8 citations · 10 across the 3 of their papers we have counts for
3 papers
physics.flu-dyn2025
On-the-fly Reduced-Order Modeling of the Filter Density Function with Time-Dependent Subspaces
Aidyn Aitzhan, Peyman Givi, Hessam Babaee
A dynamical low-rank approximation is developed for reduced-order modeling (ROM) of the filtered density function (FDF) transport equation, which is utilized for large eddy simulat…
physics.flu-dyn2022★ 2 cited
Reduced Order Modeling of Turbulence-Chemistry Interactions using Dynamically Bi-Orthonormal Decomposition
Aidyn Aitzhan, Arash G. Nouri, Peyman Givi +1
The performance of the dynamically bi-orthogonal (DBO) decomposition for the reduced order modeling of turbulence-chemistry interactions is assessed. DBO is an on-the-fly low-rank…
physics.flu-dyn2022★ 8 cited
PeleLM-FDF Large Eddy Simulator of Turbulent Combustion
Aidyn Aitzhan, Shervin Sammak, Peyman Givi +1
A new computational methodology, termed "PeleLM-FDF" is developed and utilized for high fidelity large eddy simulation (LES) of complex turbulent combustion systems. This methodolo…