2 citations · 5 across the 5 of their papers we have counts for
5 papers
Combustion Dynamics of Ten-injector Rocket Engine Using Flamelet Progress Variable
Lei Zhan, Tuan M. Nguyen, Juntao Xiong +2
The combustion instability is investigated computationally for a ten-injector rocket engine using the compressible flamelet progress variable (FPV) model and detached eddy simulati…
Combustion Instability of a Multi-injector Rocket Engine Using the Flamelet Progress Variable Model
Lei Zhan, Tuan M. Nguyen, Juntao Xiong +2
The combustion instability is investigated computationally for a multi-injector rocket engine using the flamelet progress variable (FPV) model. A C++ code is developed based on Ope…
Physics-Aware Neural Network Flame Closure for Combustion Instability Modeling in a Single-Injector Engine
Zeinab Shadram, Tuan M. Nguyen, Athanasios Sideris +1
Neural networks (NN) are implemented as sub-grid flame models in a large-eddy simulation of a single-injector liquid-propellant rocket engine with the aim to replace a look-up tabl…
Neural Network Flame Closure for a Turbulent Combustor with Unsteady Pressure
Zeinab Shadram, Tuan M. Nguyen, Athanasios Sideris +1
In this paper, neural network (NN)-based models are generated to replace flamelet tables for sub-grid modeling in large-eddy simulations of a single-injector liquid-propellant rock…
The Impacts of Three Flamelet Burning Regimes in Nonlinear Combustion Dynamics
Tuan Nguyen, William A. Sirignano
Axisymmetric simulations of a liquid rocket engine are performed using a delayed detached-eddy-simulation (DDES) turbulence model with the Compressible Flamelet Progress Variable (…