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Shivam Barwey
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Year
Highly-scalable GPU-accelerated compressible reacting flow solver for modeling high-speed flows
R Bielawski, S Barwey, S Prakash, V Raman
Computers & Fluids 265, 105972, 2023
642023
Using machine learning to construct velocity fields from OH-PLIF images
S Barwey, M Hassanaly, V Raman, A Steinberg
Combustion Science and Technology 194 (1), 93-116, 2022
552022
Multiscale Graph Neural Network Autoencoders for Interpretable Scientific Machine Learning
S Barwey, V Shankar, V Viswanathan, R Maulik
Journal of Computational Physics, 112537, 2023
492023
Data-driven classification and modeling of combustion regimes in detonation waves
S Barwey, S Prakash, M Hassanaly, V Raman
Flow, Turbulence and Combustion 106 (4), 1065-1089, 2021
492021
A neural network-inspired matrix formulation of chemical kinetics for acceleration on GPUs
S Barwey, V Raman
Energies 14 (9), 2710, 2021
482021
A data-driven reduced-order model for stiff chemical kinetics using dynamics-informed training
V Vijayarangan, HA Uranakara, S Barwey, RM Galassi, MR Malik, ...
Energy and AI 15, 100325, 2024
372024
An amrex-based compressible reacting flow solver for high-speed reacting flows relevant to hypersonic propulsion
S Sharma, R Bielawski, O Gibson, S Zhang, V Sharma, AH Rauch, ...
arXiv preprint arXiv:2412.00900, 2024
312024
A generative adversarial network (GAN) approach to creating synthetic flame images from experimental data
A Carreon, S Barwey, V Raman
Energy and AI 13, 100238, 2023
292023
Extracting information overlap in simultaneous OH-PLIF and PIV fields with neural networks
S Barwey, V Raman, AM Steinberg
Proceedings of the Combustion Institute 38 (4), 6241-6249, 2021
272021
Experimental data-based reduced-order model for analysis and prediction of flame transition in gas turbine combustors
S Barwey, M Hassanaly, Q An, V Raman, A Steinberg
Combustion Theory and Modelling 23 (6), 994-1020, 2019
262019
Data-based analysis of multimodal partial cavity shedding dynamics
S Barwey, H Ganesh, M Hassanaly, V Raman, S Ceccio
Experiments in Fluids 61 (4), 98, 2020
212020
Detonation structure in the presence of mixture stratification using reaction-resolved simulations
M Ullman, S Prakash, S Barwey, V Raman
Combustion and Flame 264, 113427, 2024
172024
Data-driven analysis of relight variability of jet fuels induced by turbulence
M Hassanaly, Y Tang, S Barwey, V Raman
Combustion and Flame 225, 453-467, 2021
152021
Mesh-based super-resolution of fluid flows with multiscale graph neural networks
S Barwey, P Pal, S Patel, R Balin, B Lusch, V Vishwanath, R Maulik, ...
Computer Methods in Applied Mechanics and Engineering 443, 118072, 2025
122025
Interpretable A-posteriori error indication for graph neural network surrogate models
S Barwey, H Kim, R Maulik
Computer Methods in Applied Mechanics and Engineering 433, 117509, 2025
12*2025
Segmentation of high-speed flow fields using physics-informed clustering
M Ullman, S Barwey, GS Lee, V Raman
Applications in Energy and Combustion Science 15, 100181, 2023
122023
Data-driven reduction and decomposition with time-axis clustering
S Barwey, V Raman
Proceedings of the Royal Society A 479 (2274), 20220776, 2023
11*2023
Understanding latent timescales in neural ordinary differential equation models of advection-dominated dynamical systems
AS Nair, S Barwey, P Pal, JF MacArt, T Arcomano, R Maulik
Physica D: Nonlinear Phenomena 476, 134650, 2025
92025
Scalable and Consistent Graph Neural Networks for Distributed Mesh-based Data-driven Modeling
S Barwey, R Balin, B Lusch, S Patel, R Balakrishnan, P Pal, R Maulik, ...
SC24-W: Workshops of the International Conference for High Performance …, 2024
82024
Importance of equivariant and invariant symmetries for fluid flow modeling
V Shankar, S Barwey, Z Kolter, R Maulik, V Viswanathan
arXiv preprint arXiv:2307.05486, 2023
82023
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Articles 1–20