From the 1 of 4 linked papers with an AI index.
4 papers
MARUT: An Exascale-Ready, GPU-Accelerated High-Order CFD Framework with AMR for High-Speed Flows and Finite-Rate Chemistry
Trishit Mondal, Ameya D. Jagtap
MARUT is a GPU‑accelerated, high‑order computational fluid dynamics framework that uses spectral discontinuous Galerkin methods with adaptive mesh refinement to simulate compressib…
In Transformer We Trust? A Perspective on Transformer Architecture Failure Modes
Trishit Mondal, Ameya D. Jagtap
Transformer architectures have revolutionized machine learning across a wide range of domains, from natural language processing to scientific computing. However, their growing depl…
Hypersonic Flow Control: Generalized Deep Reinforcement Learning for Hypersonic Intake Unstart Control under Uncertainty
Trishit Mondal, Ameya D. Jagtap
The hypersonic unstart phenomenon poses a major challenge to reliable air-breathing propulsion at Mach 5 and above, where strong shock-boundary-layer interactions and rapid pressur…
Shocks Under Control: Taming Transonic Compressible Flow over an RAE2822 Airfoil with Deep Reinforcement Learning
Trishit Mondal, Ricardo Vinuesa, Ameya D. Jagtap
Active flow control of compressible transonic shock-boundary layer interactions over a two-dimensional RAE2822 airfoil at Re = 50,000 is investigated using deep reinforcement learn…