Jackie Chen

Senior Scientist, Chemistry, Combustion and Materials Science Center

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Senior Scientist, Chemistry, Combustion and Materials Science Center

jhchen@sandia.gov

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(925) 658-0143

Sandia National Laboratories, California
 P.O. Box 969
 Livermore, CA 94551-0969

Biography

Jacqueline H. Chen has contributed broadly to research in direct numerical simulations (DNS) of turbulent combustion focusing on fundamental turbulence-chemistry interactions relevant to engines. She is also developing a mesoscopic and continuum simulation framework to understand how nonequilibrium chemical processes affect the behavior of complex systems. The DNS benchmark simulations provide fundamental insight into combustion processes and are used by the combustion modeling community to develop and validate turbulent combustion models for engineering CFD simulations. She was the Director of the Exascale Combustion Codesign Center, ExaCT, and is the PI of the Exascale Computing Project on Transforming Combustion Science and Technology with Exascale Simulation. She received the DOE INCITE Award in 2005, 2007, 2008-2020, the Asian American Engineer of the Year Award in 2009, the Sandia OE Adams Award in 2012, the Combustion Institute Bernard Lewis Gold Medal Award in 2018, the Society of Women Engineers Achievement Award in 2018 and the Department of Energy Office of Science Distinguished Fellows Award in 2020. She is a member of the National Academy of Engineering, Fellow of the American Physical Society and of the Combustion Institute, and Associate Fellow of the AIAA. She is a member of the DOE Advanced Scientific Computing Research Advisory Committee (ASCAC) and Subcommittees on Exascale Computing, Synergies of Big Data and Exascale, and ASCR@40 Report. She was a past member of the Board of Directors of the Combustion Institute and serves on numerous editorial boards of combustion and fluids journals.

Research Interests

Her research interests are in the development and application of massively parallel direct numerical simulations (DNS) of turbulent combustion with complex chemistry. These DNS are used to understand fundamental chemistry-turbulence interactions in combustion, and to develop and validate predictive combustion models used to design efficient and clean engines reliably burning a diverse range of fuels, from bid-derived and synthesized fuels to fossil fuels from evolving feeds. She has used DNS to investigate phenomena including turbulent flame propagation, partially-premixed and triple flame structure, hydrodynamic and diffusive-thermal flame instabilities, lifted flame stabilization, autoignition, extinction and reignition, pollutant formation, soot production and differential transport, premixed flame boundary layer flashback in turbulent channel flow, reactive scalar mixing, small scale energy transfer in turbulent premixed flames, reheat combustion, and ammonia combustion. These fundamental DNS studies are relevant to the engineering design of fuel injection systems for staged gas turbine combustors that are intrinsically flashback safe and in developing strategies for controlling the pressure rise rate in fuel efficient premixed compression ignition engines. At the petascale, the DNS have been performed at conditions directly comparable to compact laboratory experiments and with sufficient chemical realism to differentiate fuel chemistry effects on critical finite-rate phenomena. The DNS benchmark data are used by the turbulent combustion modeling community for validation and training.

In the past ten years the increasing complexity of high performance computing hardware (e.g. heterogeneous architectures with accelerators) has focused the alignment of her computational combustion research with computer science research in programming models, data analytics and machine learning. She was the founding Director of the Center for Exascale Simulation of Combustion in Turbulence (ExaCT), a multi-disciplinary, multi-institutional Center of computational scientists, applied mathematicians and computer scientists. ExaCT was focused on the iterative co-design of the entire software stack–from combustion DNS, analytics and UQ algorithms to programming environments, runtimes and operating system to computer hardware—allowing effective combustion simulation on future exascale systems. As PI of the Exascale Computing Project on combustion she leads a multi-laboratory team in the development of an exascale adaptive mesh refinement multi-physics solver, Pele, for turbulent reactive flows with complex geometry.

Publications

Andrea Gruber, Mirko Bothien, Andrea Ciani, Konduri Aditya, Jacqueline Chen, Forman Williams, (2021). Direct Numerical Simulation of hydrogen combustion at auto-ignitive conditions: Ignition, stability and turbulent reaction-front velocity Combustion and Flame https://doi.org/10.1016/j.combustflame.2021.02.031 Publication ID: 77836

Haiou Wang, Zhuo Wang, Kun Luo, Evatt Hawkes, Jacqueline Chen, Jianren Fan, (2021). Direct numerical simulation of turbulent boundary layer premixed combustion under auto-ignitive conditions Combustion and Flame https://www.osti.gov/servlets/purl/1764804 Publication ID: 72170

Ruixue Feng, Andrea Gruber, Jacqueline Chen, Damir Valiev, (2021). Influence of gas expansion on the propagation of a premixed flame in a spatially periodic shear flow Combustion and Flame https://doi.org/10.1016/j.combustflame.2021.01.025 Publication ID: 60098

Samuel Wiseman, Martin Rieth, Andrea Gruber, James Dawson, Jacqueline Chen, (2021). A comparison of the blow-out behavior of turbulent premixed ammonia/hydrogen/nitrogen-air and methane–air flames Proceedings of the Combustion Institute https://www.osti.gov/servlets/purl/1764097 Publication ID: 71605

Haiou Wang, Guo Chen, Kun Luo, Evatt Hawkes, Jacqueline Chen, Jianren Fan, (2021). Turbulence/flame/wall interactions in non-premixed inclined slot-jet flames impinging at a wall using direct numerical simulation Proceedings of the Combustion Institute https://doi.org/10.1016/j.proci.2020.06.307 Publication ID: 73929

Xu Wen, Martin Rieth, Wang Han, Jacqueline Chen, Christian Hasse, (2021). Investigation of the ignition processes of a multi-injection flame in a Diesel engine environment using the flamelet model Proceedings of the Combustion Institute https://doi.org/10.1016/j.proci.2020.05.057 Publication ID: 73930

Martin Rieth, Jacob Temme, Chol-Bum Kweon, Jacqueline Chen, (2020). Direct Numerical Simulation of Conventional and Alternative Jet Fuel Mixing and Ignition in Compression Ignition Engine Environments https://doi.org/10.2172/1834994 Publication ID: 72039

Jacob Temme, Martin Rieth, Sang Won, Chol-Bum Kweon, Jacqueline Chen, (2020). Direct Numerical Simulation of Conventional and Alternative Jet Fuel Mixing and Ignition in Compression Ignition Engine Environments https://doi.org/10.2172/1834995 Publication ID: 72040

Andrea Gruber, Martin Rieth, Yunchao Wu, Tianfeng Lu, Jacqueline Chen, (2020). Direct Numerical Simulations of Blended Ammonia/Hydrogen/Nitrogen Premixed Flames in Intense Sheared Turbulence https://doi.org/10.2172/1834996 Publication ID: 72041

Martin Rieth, Marcus Day, Emmanuel Motheau, Tianfeng Lu, Jacqueline Chen, (2020). Direct Numerical Simulation of Multi-Injection Mixing and Ignition in Diesel Engine Environments https://doi.org/10.2172/1834672 Publication ID: 72042

Myoungkyu Lee, Martin Rieth, Hemanth Kolla, Jacqueline Chen, (2020). Spectral Analysis of Turbulent Diffusion Effects in Premixed NH3/H2/N ? Air Flames https://doi.org/10.2172/1833145 Publication ID: 71920

Mark Musculus, Lyle Pickett, Jacqueline Chen, Martin Rieth, Noud Maes, Zheming Li, Rajavasanth Rajasegar, Randy Hessel, (2020). ACE001: Heavy-Duty Diesel Combustion (Sandia National Laboratories) https://www.osti.gov/servlets/purl/1807322 Publication ID: 73514

Pei Zhang, Tianfang Xie, Hemanth Kolla, Haiou Wang, Evatt Hawkes, Jacqueline Chen, Haifeng Wang, (2020). A priori analysis of a power-law sub-filter scale mixing model for transported PDF modeling of high Karlovitz turbulent premixed flames https://www.osti.gov/servlets/purl/1764803 Publication ID: 72165

Nguyen Doan, Kosuke Osawa, Yuki Minamoto, Tianfeng Lu, Jacqueline Chen, Nedunchezhian Swaminathan, (2020). Identification of combustion mode under MILD conditions using Chemical Explosive Mode Analysis https://doi.org/10.1016/j.proci.2020.06.293 Publication ID: 72173

Martin Rieth, Marc Day, Kweon Chol-Bum, Jacob Temme, Tianfeng Lu, Jacqueline Chen, (2020). Multi-Injection Effects on the Structure of Edge Flames at Diesel Conditions https://www.osti.gov/servlets/purl/1764096 Publication ID: 71600

Xu Wen, Martin Rieth, Wang Han, Jacqueline Chen, Christian Hasse, (2020). Investigation of the ignition processes of a multi-injection flame in a Diesel engine environment using the flamelet model https://www.osti.gov/servlets/purl/1764098 Publication ID: 71607

Haiou Wang, Guo Chen, Kun Luo, Evatt Hawkes, Jacqueline Chen, Jianren Fan, (2020). Turbulence/flame/wall interactions in non-premixed inclined slot-jet flames impinging at a wall using direct numerical simulation https://www.osti.gov/servlets/purl/1764099 Publication ID: 71614

Haiou Wang, Kun Luo, Evatt Hawkes, Jacqueline Chen, Jianren Fan, (2020). Direct numerical simulations of turbulent stratified premixed jet combustion under MILD and conventional conditions https://www.osti.gov/servlets/purl/1764100 Publication ID: 71622

Haiou Wang, Kun Luo, Evatt Hawkes, Jacqueline Chen, Jianren Fan, (2020). Turbulence evaporation and combustion interactions in n-heptane sprays under high pressure conditions using DNS https://www.osti.gov/servlets/purl/1764101 Publication ID: 71626

Myoungkyu Lee, Michail Gallis, Jacqueline Chen, (2019). Kelvin-Helmholtz shear instability with strong thermal nonequilibrium https://www.osti.gov/servlets/purl/1643548 Publication ID: 66585

James Driscoll, Jacqueline Chen, Aaron Skiba, Campbell Carter, Evatt Hawkes, Haiou Wang, (2019). Premixed flames subjected to extreme turbulence: Some questions and recent answers Progress in Energy and Combustion Science https://doi.org/10.1016/j.pecs.2019.100802 Publication ID: 67632

Hemanth Kolla, Aditya Konduri, Jacqueline Chen, (2019). Higher Order Tensors for Combustion Data Analysis and Compression https://www.osti.gov/servlets/purl/1593227 Publication ID: 65716

Jacqueline Chen, (2019). DNS of Turbulent Combustion in Complex Flows https://www.osti.gov/servlets/purl/1641934 Publication ID: 64776

Myoungkyu Lee, Jacqueline Chen, Michail Gallis, (2019). Kelvin-Helmholtz instability with thermal nonequilibrium https://www.osti.gov/servlets/purl/1642145 Publication ID: 65277

Jacqueline Chen, (2019). DNS Relevant to Compression Ignition Engines and Stationary Reheat Gas Turbines https://www.osti.gov/servlets/purl/1641115 Publication ID: 69661

Jacqueline Chen, (2019). DNS of Turbulent Combustion https://www.osti.gov/servlets/purl/1641074 Publication ID: 69603

Jacqueline Chen, (2019). DNS of Turbulent Combustion in Complex Flows https://www.osti.gov/servlets/purl/1640658 Publication ID: 69018

Jacqueline Chen, (2019). DNS of Turbulent Combustion in Complex Flows https://www.osti.gov/servlets/purl/1640662 Publication ID: 69023

Hemanth Kolla, Jed Duersch, Aditya Konduri, Jacqueline Chen, (2019). Higher Order Moment Tensors for Combustion Analysis: GPU Acceleration https://www.osti.gov/servlets/purl/1639959 Publication ID: 68427

Jacqueline Chen, (2019). DNS of Autoignition of Diesel Surrogate Fuel in a Turbulent Jet at High Pressure with S3D Legion on Titan/Summit https://www.osti.gov/servlets/purl/1639960 Publication ID: 68429

Martin Rieth, Marc Day, Chol-Bum Kweon, John Bell, Jacqueline Chen, (2019). DNS of Multi-Injection Mixing and Combustion at Compression Ignition Engine Conditions https://www.osti.gov/servlets/purl/1639788 Publication ID: 68018

Myoungkyu Lee, Michail Gallis, Jacqueline Chen, (2019). Towards simulation of reactive flows with strong nonequilibrium states https://www.osti.gov/servlets/purl/1639586 Publication ID: 67789

Jacqueline Chen, Elliott Slaughter, Wonchan Lee, Sean Treichler, Michael Bauer, Aditya Konduri, Hemanth Kolla, Pat Mccormick, Alex Aiken, (2019). Turbulent Combustion Simulation and In Situ Analytics on Titan and Summit with S3D-Legion https://www.osti.gov/servlets/purl/1601099 Publication ID: 66987

Aditya Konduri, Andrea Gruber, Chao Xu, Tianfeng Lu, Alex Krisman, Mirko Bothien, Jacqueline Chen, (2019). Direct numerical simulation of flame stabilization assisted by autoignition in a reheat gas turbine combustor Proceedings of the Combustion Institute https://doi.org/10.1016/j.proci.2018.06.084 Publication ID: 54614

Alex Krisman, Evatt Hawkes, Jacqueline Chen, (2019). A parametric study of ignition dynamics at ECN Spray A thermochemical conditions using 2D DNS Proceedings of the Combustion Institute https://doi.org/10.1016/j.proci.2018.08.026 Publication ID: 54757

Andrea Gruber, Edward Richardson, Aditya Konduri, Jacqueline Chen, (2018). Direct numerical simulations of premixed and stratified flame propagation in turbulent channel flow Physical Review Fluids https://doi.org/10.1103/PhysRevFluids.3.110507 Publication ID: 59845

Aditya Konduri, Hemanth Kolla, Jacqueline Chen, (2018). DNS of Turbulent Combustion in Complex Flows https://www.osti.gov/servlets/purl/1562358 Publication ID: 58834

Brent Rankin, Jacqueline Chen, Xinfeng Gao, Stephen Guzik, Matthias Ihme, (2018). Model Requirements and Data Needs https://www.osti.gov/servlets/purl/1582544 Publication ID: 63941

Dong-Hyuk Shin, Edward Richardson, Vlad Aparace-Scutariu, Yuki Minamoto, Jacqueline Chen, (2018). Fluid age-based analysis of a lifted turbulent DME jet flame DNS [Residence Time-Based Analysis of a Lifted Turbulent DME Jet Flame] Proceedings of the Combustion Institute https://doi.org/10.1016/j.proci.2018.06.126 Publication ID: 54613

Aditya Konduri, Jacqueline Chen, Emmet cleary, Diego Donzis, (2018). A scalable asynchronous computing approach for solving PDEs at extreme scale https://www.osti.gov/servlets/purl/1531136 Publication ID: 62873

Jacqueline Chen, Aditya Konduri, Hemanth Kolla, Giulio Borghesi, Alex Krisman, Andrea Gruber, M. Bothien, C. Xu, Tienfang Lu, (2018). DNS of Turbulent Combustion in Complex Flows https://www.osti.gov/servlets/purl/1515746 Publication ID: 62186

Martin Rieth, Giulio Borghesi, Jacqueline Chen, (2018). DNS of Post-Discharge Plasma Ignition Evolution Relevant to High Altitude Relight https://www.osti.gov/servlets/purl/1515747 Publication ID: 62187

Hemanth Kolla, Jacqueline Chen, (2018). Turbulent Combustion Simulations with High Performance Computing https://doi.org/10.1007/978-981-10-7410-3_3 Publication ID: 61292

Maher Salloum, Nathan Fabian, David Hensinger, Jina Lee, Elizabeth Allendorf, Ankit Bhagatwala, Myra Blaylock, Jacqueline Chen, J. Templeton, Irina Tezaur, (2018). Optimal Compressed Sensing and Reconstruction of Unstructured Mesh Datasets Data Science and Engineering https://doi.org/10.1007/s41019-017-0042-4 Publication ID: 57847

Marc Gamell, Keita Teranishi, Hemanth Kolla, Jackson Mayo, Michael Heroux, Jacqueline Chen, Manish Parashar, (2017). Scalable Failure Masking for Stencil Computations using Ghost Region Expansion and Cell to Rank Remapping SIAM Journal on Scientific Computing https://doi.org/10.1137/16m1081610 Publication ID: 54801

Marc Gamell, Keita Teranishi, Jackson Mayo, Hemanth Kolla, Michael Heroux, Jacqueline Chen, Manish Parashar, (2017). Modeling and simulating multiple failure masking enabled by local recovery for stencil-based applications at extreme scales IEEE Transactions on Parallel and Distributed Systems https://doi.org/10.1109/tpds.2017.2696538 Publication ID: 55913

Alex Krisman, Evatt Hawkes, Jacqueline Chen, (2017). Two-stage autoignition and edge flames in a high pressure turbulent jet Journal of Fluid Mechanics https://doi.org/10.1017/jfm.2017.282 Publication ID: 55935

Jacqueline Chen, (2017). Extreme Scale Direct Numerical Simulation of Turbulent Combustion – Fundamental Insights Towards Next Generation Engines https://www.osti.gov/servlets/purl/1458121 Publication ID: 56569

Chao Han, David Lignell, Evatt Hawkes, Jacqueline Chen, Haifeng Wang, (2017). Examination of the effect of differential molecular diffusion in DNS of turbulent non-premixed flames International Journal of Hydrogen Energy https://doi.org/10.1016/j.ijhydene.2017.01.094 Publication ID: 52924

Aditya Konduri, Jacqueline Chen, (2017). A Scalable Weakly-synchronous Algorithm for Solving Partial Differential Equations at Massive Scale https://www.osti.gov/servlets/purl/1574188 Publication ID: 55936

Yuki Minamoto, Jacqueline Chen, (2017). A Detailed Numerical Simulation of an Impulsively Started N-Dodecane Lifted Jet Flame at 40 Bar https://www.osti.gov/servlets/purl/1576195 Publication ID: 52823

Swetaprovo Chaudhuri, Hemanth Kolla, Himanshu Dave, Evatt Hawkes, Jacqueline Chen, Chung Law, (2017). Flame thickness and conditional scalar dissipation rate in a premixed temporal turbulent reacting jet Combustion and Flame https://doi.org/10.1016/j.combustflame.2017.02.027 Publication ID: 55135

Haiou Wang, Evatt Hawkes, Jacqueline Chen, (2017). A direct numerical simulation study of flame structure and stabilization of an experimental high Ka CH4/air premixed jet flame Combustion and Flame https://doi.org/10.1016/j.combustflame.2017.02.022 Publication ID: 55137

Alex Krisman, Evatt Hawkes, Mohsen Talei, Ankit Bhagatwala, Jacqueline Chen, (2017). A direct numerical simulation of cool-flame affected autoignition in diesel engine-relevant conditions Proceedings of the Combustion Institute https://doi.org/10.1016/j.proci.2016.08.043 Publication ID: 50620

Alex Krisman, Evatt Hawkes, Mohsen Talei, Ankit Bhagatwala, Jacqueline Chen, (2016). Characterisation of two-stage ignition in diesel engine-relevant thermochemical conditions using direct numerical simulation Combustion and Flame https://doi.org/10.1016/j.combustflame.2016.06.010 Publication ID: 50619

Jacqueline Chen, (2016). Flame Turbulence Interaction in Low Temperature Combustion https://www.osti.gov/servlets/purl/1393788 Publication ID: 52262

Hemanth Kolla, Xin Zhao, Jacqueline Chen, N. Swaminathan, (2016). Velocity and Reactive Scalar Dissipation Spectra in Turbulent Premixed Flames Combustion Science and Technology https://doi.org/10.1080/00102202.2016.1197211 Publication ID: 57205

Yuki Minamoto, Jacqueline Chen, (2016). DNS of a turbulent lifted DME jet flame Combustion and Flame https://doi.org/10.1016/j.combustflame.2016.04.007 Publication ID: 49339

Shahram Karami, Evatt Hawkes, Mohsen Talei, Jacqueline Chen, (2016). Edge flame structure in a turbulent lifted flame: A direct numerical simulation study Combustion and Flame https://doi.org/10.1016/j.combustflame.2016.03.006 Publication ID: 45291

Jacqueline Chen, (2016). Towards Exascale Simulation of Turbulent Combustion https://www.osti.gov/servlets/purl/1368657 Publication ID: 50617

Alex Krisman, Evatt Hawkes, Mohsen Talei, Ankit Bhagatwala, Jacqueline Chen, (2016). A direct numerical simulation of cool-flame affected autoignition in diesel engine-relevant conditions https://doi.org/10.1016/j.proci.2016.08.043 Publication ID: 49340

Hyun Bak, Su Lee, Jacqueline Chen, Chun Yoo, (2015). A numerical study of the diffusive-thermal instability of opposed nonpremixed tubular flames Combustion and Flame https://doi.org/10.1016/j.combustflame.2015.09.019 Publication ID: 41820

Marc Gamell, Keita Teranishi, Michael Heroux, Jackson Mayo, Hemanth Kolla, Jacqueline Chen, Manish Parashar, (2015). Local recovery and failure masking for stencil-based applications at extreme scales International Conference for High Performance Computing, Networking, Storage and Analysis, SC https://doi.org/10.1145/2807591.2807672 Publication ID: 41602

Jacqueline Chen, Hemanth Kolla, N. Swaminathan, Evatt Hawkes, Haiou Wang, Alan Kerstein, (2015). Symbiotic relation between turbulence and premixed flames: insights from DNS https://www.osti.gov/servlets/purl/1331956 Publication ID: 46347

Hemanth Kolla, Ray Grout, Andrea Gruber, Jacqueline Chen, (2015). Effect of differential diffusion on flame stabilization in a syngas jet in turbulent cross-flow https://www.osti.gov/servlets/purl/1331957 Publication ID: 46348

Hongfeng Yu, Jinrong Xie, Kwan Ma, Hemanth Kolla, Jacqueline Chen, (2015). Scalable Parallel Distance Field Construction for Large-Scale Applications IEEE Transactions on Visualization and Computer Graphics https://doi.org/10.1109/TVCG.2015.2417572 Publication ID: 50762

Janine Bennett, Ali Pinar, C. Seshadhri, David Thompson, Maher Salloum, Ankit Bhagatwala, Jacqueline Chen, (2015). Final Report: Sublinear Algorithms for In-situ and In-transit Data Analysis at Exascale https://doi.org/10.2172/1227346 Publication ID: 46057

Ramanan Sankaran, Evatt Hawkes, Chun Yoo, Jacqueline Chen, (2015). Response of flame thickness and propagation speed under intense turbulence in spatially developing lean premixed methane-air jet flames Combustion and Flame https://doi.org/10.1016/j.combustflame.2015.05.019 Publication ID: 45086

Maher Salloum, Janine Bennett, Ali Pinar, Ankit Bhagatwala, Jacqueline Chen, (2015). Enabling adaptive scientific workflows via trigger detection https://doi.org/10.1145/2828612.2828619 Publication ID: 45141

Marc Gamell, Keita Teranishi, Michael Heroux, Jackson Mayo, Hemanth Kolla, Jacqueline Chen, Manish Parashar, (2015). Local Recovery and Failure Masking for Stencil-based Applications at Extreme Scales https://www.osti.gov/servlets/purl/1291974 Publication ID: 44979

Shahram Karami, Evatt Hawkes, Mohsen Talei, Jacqueline Chen, (2015). Mechanisms of flame stabilisation at low lifted height in a turbulent lifted slot-jet flame Journal of Fluid Mechanics https://www.osti.gov/biblio/1183149 Publication ID: 38548

Jacqueline Chen, (2015). Towards Exascale Simula2on of Turbulent Combus2on https://www.osti.gov/servlets/purl/1268154 Publication ID: 44456

Ankit Bhagatwala, Jacqueline Chen, (2015). Numerical investigation of spontaneous flame propagation under RCCI conditions Combustion and Flame https://doi.org/10.1016/j.combustflame.2015.06.005 Publication ID: 80628

Marc Gamell, Keita Teranishi, Michael Heroux, Jackson Mayo, Hemanth Kolla, Jacqueline Chen, Manish Parashar, (2015). Exploring failure recovery for stencil-based applications at extreme scales HPDC 2015 – Proceedings of the 24th International Symposium on High-Performance Parallel and Distributed Computing https://www.osti.gov/servlets/purl/1246303 Publication ID: 42831

Marc Gamell, Keita Teranishi, Michael Heroux, Jackson Mayo, Hemanth Kolla, Jacqueline Chen, Manish Parashar, (2015). Exploring Failure Recovery for Stencil-based Applications at Extreme Scales https://www.osti.gov/servlets/purl/1257567 Publication ID: 43941

Jacqueline Chen, (2015). Towards Exascale Combustion Simulation: Combustion Modified Flow in Turbulent Wall-Bounded and Free Shear Flows https://www.osti.gov/servlets/purl/1531274 Publication ID: 43009

Jacqueline Chen, (2015). Combining In-situ and In-transit Processing to Enable Extreme-Scale Scientific Analysis https://www.osti.gov/servlets/purl/1248604 Publication ID: 43010

Jacqueline Chen, Ankit Bhagatwala, Evatt Hawkes, PT Bremer, Attila Gyulassy, (2015). Extinction and Reignition Dynamics in Turbulent Dimethyl Ether Jet Flames https://www.osti.gov/servlets/purl/1248605 Publication ID: 43011

Jacqueline Chen, (2015). Legion as a Programming Model for Combustion Simulation at the Exascale https://www.osti.gov/servlets/purl/1248606 Publication ID: 43012

Hemanth Kolla, Jacqueline Chen, (2015). Modal Analysis of Reacting JICF using direct numerical simulations https://www.osti.gov/servlets/purl/1248716 Publication ID: 43027

Hemanth Kolla, Jacqueline Chen, (2015). An a priori DNS study of molecular mixing models in a planar stationary premixed flame https://www.osti.gov/servlets/purl/1248717 Publication ID: 43028

Galen Shipman, Patrick McCormick, Kevin Pedretti, Stephen Olivier, Kurt Ferreira, Jacqueline Chen, Ramanan Sankaran, Sean Treichler, Alex Aiken, Michael Bauer, (2015). Dynamic Task Scheduling to Mitigate System Performance Variability https://www.osti.gov/servlets/purl/1249032 Publication ID: 43099

Sgouria Lyra, Benjamin Wilde, Hemanth Kolla, Jerry Seitzman, Timothy Lieuwen, Jacqueline Chen, (2015). Structure of hydrogen-rich transverse jets in a vitiated turbulent flow Combustion and Flame https://doi.org/10.1016/j.combustflame.2014.10.014 Publication ID: 39286

Yuki Minamoto, Hemanth Kolla, Ray Grout, Andrea Gruber, Jacqueline Chen, (2015). Effect of fuel composition and differential diffusion on flame stabilization in reacting syngas jets in turbulent cross-flow Combustion and Flame https://doi.org/10.1016/j.combustflame.2015.06.013 Publication ID: 44002

Claudio Bruno, Vaidyanathan Sankaran, Hemanth Kolla, Jacqueline Chen, (2015). Impact of multi-component diffusion in turbulent combustion using direct numerical simulations Combustion and Flame https://doi.org/10.1016/j.combustflame.2015.07.013 Publication ID: 45084

Gaurav Bansal, Ajith Mascarenhas, Jacqueline Chen, (2015). Direct numerical simulations of autoignition in stratified dimethyl-ether (DME)/air turbulent mixtures Combustion and Flame https://doi.org/10.1016/j.combustflame.2014.08.021 Publication ID: 38182

Ankit Bhagatwala, Zhaoyu Luo, Han Shen, Jeffrey Sutton, Tianfeng Lu, Jacqueline Chen, (2015). Numerical and experimental investigation of turbulent DME jet flames Proceedings of the Combustion Institute https://www.osti.gov/servlets/purl/1124228 Publication ID: 32016

Marc Gamell, Keita Teranishi, Michael Heroux, Jackson Mayo, Hemanth Kolla, Jacqueline Chen, Manish Parashar, (2015). Failure Masking and Local Recovery for Stencil-based Applications at Extreme Scales https://www.osti.gov/servlets/purl/1244932 Publication ID: 41323

Sgouria Lyra, Hemanth Kolla, Bruno Coriton, Jacqueline Chen, Jonathan Frank, (2014). Counterow H2/air premixed ames under intense turbulence and strain Flow, Turbulence and Combustion https://www.osti.gov/biblio/1184496 Publication ID: 39141

Sgouria Lyra, Hemanth Kolla, Jacqueline Chen, B Wilde, J. Seitzman, T.C. Lieuwen, (2014). Structure and stabilization of hydrogen-rich transverse jets in a vitiated turbulent flow https://doi.org/10.2172/1171424 Publication ID: 37839

Jacqueline Chen, (2014). CRF Webpage update https://www.osti.gov/servlets/purl/1695596 Publication ID: 40405

Aaditya Landge, Valerio Pascucci, Attila Gyulassy, Janine Bennett, Hemanth Kolla, Jacqueline Chen, Peer Bremer, (2014). In-Situ Feature Extraction of Large Scale Combustion Simulations Using Segmented Merge Trees International Conference for High Performance Computing, Networking, Storage and Analysis, SC https://doi.org/10.1109/SC.2014.88 Publication ID: 37529

Jacqueline Chen, Hemanth Kolla, (2014). A comparison of Scalar Dissipation Rate transport between simple and detailed chemistry based Direct Numerical Simulations data https://www.osti.gov/servlets/purl/1140386 Publication ID: 36761

Jacqueline Chen, Hemanth Kolla, (2013). Three-dimensional topology of turbulent premixed flame interaction https://www.osti.gov/servlets/purl/1124235 Publication ID: 32012

Jacqueline Chen, Sgouria Lyra, Hemanth Kolla, (2013). Structure and stabilization of hydrogen-rich transverse jets in a vitiated turbulent flow https://www.osti.gov/servlets/purl/1124234 Publication ID: 32015

Ankit Bhagatwala, Jacqueline Chen, (2013). Tribrachial tetrabrachial and pentabrachial structures in dimethyl ether edge-ames at NTC conditions https://www.osti.gov/servlets/purl/1122165 Publication ID: 31808

Jacqueline Chen, (2013). Direct numerical simulation of laminar ame-wall interaction for a novel H2-selective membrane / injector conguration IJHE https://www.osti.gov/biblio/1118681 Publication ID: 36616

Jacqueline Chen, Ankit Bhagatwala, (2013). Structural transitions of lifted laminar dimethyl ether flames with temperature variation https://www.osti.gov/servlets/purl/1107005 Publication ID: 35077

Hemanth Kolla, Jacqueline Chen, (2013). Turbulent flux of a conserved scalar in transverse jet in cross-flow J. Fluid Mech. https://www.osti.gov/biblio/1108063 Publication ID: 35351

Hemanth Kolla, Jacqueline Chen, (2013). On velocity and reactive scalar spectra in highly turbulent premixed flames J. Fluid Mech. https://www.osti.gov/biblio/1108067 Publication ID: 35352

Jacqueline Chen, Hemanth Kolla, Janine Bennett, (2013). Exploring Power Behaviors and Trade-offs of In-situ Data Analytics https://www.osti.gov/servlets/purl/1106355 Publication ID: 35119

Jacqueline Chen, Hemanth Kolla, (2013). Flame Thickness and Conditional Scalar Dissipation Rate in a Premixed Temporal Turbulent Reacting Jet Fluid Mech https://www.osti.gov/biblio/1106331 Publication ID: 35023

Jacqueline Chen, (2013). ExaCT Co-Design Center https://www.osti.gov/servlets/purl/1110666 Publication ID: 34146

Jacqueline Chen, Hemanth Kolla, (2013). TheRole ofDNS in Elucidatingthe Interaction Between Diffusive-Reactive and LargeScales in Turbulent Premixed Combustion https://www.osti.gov/servlets/purl/1113301 Publication ID: 34281

Janine Bennett, Hemanth Kolla, Jacqueline Chen, (2013). In-situ Analysis of Large Scale Combustion Simulations https://www.osti.gov/servlets/purl/1078972 Publication ID: 33349

Janine Bennett, Hemanth Kolla, Jacqueline Chen, (2013). Exploring Power Behaviors and Trade-offs of In-situ Data Analytics https://www.osti.gov/servlets/purl/1078925 Publication ID: 33350

Janine Bennett, Jacqueline Chen, Ankit Bhagatwala, (2013). Robust Computation of Dissipation Elements: A Case Study in Combustion https://www.osti.gov/biblio/1073421 Publication ID: 32846

Hemanth Kolla, Hongfeng Yu, Jacqueline Chen, (2012). Combining In-situ and In-transit Processing to Enable Extreme-Scale Scientific Analysis https://www.osti.gov/biblio/1072688 Publication ID: 26360

Jacqueline Chen, (2012). Combustion Co-Design Center: Exascale Simulation of Combustion in TurbulenceApplication/Proxy Deep Dive https://www.osti.gov/biblio/1072450 Publication ID: 30509

Jacqueline Chen, (2012). Exact Co-Design CenterOverview and Plans https://www.osti.gov/biblio/1072659 Publication ID: 30538

William McLendon, Jacqueline Chen, Hemanth Kolla, (2012). On the use of Graph Search Techniques for the Analysis of Extreme-scale Combustion Simulation Data https://www.osti.gov/biblio/1072462 Publication ID: 30820

Jacqueline Chen, Hemanth Kolla, (2012). Challenges in the analysis of extreme-scale combustion simulation data https://www.osti.gov/biblio/1073375 Publication ID: 29463

Jacqueline Chen, (2012). Large-eddy simulation/PDF modeling of a non-premixed CO/H2 temporally evolving jet flame https://www.osti.gov/biblio/1073423 Publication ID: 29268

Jacqueline Chen, (2012). PROGRESS-VARIABLE APPROACH FOR LARGE-EDDY SIMULATION OF TURBULENT COMBUSTION https://www.osti.gov/servlets/purl/1140898 Publication ID: 29269

Jacqueline Chen, (2012). Large-eddy simulation/PDF modeling of a non-premixed CO/H2 temporally evolving jet flame https://www.osti.gov/servlets/purl/1140843 Publication ID: 29270

Hemanth Kolla, Jacqueline Chen, (2012). Turbulent flux of conserved scalar in transverse jet in cross-flow https://www.osti.gov/servlets/purl/1140849 Publication ID: 29178

Hemanth Kolla, Jacqueline Chen, (2012). Determining 3D quantities related to scalar dissipation rate from 2D measurements https://www.osti.gov/biblio/1073386 Publication ID: 29179

Jacqueline Chen, (2012). Petascale Direct Numerical Simulation of Turbulent Combustion Towards Predictive Models https://www.osti.gov/biblio/1073247 Publication ID: 28498

Janine Bennett, Hemanth Kolla, Jacqueline Chen, (2012). On the use of graph search techniques for the analysis of extreme-scale combustion simulation data https://www.osti.gov/biblio/1073286 Publication ID: 28100

Hemanth Kolla, Hongfeng Yu, Jacqueline Chen, (2012). Combining In-situ and In-transit Processing to Enable Extreme-Scale Scientific Analysis https://www.osti.gov/biblio/1073456 Publication ID: 28151

Jacqueline Chen, (2012). DIRECT NUMERICAL SIMULATION OF TURBULENCECHEMISTRY INTERACTIONS: FUNDAMENTAL SCIENCE TOWARDS PREDICTIVE MODELS https://www.osti.gov/servlets/purl/1078588 Publication ID: 27474

Jacqueline Chen, Jason Shepherd, (2011). Feature-based statistical analysis of combustion simulation data https://www.osti.gov/servlets/purl/1140799 Publication ID: 25291

Jacqueline Chen, (2011). CECDC Overview and Combustion Science Driver https://www.osti.gov/servlets/purl/1106653 Publication ID: 24627

Jacqueline Chen, Hemanth Kolla, Ajith Mascarenhas, Hongfeng Yu, (2011). Data analysis and visualization of petascale combustion science simulation data https://www.osti.gov/servlets/purl/1109277 Publication ID: 24005

Jacqueline Chen, Hemanth Kolla, Ajith Mascarenhas, (2011). Copy of Conditional Analysis of DNS Combustion Data Using Local and Global Shape Characteristics https://www.osti.gov/servlets/purl/1288563 Publication ID: 23481

Jacqueline Chen, Hemanth Kolla, (2011). Conditional Analysis of DNS Combustion Data Using Local and Global Shape Characteristics https://www.osti.gov/servlets/purl/1107502 Publication ID: 23168

Jacqueline Chen, (2011). Heat release and turbulence statistics from a DNS of reacting jet in cross-flow parameterized in a jet natural coordinate system developed from scalar quantities https://www.osti.gov/servlets/purl/1106969 Publication ID: 22598

Curtis Janssen, Jacqueline Chen, (2011). Exascale computing: An application perspective https://www.osti.gov/servlets/purl/1109285 Publication ID: 22905

Jacqueline Chen, Jason Shepherd, (2011). Feature-based statistical analysis and visualization of combustion science simulation data https://www.osti.gov/servlets/purl/1690414 Publication ID: 22753

Jacqueline Chen, Jason Shepherd, (2011). Feature-Based Statistical Analysis of Combustion Simulation Data https://www.osti.gov/servlets/purl/1108480 Publication ID: 22220

Gaurav Bansal, Ajith Mascarenhas, Jacqueline Chen, (2011). Identification of Intrinsic Low Dimensional Manifolds in Turbulent Combustion using an Isomap based technique https://www.osti.gov/servlets/purl/1110259 Publication ID: 21517

Gaurav Bansal, Jacqueline Chen, (2011). A Computational Study of Pulsating Instabilities in Externally Forced 1D and 2D Premixed FlamesCombustion using an Isomap based technique https://www.osti.gov/servlets/purl/1140858 Publication ID: 21542

Jacqueline Chen, (2011). Direct Numerical Simulation of Turbulence-Chemistry Interactions https://www.osti.gov/servlets/purl/1110535 Publication ID: 21316

Hongfeng Yu, Jacqueline Chen, (2010). Hierarchical streamline bundles for visualizing 2D flow fields https://www.osti.gov/biblio/1028303 Publication ID: 19508

Edward Richardson, Jacqueline Chen, (2010). Analysis of turbulent mixing statistics in stratified-premixed combustion https://www.osti.gov/biblio/1021715 Publication ID: 19324

Edward Richardson, Jacqueline Chen, (2010). Probability density function modelling of molecular mixing in premixed flames with differential diffusion Combustion&Flame https://www.osti.gov/biblio/1124218 Publication ID: 18080

Edward Richardson, Jacqueline Chen, (2010). Effects of equivalence ratio variation on lean stratified methane-air laminar counterflow flames Combustion Theory and Modelling https://doi.org/10.1080/13647830.2010.490881 Publication ID: 18081

Ray Grout, Edward Richardson, Jacqueline Chen, (2010). Direct numerical simulation of a reactive jet in cross-flow https://www.osti.gov/biblio/990038 Publication ID: 17635

Jacqueline Chen, Ray Grout, (2010). Direct numerical simulation of flame stabilization downstream of a transverse fuel jet in cross-flow https://www.osti.gov/servlets/purl/1124453 Publication ID: 17144

Ray Grout, Jacqueline Chen, Ajith Mascarenhas, Chunsang Yoo, Hongfeng Yu, Philippe Pebay, (2009). Topological and Statistical Methods for Segmentation and Feature Detection https://www.osti.gov/servlets/purl/1695621 Publication ID: 16880

Jonathan Frank, Chunsang Yoo, Jacqueline Chen, (2009). Effect of NO on extinction and re-ignition of vortex-perturbed hydrogen flames Proposed for publication in the Combustion and Flame Journal. https://www.osti.gov/biblio/958199 Publication ID: 15559

Chunsang Yoo, Jacqueline Chen, Jonathan Frank, (2008). A numerical study of transient ignition and flame characteristics of diluted hydrogen versus heated air in counterflow Proposed for publication in Combustion and Flame. https://doi.org/10.1016/j.combustflame.2008.10.018 Publication ID: 14608

Jacqueline Chen, Chunsang Yoo, (2008). Three-dimensional direct numerical simulation of a turbulent lifted hydrogen/air jet flame in heated coflow. Part 1. Flame stabilization and structure Journal of Fluid Mechanics https://www.osti.gov/biblio/1142995 Publication ID: 14262

Alexandra Hoops, Jacqueline Chen, Chunsang Yoo, (2008). CRF News (January/February 2008) https://www.osti.gov/servlets/purl/1706530 Publication ID: 14292

Jacqueline Chen, Ray Grout, (2008). ANALYSIS OF THE RELATIONSHIP BETWEEN HIGH SCALAR DISSIPATION RATE FEATURES FLOW AND COMBUSTION FEATURES FLOW AND COMBUSTION https://www.osti.gov/servlets/purl/1706473 Publication ID: 14329

Ray Grout, Jacqueline Chen, (2008). Recent S3D Science and Performance https://www.osti.gov/servlets/purl/1142958 Publication ID: 14330

Paul Miles, Andrew Lutz, Jacqueline Chen, (2008). CRF November/December 2007 Newsletter https://www.osti.gov/servlets/purl/1710259 Publication ID: 13721

Jacqueline Chen, David Lignell, (2007). A-priori of conditional moment closure modeling of a temporal ethylene jet flame with soot formation using direct numerical simulation https://www.osti.gov/servlets/purl/1146716 Publication ID: 12240

David Lignell, Jacqueline Chen, (2007). Three-Dimensional Direct Numerical Simulation of Soot Formation and Transport in a Temporally-Evolving Nonpremixed Ethylene Jet Flame Combustion and Flame https://doi.org/10.1016/j.combustflame.2007.05.013 Publication ID: 12086

Chunsang Yoo, Jacqueline Chen, (2007). Effect of H2O and NO on extinction and re-ignition of vortex-perturbed hydrogen flames in counterflow https://www.osti.gov/servlets/purl/1146676 Publication ID: 11447

David Lignell, Jacqueline Chen, (2007). Direct numerical simulation of soot formation in a three-dimensional nonpremixed ethylene jet flame https://www.osti.gov/servlets/purl/1148127 Publication ID: 10123

Ramanan Sankaran, Evatt Hawkes, Jacqueline Chen, Tianfeng Lu, Chung Law, (2007). Structure of a spatially developing turbulent lean methane-air Bunsen flame Proceedings of the Combustion Institute https://doi.org/10.1016/j.proci.2006.08.025 Publication ID: 6444

David Lignell, Jacqueline Chen, (2007). The effect of flame structure on soot formation and transport in turbulent nonpremixed flames using direct numerical simulation Proposed for publication in Combustion and Flame. https://www.osti.gov/biblio/908878 Publication ID: 8662

Helen Chen, Israel Cohen, Jacqueline Chen, Craig Ulmer, (2006). Parallel NFS over RDMA Brochure https://www.osti.gov/servlets/purl/1724581 Publication ID: 8344

Israel Cohen, Helen Chen, Jacqueline Chen, Noah Fischer, Jeffrey Decker, (2006). Scaling NFS through RDMA for Cluster https://www.osti.gov/servlets/purl/1465524 Publication ID: 8395

Ramanan Sankaran, Evatt Hawkes, Jacqueline Chen, (2006). Direct Numerical Simulations of Turbulent Lean Premixed Combustion https://www.osti.gov/servlets/purl/1264181 Publication ID: 7749

Evatt Hawkes, Ramanan Sankaran, Philippe Pébay, Jacqueline Chen, (2006). Direct numerical simulation of ignition front propagation in a constant volume with temperature inhomogeneities: II. Parametric study Combustion and Flame https://www.osti.gov/biblio/952107 Publication ID: 4272

Jacqueline Chen, Evatt Hawkes, Ramanan Sankaran, Scott Mason, Hong Im, (2006). Direct numerical simulation of ignition front propagation in a constant volume with temperature inhomogeneities: I. Fundamental analysis and diagnostics Combustion and Flame https://www.osti.gov/biblio/952108 Publication ID: 4273

Ramanan Sankaran, Evatt Hawkes, Jacqueline Chen, Tianfeng Lu, Chung Law, (2006). Study of turbulent premixed flame thickness using direct numerical simulation in a slot burner configuration Collection of Technical Papers – 44th AIAA Aerospace Sciences Meeting https://www.osti.gov/biblio/900016 Publication ID: 6524

Jacqueline Chen, Evatt Hawkes, Ramanan Sankaran, James Sutherland, (2005). Scalar Mixing in Direct Numerical Simulations of Temporally-Evolving Plane Jet Flame with Detailed CO/H2 Kinetics https://www.osti.gov/servlets/purl/1465583 Publication ID: 6473

Brent Haroldsen, Jacqueline Chen, Alfredo Morales, Michelle Hekmaty, Karen Krafcik, Thomas Raber, Bernice Mills, Joseph Ceremuga, (2005). Design and fabrication of a meso-scale stirling engine and combustor https://doi.org/10.2172/876337 Publication ID: 4947

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Professional Organizations & Leadership

  • National Academy of Engineering
    • Member
  • Combustion Institute
    • Fellow
  • American Physical Society
    • Fellow
  • American Institute of Aeronautics and Astronautics-AIAA
    • Associate Fellow

Awards

  • Bernard Lewis Gold Medal
  • Combustion Institute
    • 2018
  • Society of Women Engineers Achievement Award
    • Society of Women Engineers
    • 2018
  • Distinguished Scientists Fellowship Award
    • Department of Energy
    • 2020
  • Ph.D. Doctoral Study Program (DSP) Fellowship
    • Sandia National Laboratories
    • 1986-1989
  • Employee Recognition Award for Technical Excellence
    • Sandia National Laboratories
    • 1998
  • Asian American Engineer of the Year Award
    • Asian American Engineer of the Year
    • 2009
  • O.E. Adams Award for Excellence in Combustion Science
    • Combustion Institute
    • 2012
  • Woman of the Year Award
    • Alameda County
    • 2016