320, doi: 10.1017/jfm.2011.164

J Bell, M Day, "Adaptive methods for simulation of turbulent combustion", Fluid Mechanics and its Applications, 2011, 95:301--329, doi: 10.1007/978-94-007-0412-1_13

A. J. Aspden, J. B. Bell, and S. E. Woosley, "Turbulent Oxygen Flames in Type Ia Supernovae", Astrophysical Journal, 730, 144-151, 2011,

M. S. Day, J. B. Bell, X. Gao and P. Glarborg, "Numerical Simulation of Nitrogen Oxide Formation in Lean Premixed Turbulent Flames", Proc. Combust. Inst. 33 p. 1591-1599, 2011,

MS Day, X Gao, JB Bell, "Properties of lean turbulent methane-air flames with significant hydrogen addition", Proceedings of the Combustion Institute, 2011, 33:1601--1608, doi: 10.1016/j.proci.2010.05.099

AJ Aspden, MS Day, JB Bell, "Characterization of low Lewis number flames", Proceedings of the Combustion Institute, 2011, 33:1463--1471, doi: 10.1016/j.proci.2010.05.090

AJ Aspden, MS Day, JB Bell, "Lewis number effects in distributed flames", Proceedings of the Combustion Institute, 2011, 33:1473--1480, doi: 10.1016/j.proci.2010.05.095

Bremer, P.-T., Weber, G.H., Tierny, J., Pascucci, V., Day, M.S., and Bell, J.B., "Interactive Exploration and Analysis of Large Scale Turbulent Combustion Using Topology-based Data Segmentatio", IEEE Transactions on Visualization and Computer Graphics, 2011, 17(9):1307-1324, LBNL 5921E, doi: 10.1109/TVCG.2010.253

PT Bremer, G Weber, J Tierny, V Pascucci, M Day, J Bell, "Interactive exploration and analysis of large-scale simulations using topology-based data segmentation", IEEE Transactions on Visualization and Computer Graphics, 2011, 17:1307--1324, doi: 10.1109/TVCG.2010.253

MS Day, JB Bell, X Gao, P Glarborg, "Numerical simulation of nitrogen oxide formation in lean premixed turbulent H<inf>2</inf>/O<inf>2</inf>/N<inf>2</inf> flames", Proceedings of the Combustion Institute, 2011, 33:1591--1599, doi: 10.1016/j.proci.2010.06.128

J. Nordhaus, A. Burrows, A. Almgren, and J. Bell, "Dimension as a Key to the Neutrino Mechanism of Core-Collapse Supernova Explosions", Astrophysical Journal, 720, 694, September 2010,

A. Nonaka, A.S. Almgren, J. B. Bell, M. J. Lijewski, C. M. Malone, and M. Zingale, "MAESTRO: An Adaptive Low Mach Number Hydrodynamics Algorithm for Stellar Flows", Astrophysical Journal Supplement Series, 188, 358-383, June 2010,

A. J. Aspden, J. B. Bell, and S. E. Woosley, "Distributed Flames in Type Ia Supernovae", Astrophysical Journal, 710, 1654-1663, February 2010,

  • Download File: abw.pdf (pdf: 727 KB)

AS Almgren, VE Beckner, JB Bell, MS Day, LH Howell, CC Joggerst, MJ Lijewski, A Nonaka, M Singer, M Zingale, "Castro: A new compressible astrophysical solver. I. Hydrodynamics and self-gravity", Astrophysical Journal, January 2010, 715:1221--1238, doi: 10.1088/0004-637X/715/2/1221

G. S. H. Pau, J. B. Bell, K. Pruess, A. S. Almgren, M. J. Lijewski, K. Zhang, "High Resolution Simulation and Characterization of Density-Driven Flow in CO2 Storage in Saline Aquifers", Advances in Water Resources, 33(4):443-455, 2010,

A. Donev, J. B. Bell, A. L. Garcia, and B. J. Alder, "A Hybrid Particle-Continuum Method for Hydrodynamics of Complex Fluids", SIAM J. Multiscale Modeling and Simulation, 8(3):871-911, 2010,

C. C. Joggerst, A. Almgren, J. Bell, Alexander Heger, Daniel Whalen, and S. E. Woosley, "Primordial Core-Collapse Supernovae and the Chemical Abundances of Metal-Poor Stars", Astrophysical Journal, 709, 11-26, January 2010,

N. Vasudeo, T. Echekki, M. Day, and J. Bell, "The Regime Diagram for Premixed Flame Kernel-Vortex Interactions - Revisited", Phys. Fluids (22) 043602, 2010,

A. Donev, E. Vanden-Eijnden, A. Garcia, and J. Bell, "On the Accuracy of Explicit Finite-Volume Schemes for Fluctuating Hydrodynamics", Communications in Applied Mathematics and Computational Science, 5(2):149-197, 2010,

J. B. Bell, A. L. Garcia, S. A. Williams, "Computational Fluctuating Fluid Dynamics", ESAIM: Mathematical Modelling and Numerical Analysis, 2010, 44:1085-1105,

PT Bremer, GH Weber, V Pascucci, M Day, JB Bell, "Analyzing and tracking burning structures in lean premixed hydrogen flames", IEEE Transactions on Visualization and Computer Graphics, 2010, 16:248--260, LBNL 2276E, doi: 10.1109/TVCG.2009.69

N Vasudeo, T Echekki, MS Day, JB Bell, "The regime diagram for premixed flame kernel-vortex interactions-Revisited", Physics of Fluids, 2010, 22:1--10, doi: 10.1063/1.3372167

S.E. Woosley, A.S. Almgren, A.J. Aspden, J.B. Bell, D. Kasen, A.R. Kerstein, H. Ma, A. Nonaka and M. Zingale, "Type Ia Supernovae: Advances in Large Scale Simulation", SciDAC 2009, J. of Physics: Conference Series, 180, July 2009,

M. Zingale, A. S. Almgren, J. B. Bell, A. Nonaka, and S. E. Woosley, "Low Mach Number Modeling of Type Ia Supernovae. IV. White Dwarf Convection", Astrophysical Journal, 704, 196-210, 2009,

G. S. H. Pau, A. S. Almgren, J. B. Bell, and M. J. Lijewski, "A Parallel Second-Order Adaptive Mesh Algorithm for Incompressible Flow in Porous Media", Phil. Trans. R. Soc. A 367, 4633-4654, 200, 2009, LBNL 176E,

A. S. Almgren, J. B. Bell, A. Nonaka, M. Zingale, "A New Low Mach Number Approach in Astrophysics", Computing in Science and Engineering, vol. 11, no. 2, pp. 24-33, March/April, 2009,

M Day, J Bell, PT Bremer, V Pascucci, V Beckner, M Lijewski, "Turbulence effects on cellular burning structures in lean premixed hydrogen flames", Combustion and Flame, 2009, 156:1035--1045, doi: 10.1016/j.combustflame.2008.10.029

D.E.A. van Odyck, J.B. Bell, F. Monmont, N. Nikiforakis, "The Mathematical Structure of Multiphase Thermal Models of Flow in Porous Media", Proc. Royal Soc. A, 465:523,549, 2009,

JF Grcar, JB Bell, MS Day, "The Soret effect in naturally propagating, premixed, lean, hydrogen-air flames", Proceedings of the Combustion Institute, 2009, 32 I:1173--1180, LBNL 669E, doi: 10.1016/j.proci.2008.06.075

AJ Aspden, JB Bell, MS Day, SE Woosley, M Zingale, "Turbulence-flame interactions in type Ia supernovae", Astrophysical Journal, January 1, 2008, 689:1173--1185, doi: 10.1086/592726

A. S. Almgren, J. B. Bell, A. Nonaka, and M. Zingale, "Low Mach Number Modeling of Type Ia Supernovae. III. Reactions", Astrophysical Journal, 684, 449-470, 2008, LBNL 58673,

S. A. Williams, J. B. Bell, and A. L. Garcia, "Algorithm Refinement for Fluctuating Hydrodynamics", Multiscale Model. Simul. 6, 1256-1280, 2008,

A. J. Aspden, N. Nikiforakis, S. B. Dalziel, and J.B.Bell, "Analysis of Implicit LES Methods", Communications in Applied Mathematics and Computational Science, 3, pp.103-126, 2008,

JB Bell, MS Day, JF Grcar, MJ Lijewski, JF Driscoll, SA Filatyev, "Numerical simulation of a laboratory-scale turbulent slot flame", Proceedings of the Combustion Institute, 2007, 31 I:1299--1307, LBNL 59245, doi: 10.1016/j.proci.2006.07.186

JB Bell, RK Cheng, MS Day, IG Shepherd, "Numerical simulation of Lewis number effects on lean premixed turbulent flames", Proceedings of the Combustion Institute, 2007, 31 I:1309--1317, LBNL 59247, doi: 10.1016/j.proci.2006.07.216

John B. Bell, Alejandro L. Garcia and Sarah A. Williams, "Numerical Methods for the Stochastic Landau-Lifshitz Navier-Stokes Equations", Phys. Rev. E 76, 016708, 2007,

M Day, J Bell, "Simulation of premixed turbulent flames", Journal of Physics: Conference Series, 2006, 46:43--47, LBNL 63090, doi: 10.1088/1742-6596/46/1/005

M Zingale, AS Almgren, JB Bell, MS Day, CA Rendleman, SE Woosley, "New approaches for modeling type Ia supernovae", Journal of Physics: Conference Series, 2006, 46:385--392, LBNL 63087, doi: 10.1088/1742-6596/46/1/053

A. S. Almgren, J. B. Bell, C. A. Rendleman, and M. Zingale, "Low Mach Number Modeling of Type Ia Supernovae. II. Energy Evolution", Astrophysical Journal, 649, 927-938, 2006, LBNL 58673,

A. S. Almgren, J. B. Bell, C. A. Rendleman, and M. Zingale, "Low Mach Number Modeling of Type Ia Supernovae. I. Hydrodynamics", Astrophysical Journal, 637, 922-936.(revised), 2006, LBNL 58673,

J.B. Bell, J. Foo, and A.L. Garcia, "Algorithm Refinement for the Stochastic Burgers' Equation", J. Comp. Phys., 223, pp. 603-708, 2006,

JB Bell, MS Day, JF Grcar, MJ Lijewski, "Active control for statistically stationary turbulent premixed flame simulations", Communications in Applied Mathematics and Computational Science, 2006, 1:29--51, LBNL 58751, doi: 10.2140/camcos.2006.1.29

JF Grcar, MS Day, JB Bell, "A taxonomy of integral reaction path analysis", Combustion Theory and Modelling, 2006, 10:559--579, LBNL 56772, doi: 10.1080/13647830600551917

J.B. Bell, M.S. Day, I.G. Shepherd, M. Johnson, R.K. Cheng, J.F. Grcar, V.E. Beckner, M.J. Lijewski, "Numerical Simulation of a Labratory-Scale Turbulent V-flame", Journal, Proc. Natl. Acad. Sci. USA, 102(29), 10006-10011, 2005, LBNL 54198,

M. Zingale, S.e. Woosley, C.A. Rendleman, M.S. Day, and J.B. Bell, "Three-Dimensional Numerical Simulations of Rayleigh-Taylor Unstable Flames in Type Ia Supernovae", Astrophysical Journal, 632, 1021-1034, 2005, LBNL 56966,

JF Grcar, P Glarborg, JB Bell, MS Day, A Loren, AD Jensen, "Effects of mixing on ammonia oxidation in combustion environments at intermediate temperatures", Proceedings of the Combustion Institute, 2005, 30:1193--1200, LBNL 54187, doi: 10.1016/j.proci.2004.08.018

JB Bell, MS Day, IG Shepherd, MR Johnson, RK Cheng, JF Grcar, VE Beckner, MJ Lijewski, "Numerical simulation of a laboratory-scale turbulent V-flame", Proceedings of the National Academy of Sciences of the United States of America, 2005, 102:10006--100, LBNL 54198, doi: 10.1073/pnas.0504140102

JB Bell, MS Day, JF Grcar, MJ Lijewski, "Stochastic algorithms for the analysis of numerical flame simulations", Journal of Computational Physics, 2005, 202:262--280, LBNL 49326, doi: 10.1016/j.jcp.2004.06.025

M Zingale, SE Woosley, CA Rendleman, MS Day, JB Bell, "Three-dimensional numerical simulations of Rayleigh-Taylor unstable flames in type la supernovae", Astrophysical Journal, 2005, 632:1021--1034, doi: 10.1086/433164

J.B. Bell, M.S. Day, J.F. Grcar, and M.J. Lijewski, "Stochastic Algorithms for the Analysis of Numerical Flame Simulations", J. Comp. Phys., 202, 262-280, 2004, LBNL 49326,

J.B. Bell, M.S. Day, C.A. Rendleman, S.E. Woosley, and M.A. Zingale, "Direct Numerical Simulations of Type Ia Supernovae Flames II: The Rayleigh-Taylor Instability", Astrophysical Journal, 608, 883-906, 2004, LBNL 54300,

J.B. Bell, M.S. Day, C.A. Rendleman, S.E. Woosley, and M.A. Zingale, "Direct Numerical Simulations of Type Ia Supernovae Flames I: The Lanau-Darrieus Instability", Astrophysical Journal, 606, 1029-1038, 2004, LBNL 54088,

JB Bell, MS Day, CA Rendleman, SE Woosley, MA Zingale, "Adaptive low Mach number simulations of nuclear flame microphysics", Journal of Computational Physics, 2004, 195:677--694, LBNL 52395, doi: 10.1016/j.jcp.2003.10.035

JB Bell, MS Day, CA Rendleman, SE Woosley, M Zingale, "Direct numerical simulations of type la supernovae flames. I. The Landau-Darrieus instability", Astrophysical Journal, 2004, 606:1029--1038, doi: 10.1086/383023

JB Bell, MS Day, CA Rendleman, SE Woosley, M Zingale, "Direct numerical simulations of type Ia supernovae flames. II. The Rayleigh-Taylor instability", Astrophysical Journal, 2004, 608:883--906, doi: 10.1086/420841

N. Sullivan, A.D. Jenson, P. Glarborg, M.S. Day, J.F. Grcar, J.B. Bell, C.J. Pope, and R.J. Kee, "Ammonia Conversion and NOx Formation in Laminar Coflowng Nonpremixed Methane-Air Flames", Combustion and Flame, 131(3): 285-298, 2002, LBNL 49347,

J. B. Bell, M. S. Day, J. F. Grcar, W. G. Bessler, C. Shultz, P. Glarborg, and A. D. Jensen, "Detailed Modeling and Laser-Induced Fluorescence Imaging of Nitric Oxide in an NH3-seeded Non-premixed Methane-Air Flame", Proceedings of the Combustion Institute, 29:2195-2202, 2002, LBNL 49333,

J. B. Bell, M. S. Day, and J. F. Grcar, "Numerical Simulation of Premixed Turbulent Methane Combustion", Proceedings of the Combustion Institute, 29:1987-1993, 2002, LBNL 49331,

JB Bell, MS Day, AS Almgren, MJ Lijewski, CA Rendleman, "A parallel adaptive projection method for low Mach number flows", International Journal for Numerical Methods in Fluids, January 2002, 40:209--216, doi: 10.1002/fld.310

N Sullivan, A Jensen, P Glarborg, MS Day, JF Grcar, JB Bell, CJ Pope, RJ Kee, "Ammonia conversion and NO<inf>x</inf>formation in laminar coflowing nonpremixed methane-air flames", Combustion and Flame, 2002, 131:285--298, doi: 10.1016/S0010-2180(02)00413-3

David E. Stevens, John B. Bell, Ann S. Almgren, Vincent E. Beckner, and Charles A. Rendleman, "Small Scale Processes and Entrainment in a Stratocumulus Marine Boundry Layer", J. Atmos. Sci., 57:4, pp. 567-581, February 2000,

MS Day, JB Bell, "Numerical simulation of laminar reacting flows with complex chemistry", Combustion Theory and Modelling, 2000, 4:535--556, LBNL 44682, doi: 10.1088/1364-7830/4/4/309

A.S. Almgren, J.B. Bell, and W.Y. Crutchfield, "Approximate Projection Methods: Part I. Inviscid Analysis", SIAM J. Sci. Comput., 22:4, pp. 1139-59, 2000, LBNL 43374,

J.B. Bell, N.J. Brown, M.S. Day, M. Frenklach, J.F. Grcar and S.R. Tonse, "The Effect of Stoichiometry on Vortex Fame Interactions", Proceedings of the Combustion Institute, 28, p. 1933-1939, 2000, LBNL 44730,

JB Bell, NJ Brown, MS Day, M Frenklach, JF Grcar, RM Propp, SR Tonse, "Scaling and efficiency of PRISM in adaptive simulations of turbulent premixed flames", Proceedings of the Combustion Institute, 2000, 28:107--113, LBNL 44732, doi: 10.1016/S0082-0784(00)80201-5

C.A. Rendleman, V.E. Beckner, M. Lijewski, W.Y. Crutchfield, J.B. Bell, "Parallelization of Structured, Heirarchical Adaptive Mesh Refinement Algorithms", Computing and Visualization in Science, Volume 3, pp. 147-157, 2000,

JB Bell, NJ Brown, MS Day, M Frenklach, SR Tonse, "The dependence of chemistry on the inlet equivalence ratio in vortex-flame interactions", Proceedings of the Combustion Institute, 2000, 59,

Sussman, M.M., Almgren, A.S., Bell, J.B., Colella, P., Howell, L.H., Welcome, M., "An Adaptive Level Set Approach for Incompressible Two-Phase Flows", J. Comp. Phys. Vol.148, pp. 81-124, 1999, LBNL 40327,

A.L. Garcia, J.B. Bell, W.Y. Crutchfield, B.J. Alder, "Adaptive Mesh and Algorithm Refinement", J. Comp. Phys., 154, pp. 134-155, 1999,

G.I. Barenblatt, J.B. Bell, W.Y. Crutchfield, "The Thermal Explosion Revisited", Proceedings of the National Academy of Sciences of the United States of America, 95, pp. 13384-13386, November 1998,

Pember, R.P., Howell, L.H., Bell, J.B., Colella, P., Crutchfield, W.Y., Fiveland, W.A., Jessee, J.P., "An Adaptive Projection Method For Unsteady Low-Mach Number Combustion", Comb. Sci. Tech., 1998, 140:123-168,

Almgren, A.S., Bell, J.B., Colella, P., Howell, L.H., Welcome, M.L., "A Conservative Adaptive Projection Method for the Variable Density Incompressible Navier-Stokes Equations", J. Comp. Phys., 1998, 142:1-46, LBNL 39075,

L.H.Howell and J.B. Bell, "An Adaptive Mesh Projection Method for Viscous Incompressible Flow", SIAM J. Sci. Comput., 18:4, pp. 996-1013, July 1997,

Sussman, M.M., Almgren, A.S., Bell, J.B., Colella, P., Howell, L.H., Welcome, M., "An Adaptive Level Set Approach for Incompressible Two-Phase Flows", J. Comp. Phys., 148, pp. 81-124, April 1997, LBNL 40327,

Almgren, A.S., Bell, J.B., Colella, P., Marthaler, T., "A Cartesian Grid Projection Method for the Incompressible Euler Equations in Complex Geometries", SIAM J. Sci. Comp., 1997, 18(5):1289-1309,

E. Gerry Puckett, Ann S. Almgren, John B. Bell, Daniel L. Marcus, William J. Rider, "A Higher-Order Projection Method for Tracking Fluid Interfaces in Variable Density Incompressible Flows", J. Comp. Phys., 130, pp. 269-282, 1997,

Ann S. Almgren, John B. Bell, William G. Szymczak, "A Numerical Method for the Incompressible Navier-Stokes Equaions Based on an Approximate Projection", SIAM J. Sci Comput., 17:2, March 1996,

Pember, R.B., Bell, J.B., Colella, P., Crutchfield, W.Y., Welcome, M.L., "An Adaptive Cartesian Grid Method for Unsteady Compressible Flow in Irregular Regions", J. Comp. Phys., 1995, 120(2):278-304,

Bell, J.B., Colella, P., Glaz, H.M., "A Second-Order Projection Method for the Incompressible Navier Stokes Equations", J. Comp. Phys,, Vol.85 No.2, pp. 257-283., 1989,

Bell, J.B., Colella, P,, Trangenstein, J.A., "Higher Order Godunov Methods for General Systems of Hyperbolic Conservation Laws", Journal of Computational Physics, Vol.82 No.2, pp. 362-397, 1989,

Conference Papers

M Zingale, AS Almgren, MG Barrios Sazo, VE Beckner, JB Bell, B Friesen, AM Jacobs, MP Katz, CM Malone, AJ Nonaka, DE Willcox, W Zhang, "Meeting the Challenges of Modeling Astrophysical Thermonuclear Explosions: Castro, Maestro, and the AMReX Astrophysics Suite", Journal of Physics: Conference Series, 2018, 1031, doi: 10.1088/1742-6596/1031/1/012024

S Yellapantula, JB Bell, E Motheau, MS Day, RW Grout, "Impact of non-ideal corrections to equation of state, thermodynamics, and chemical kinetics on one-dimensional freely propagating flame structure", 2017 Fall Technical Meeting of the Western States Section of the Combustion Institute, WSSCI 2017, 2017,

D. Dalakoti, E. Hawkes, M. Day, J. Bell, "Direct numerical simulation of two-stage combustion and flame stabilization in diesel engine-relevant conditions", 26th ICDERS, 2017,

Cy Chan, John Bachan, Joseph Kenny, Jeremiah Wilke, Vincent Beckner, Ann Almgren, John Bell, "Topology-Aware Performance Optimization and Modeling of Adaptive Mesh Refinement Codes for Exascale", (BEST PAPER AWARD) COMHPC 2016 - SC16 Workshop on Communication Optimization in High Performance Computing, Salt Lake City, UT, November 18, 2016,

Best Paper Award

Cy Chan, Didem Unat, Michael Lijewski, Weiqun Zhang, John Bell, John Shalf, "Software Design Space Exploration for Exascale Combustion Co-Design", International Supercomputing Conference (ISC), Leipzig, Germany, June 16, 2013,

D Unat, CP Chan, W Zhang, J Bell, J Shalf, "Tiling as a Durable Abstraction for Parallelism and Data Locality", WOLFHPC 2013 - SC13 Workshop on Domain-Specific Languages and High-Level Frameworks for High-Performance Computing, 2013,

Cy Chan, Joseph Kenny, Gilbert Hendry, Didem Unat, Vincent Beckner, John Bell and John Shalf,, "An AMR Computation and Communication Dependency and Analysis Methodology", IA^3 2013 - SC13 Workshop on Irregular Applications: Architectures and Algorithms, Denver, CO, January 1, 2013,

K. Balakrishnan, J.B. Bell, A. Donev, and A. Garcia, "Fluctuating Hydrodynamics and Direct Simulation Monte Carlo", 28th International Symposium on Rarefied Gas Dynamics , AIP Conf. Proc. 1501, 2012, 695-704,

K. Balakrishnan, A. L. Kuhl, J. B. Bell and V. E. Beckner, "An Empirical Model for the Ignition of Aluminum Particle Clouds Behind Blast Waves", 23rd International Colloquium on the Dynamics of Explosions and Reactive Systems, Irvine, CA, July 2011,

K. Balakrishnan, A. L. Kuhl, J. B. Bell and V. E. Beckner, "Ignition of Aluminum Particle Clouds Behind Reflected Shock Waves", 23rd International Colloquium on the Dynamics of Explosions and Reactive Systems, Irvine, CA, July 2011,

A. L. Kuhl, J. B. Bell, V. E. Beckner and K. Balakrishnan, "Spherical Combustion Clouds in Explosions", 23rd International Colloquium on the Dynamics of Explosions and Reactive Systems, Irvine, CA, July 2011,

K. Balakrishnan, J. B. Bell, A. L. Kuhl and W. M. Howard, "Riemann Solver for the Nigmatulin Model of Two-Phase Flow", 17th Biennial International Conference of the APS Topical Group on Shock Compression of Condensed Matter, Chicago, IL, June 2011,

A. Almgren, J. Bell, D. Kasen, M. Lijewski, A. Nonaka, P. Nugent, C. Rendleman, R. Thomas, and M. Zingale, "MAESTRO, CASTRO and SEDONA -- Petascale Codes for Astrophysical Applications", Proceedings of SciDAC 2010, Chattanooga, Tennessee, July 2010,

H. Ma, M. Zingale, S. E. Woosley, A. J. Aspden, J. B. Bell, A. S. Almgren, A. Nonaka, and S. Dong, "Type Ia Supernovae: Advances in Large Scale Simulation", Proceedings of SciDAC 2010, Chattanooga, Tennessee, July 2010,

J. Bell, M. S. Day, X. Gao, M. J. Lijewski, "Simulation of Nitrogen Emissions in a Low Swirl Burner", Proceedings of SciDAC 2010, Chattanooga, Tennessee, July 2010,

MS Day, AJ Aspden, JB Bell, "Characterization of laminar flame propagation for non-unity Lewis number mixtures", Western States Section of the Combustion Institute Spring Technical Meeting 2010, 2010, 20--28,

E. W. Bethel, C. Johnson, S. Ahern, J. Bell, P.-T. Bremer, H. Childs, E. Cormier-Michel, M. Day, E. Deines, T. Fogal, C. Garth, C. G. R. Geddes, H. Hagen, B. Hamann, C. Hansen, J. Jacobsen, K. Joy, J. Kruger, J. Meredith, P. Messmer, G. Ostrouchov, V. Pascucci, K. Potter, Prabhat, D. Pugmire, O. Rubel, A. Sanderson, C. Silva, D. Ushizima, G. Weber, B. Whitlock, K. Wu, "Occam's Razor and Petascale Visual Data Analysis", SciDAC 2009, J. of Physics: Conference Series, San Diego, California, July 2009, LBNL 2210E,

MS Day, JB Bell, RK Cheng, S Tachibana, VE Beckner, MJ Lijewski, "Cellular burning in lean premixed turbulent hydrogen-air flames: Coupling experimental and computational analysis at the laboratory scale", Journal of Physics: Conference Series, January 2009, 180, doi: 10.1088/1742-6596/180/1/012031

George S. H. Pau, John B. Bell, Karsten Pruess, Ann S. Almgren, Michael J. Lijewski, Keni Zhang, "Numerical Studies of Density-Driven Flow in CO2 Storage in Saline Aquifers", Proceedings of TOUGH Symposium, September 14-16 2009, Berkeley, California, USA, 2009,

George S. H. Pau, Ann S. Almgren, John B. Bell, Michael J. Lijewski, Eric Sonnenthal, Nic Spycher, Tianfu Xu, Guoxiang Zhang, "A Parallel Second-Order Adaptive Mesh Algorithm for Reactive Flow in Geochemical Systems", Proceedings of TOUGH Symposium, September 14-16 2009, Berkeley, California, USA, 2009,

PT Bremer, GH Weber, J Tierny, V Pascucci, MS Day, JB Bell, "A topological framework for the interactive exploration of large scale turbulent combustion", e-Science 2009 - 5th IEEE International Conference on e-Science, January 2009, 247--254, LBNL 3183E, doi: 10.1109/e-Science.2009.42

AJ Aspden, MS Day, JB Bell, "Turbulence-flame interactions in lean premixed hydrogen", Fall Technical Meeting of the Western States Section of the Combustion Institute 2009, WSS/CI 2009 Fall Meeting, 2009, 2:727--733,

X Gao, MS Day, JB Bell, "Characterization of flat and freely propagating hydrogen flames", Fall Technical Meeting of the Western States Section of the Combustion Institute 2009, WSS/CI 2009 Fall Meeting, 2009, 1:336--346,

EW Bethel, C Johnson, S Ahern, J Bell, PT Bremer, H Childs, E Cormier-Michel, M Day, E Deines, T Fogal, C Garth, CGR Geddes, H Hagen, B Hamann, C Hansen, J Jacobsen, K Joy, J Krüger, J Meredith, P Messmer, G Ostrouchov, V Pascucci, K Potter, Prabhat, D Pugmire, O Rübel, A Sanderson, C Silva, D Ushizima, G Weber, B Whitlock, K Wu, "Occam s razor and petascale visual data analysis", Journal of Physics: Conference Series, 2009, 180, doi: 10.1088/1742-6596/180/1/012084

M. Zingale, A. S. Almgren, J. B. Bell, C. M. Malone and A. Nonaka, "Astrophysical Applications of the MAESTRO Code", SciDAC 2008, J. of Physics: Conference Series, 125, Seattle Washington, July 2008,

J. B. Bell, R. K. Cheng, M. S. Day, V. E. Beckner and M. J. Lijewski, "Interaction of Turbulence and Chemistry in a Low-Swirl Burner", SciDAC 2008, J. of Physics: Conference Series, 125, 012027, Seattle Washington, July 2008,

S Woosley, D Kasen, H Ma, G Glatzmaier, A Aspden, J Bell, M Day, A Kerstein, V Sankaran, F Röpke, "Type Ia supernovae", Proceedings of Science, 2008,

JB Bell, RK Cheng, MS Day, VE Beckner, MJ Lijewski, "Interaction of turblence and chemistry in a low-swirl burner", Journal of Physics: Conference Series, 2008, 125, doi: 10.1088/1742-6596/125/1/012027

A.S. Almgren, J.B. Bell, and M. Zingale, "MAESTRO: A Low Mach Number Steller Hydrodynamics Code", SciDAC 2007, J. of Physics: Conference Series, Boston, Massachusetts, July 2007,

J. Bell, A. Aspden, M. Day, M. Lijewski, "Numerical Simulation of Low Mach Number Reacting Flows", SciDAC 2007, J. of Physics: Conference Series, Boston, Massachusetts, July 2007, LBNL 63088,

JB Bell, AJ Aspden, MS Day, MJ Lijewski, "Numerical simulation of low Mach number reacting flows", Journal of Physics: Conference Series, January 2007, 78, doi: 10.1088/1742-6596/78/1/012004

S. E. Woosley, "Type Ia supernovae", Journal of Physics Conference Series, Boston, Massachusetts, January 2007, 012081, doi: 10.1088/1742-6596/78/1/012081

Phillip Colella, John Bell, Noel Keen, Terry Ligocki, Michael Lijewski, Brian van Straalen, "Performance and Scaling of Locally-Structured Grid Methods for Partial Differential Equations", presented at SciDAC 2007 Annual Meeting, 2007,

J Bell, M Day, A Almgren, M Lijewski, C Rendleman, R Cheng, I Shepherd, "Simulation of lean premixed turbulent combustion", Journal of Physics: Conference Series, 2006, 46:1--15, LBNL 63091, doi: 10.1088/1742-6596/46/1/001

M.S. Day, J.B. Bell, J.F.Grcar and M.J. Lijewski, "Equivalence Ratio Effects in Turbulent, Premixed Methane-Air Flames", Proc. ECCOMAS-CFD, 2006, LBNL 59246,

M.S. Day, J.B. Bell, J.F. Grcar, V.E. Beckner, "Numerical Control of 3D Turbulent Premixed Flame Simulations", 20th International Colloquium on the Dynamics of Explosions and Reactive Systems, July 31- August 5, 2005, LBNL 56882,

JB Bell, MS Day, VE Beckner, CA Rendleman, A Kuhl, P Neuwald, "Numerical simulation of shock-dispersed fuel charges", Department of Defense High Performance Computing Modernization Program: Proceedings of the HPCMP Users Group Conference 2005, 2005, 2005:198--201, doi: 10.1109/DODUGC.2005.44

M Zingale, SE Woosley, JB Bell, MS Day, CA Rendleman, "The physics of flames in Type Ia supernovae", Journal of Physics: Conference Series, 2005, 16:405--409, doi: 10.1088/1742-6596/16/1/056

MS Day, JB Bell, JF Grcar, MJ Lijewski, VE Beckner, "Tools for simulation of laboratory-scale premixed turbulent flames", Journal of Physics: Conference Series, 2005, 16:80--90, doi: 10.1088/1742-6596/16/1/010

J.B. Bell, M.S. Day, J.F. Grcar, M.J.Lijewski, M. Johnson, "Numerical Simulation of a Premixed Turbulent V-Flame", 19th International Colloquium on the Dynamics of Explosions and Reactive Systems July 27-August 1, 2003,

J.F. Grcar, M.S. Day, and J.B. Bell, "Conditional and Opposed Reaction Path Diagrams for the Analysis of Fluid-Chemistry Interactions", 19th International Colloquium on the Dynamics of Explosions and reactive Systems, July 27-August 1, 2003, LBNL 52164,

J.B. Bell, M.S. Day, J.F. Grcar, and M.J. Lijewski, "Analysis of Carbon Chemistry in Numerical Simulations of Vortex Flame Interactions", 19th International Colloquium on the Dynamics of Explosions and Reactive Systems, July 27-August 1, 2003,

JB Bell, MS Day, JF Grcar, "Numerical simulation of premixed turbulent methane combustion", International Symposium on Combustion Abstracts of Accepted Papers, 2002, 72,

J.B. Bell, M.S. Day, A.S. Almgren, M.J. Lijewski, and C.A. Rendleman, "Adaptive Numerical Simulation of Turbulent Premixed Combustion", Proceedings of the First MIT Conference on Computational Fluid and Solid Mechanics, June 11-15, 2001,

J.B. Bell, M.S. Day, V.E. Beckner, A.L. Kuhl, P. Neuwald and H. Reichenbach, "Simulations of Shock-Induced Mixing and Combustion of an Acetylene Cloud in a Chamber", 18th International Colloquium on the Dynamics of Explosions and Reactive Systems, July 29-August 3, 2001,

J.B. Bell, M.S. Day, J.F. Grcar, and A.E. Lutz, "Turbulent Combustion of Spherical Fuel-Rich Hydrogen Pockets", 18th International Colloquium on the Dynamics of Explosions and reactive Systems, July 29-August 3, 2001,

J. Bell, A. Chorin, and W. Crutchfield, "Stochastic Optimal Prediction with Application to Averaged Euler Equations", Proc. 7th Nat. Conf. Comput. Fluid Mech., (C.A. Lin, Ed.), pp. 1-13, Pingtung, Taiwan, 2000,

J.A. Greenough, J.B. Bell, P. Colella, E.G. Puckett, "A Numerical Study of Shock-Induced Mixing of a Helium Cylinder: Comparison with Experiment", Proceedings of the 20th International Symposium on Shock Waves, 1997,

Mark. M. Sussman, Ann S. Almgren, John B. Bell, Phillip Colella, Louis H. Howell, Michael Welcome, "An Adaptive Level Set Approach for Incompressible Two-Phase Flows", Proceedings of the ASME Fluids Engineering Summer Meeting: Forum on Advances in Numerical Modeling of Free Surface and Interface Fluid Dynamics, July 1996,

Pember, R.B., Almgren, A.S., Bell, J.B., Colella, P., Howell, L., Lai, M., "A Higher-Order Projection Method for the Simulation of Unsteady Turbulent Nonpremixed Combustion in an Industrial Burner", Proceedings of the 8th International Symposium on Transport Phenomena in Combustion, San Francisco, CA, July 1995,

Almgren, A.S., Bell, J.B., Colella, P., Marthaler, T., "A Cell-Centered Cartesian Grid Projection Method for the Incompressible Euler Equations in Complex Geometries", AIAA paper 95-1924, Proceedings, AIAA 12th Computational Fluid Dynamics Conference, San Diego, CA, June 1995,

Steinthorsson, E., Modiano, D., Crutchfield, W.Y., Bell, J.B., Colella, P., "An Adaptive Semi-Implicit Scheme for Simulations of Unsteady Viscous Compressible Flow", AIAA Paper 95-1727-CP, in Proceedings of the 12th AIAA CFD Conference, June 1995,

Bell, J.B., Colella, P., Greenough, J.A., Marcus, D.L., "A Multi-Fluid Algorithm for Compressible, Reacting Flow", AIAA 95-1720, 12th AIAA Computational Fluid Dynamics Conference, San Diego, CA, June 1995,

Greenough, J.A., Beckner, V., Pember, R.B., Crutchfield, W.Y., Bell, J.B.,Colella, P., "An Adaptive Multifluid Interface-Capturing Method for Compressible Flow in Complex Geometries", AIAA-95-1718, Proceedings of 26th AIAA Fluid Dynamics Conference, San Diego, CA, June 1995,

Ann S. Almgren, John B. Bell, Phillip Colella, Louis H. Howell, Michael Welcome, "A High-Resolution Adaptive Projection Method for Regional Atmospheric Modeling", Proceedings of the NGEMCOM Conference sponsored by the U.S. EPA, August 7-9, Bay City, MI, 1995,

Daniel L. Marcus, Richard B. Pember, John B. Bell, "Induction Time Effects in Pulse Combusters", AIAA 95-0875, 33RD AIAA Aerospace Sciences Meeting, January, 8-12, Reno, NV, 1995,

Richard B. Pember, Ann S. Almgren, John B. Bell, Phillip Colella, Louis Howell, and Mindy Lai, "A Higher-Order Projection Method for the Simulation of Unsteady Turbulent Nonpremixed Combustion in an Industrial Burner", Proceedings of the 8th International Symposium on Transport Phenomena in Combustion, July 16-20, San Francisco, CA, 1995,

R.B. Pember, A.S. Almgren, W.Y. Crutchfield, L.H. Howell, J.B. Bell, P. Colella, and V.E. Beckner, "An Embedded Boundry Method for the Modeling of Unsteady Combustion in an Industrial Gas-Fired Furnace", WSS/CI 95F-165, 1995 Fall Meeting of the Western united States Section of the Comustion Institute, Stanford University, October 30-31, 1995,

Ann S. Almgren, John B. Bell, Louis H. Howell and Phillip Colella, "An Adaptive Projection Method for the Incompressible Navier-Stokes Equations", Proceedings of the 14th IMACS World Congress, July 11-15, pp. 537-540, Atlanta, Georgia, 1994,

D.L. Marcus, R.B Pember, J.B. Bell, V.E. Beckner, D. Simkins, and M. Welcome, "Multidimensional Numerical Simulation of a Pulse Combuster", AIAA 94-2351, 25th Annual AIAA Fluid Dynamics Conference, June 20-23, Colorado Springs, CO, 1994,

Almgren, A.S., Bell, J.B., Colella, P., Howell, L.H., "An Adaptive Projection Method for the Incompressible Euler Equations", Proceedings of the AIAA 11th Computational Fluid Dynamics Conference, Orlando, FL, July 1993,

Lai, M., Colella, P., Bell, J., "A Projection Method for Combustion in the Zero Mach Number Limit", AIAA paper 93-3369, Proceedings of the AIAA 11th Computational Fluid Dynamics Conference, Orlando, FL, July 1993,

Pember, R.B., Bell, J.B., Colella, P., Crutchfield, W.Y., Welcome, M.L., "Adaptive Cartesian Grid Methods for Representing Geometry in Inviscid Compressible Flow", Proceedings of the 11th AAIA CFD Conference, Orlando, Florida, July 1993,

R.I. Klein, J.B. Bell, R.B. Pember, T. Kelleher, "Three Dimensional Hydrodynamic Calculations with Adaptive Mesh Refinement of the Evolution of Rayleigh Taylor and Richtmyer Meshkov Instabilities in Converging Geometry: Multi-mode Perturbations", Proceedings of the 4th International Workshop on physics of Compressible Turbulent Mixing, Cambridge, England, March 1993,

Ann S. Almgren, John B. Bell,Phillip Colella, Louis H. Howell, "An Adaptive Projection Method for the Incompressible Euler Equations", Proceedings of the AIAA 11th Computational Fluid Dynamics Conference, July 6-9, Orlando, FL, 1993,

Bell, J.B., Colella P., Welcome, M., "Conservative Front-Tracking for Inviscid Compressible Flow", Proceedings, 10th AIAA Computational Fluid Dynamics Conference, pp. 814-822., Honolulu, Hawaii, June 1991,

Bell, J.B., Colella P., Howell, L., "An Efficient Second-Order Projection Method for Viscous Incompressible Flow", Proceedings, 10th AIAA Computational Fluid Dynamics Conference, pp. 360-367., Honolulu, Hawaii, June 1991,

Bell, J.B., Colella P., Trangenstein, J. A., Welcome, M., "Adaptive Mesh Refinement on Moving Quadrilateral Grids", Proceedings, 9th AIAA Computational Fluid Dynamics Conference, pp. 471-479, Buffalo, NY, 1989,

Bell, J.B., Colella, P. Trangenstein, J.A., Welcome, M., "Godunov Methods and Adaptive Algorithms for Unsteady Fluid Dynamics", Proceedings, 11th International Conference on Numerical Methods in Fluid Dynamics, Springer Lecture Notes in Physics Vol.323, pp. 137-141, Williamsburg, Virginia, June 1988,

Bell, J.B., Colella P., Trangenstein, J., Welcome, M., "Adaptive Methods for High Mach Number Reactig Flow", Proceedings, AIAA 8th Computational Fluid Dynamics Conference, pp. 717-725, Honolulu, Hawaii, June 1987,

Bell, J.B., Colella P., Glaz, H.M., "A Second Order Projection Method for Viscous Incompressible Flow", AIAA paper 87-1176-CP, Proceedings, AIAA 8th Computational Fluid Dynamics Conference, pp. 789-794, Honolulu, Hawaii, June 1987,

A Nonaka, AS Almgren, JB Bell, H Ma, SE Woosley, M Zingale, "From Convection to Explosion: End-to-End Simulation of Type Ia Supernovae", December 1969,

Book Chapters

Ann Almgren, John Bell, Andy Nonaka and Michael Zingale, "Low Mach Number Modeling of Stratified Flows", Finite Volumes for Complex Applications VII -- Methods and Theoretical Apsects, Springer Proceedings in Mathematics and Statistics, edited by J. Fuhrmann, M. Ohlberger, C. Rohde, ( 2014)

G Weber, PT Bremer, M Day, J Bell, V Pascucci, "Feature tracking using reeb graphs", Mathematics and Visualization, ( 2011) Pages: 241--253, LBNL 4226E, doi: 10.1007/978-3-642-15014-2_20

L. Oliker, J. Carter, V. Beckner, J. Bell, H. Wasserman, M. Adams, S. Ethier, E. Schnetter, "Large-Scale Numerical Simulations on High-End Computational Platforms", Chapman & Hall/CRC Computational Science, edited by D. H. Bailey, R. F. Lucas, S. W. Williams, (CRC Press: 2010) Pages: 123

Reports

David L. Brown, John B. Bell, Donald Estep, William Gropp, Bruce Hendrickson, Sallie Keller--McNulty, David Keyes, J. Tinsley Oden, Linda Petzold, Margaret Wright, "Applied Mathematics at the U.S. Department of Energy: Past, Present and a View to the Future", 2008,

John Shalf, John Bell, Andrew Canning, Lin-Wang Wang, Juan Meza, Rob Ryne, Ji Qiang, Kathy Yelick, "Berkeley Petascale Applications", 2005,

J.A. Greenough, B. de Supinski, R.K. Yates, C. Rendleman, D. Skinner, V. Beckner, M.Lijewski, J. Bell, "Performance of a Block Structured, Heirarchial Adaptive Mesh Refinement Code on the 64K Node IBM BlueGene/L Computer", Ext. Abs., Supercomputing, 2005, LBNL 57500,

J.B. Bell, "AMR for Low Mach Number Reacting Flows", Proceedings of the Chicago Workshop on Adaptive Mesh Refinement Methods, 2003, LBNL 54351,

D.S. Nolan, A.S. Almgren, and J.B. Bell, "Studies of the Relationship Between Environmental Forcing and the Structure and Dynamics oof Tornado-Like Vortices", September 2000, LBNL 47554,

D.S. Nolan, A.S. Almgren, and J.B. Bell, "High Reynolds Number Simulations of Axisymmetric Tornado-Like Vortices with Adaptive Mesh Refinement", 1999, LBNL 42860,

R.B. Pember, P. Colella, L.H. Howell, A.S. Almgren, J.B. Bell, W.Y. Crutchfield, V.E. Beckner, K.C. Kaufman, W.A. Fiveland, and J.P. Jessee, "The Modeling of a Laboratory Natural Gas-Fired Furnace with a Higher-Order Projection Method for Unsteady Combustion", UCRL-JC123244, February 1996,

Posters

Gunther H. Weber, Dmitriy Morozov, Kenes Beketayev, John Bell, Peer-Timo Bremer, Marc Day, Bernd Hamann, Christian Heine, Maciej Haranczyk, Mario Hlawitschka, Valerio Pascucci, Patrick Oesterling, Gerik Scheuermann, "Topology-based Visualization and Analysis of High-dimensional Data and Time-varying Data at the Extreme Scale", DOE Exascale Research Conference, April 2012,

MS Day, IG Shepherd, RK Cheng, S Tonse, JB Bell, "Numerical simulation of buoyant effects in premixed laminar flames", International Symposium on Combustion Abstracts of Works-in-Progress Posters, Pages: 206 2002,