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physics.flu-dyn2025
Hybrid RANS-LES simulation of transverse fuel injection in a Mach-10 scramjet engine
Nick Plewacki, Benjamin Kale, Manu Kamin +1
Hypersonic flight poses unique propulsion challenges, requiring engines that maintain thrust, efficiency, and stability across a wide range of operating conditions. These engines m…
physics.flu-dyn2024
Analysis of thermochemical non-equilibrium hypersonic flow over a waverider with uncertainty quantification
Jeremy Redding, Nick Plewacki, Himakar Ganti +2
The objective of this work is to assess the impact of parameter uncertainty on hypersonic aerothermal surface heating predictions in Reynolds-Averaged Navier-Stokes (RANS) simulati…
physics.flu-dyn2024
Deep operator learning-based surrogate models for aerothermodynamic analysis of AEDC hypersonic waverider
Khemraj Shukla, Jasmine Ratchford, Luis Bravo +4
Neural networks are universal approximators that traditionally have been used to learn a map between function inputs and outputs. However, recent research has demonstrated that dee…