The Conditional Quadrature Method of Moments (CQMOM) and the Direct Quadrature
Method of Moments (DQMOM) are compared with Direct Simulation Monte Carlo (DSMC) for …

SUPERSONIC combustion ramjet engines are vital for the realization of hypersonic flight.
Scramjets are relatively simple in design compared to conventional low-speed jet engines …

Numerical simulations of the turbulent reactive flow within a model scramjet combustor
configuration, experimentally mapped at the University of Virginia's Scramjet Combustion …

A probability density function (PDF) approach to account for turbulence–chemistry
interaction in the context of large eddy simulation (LES) based simulation of scramjets is …

This paper describes the development of a hybrid large-eddy simulation/Reynolds-averaged
Navier-Stokes (LES/RANS) turbulence modeling framework and its application to various …

Copyright by Heeseok Koo 2011 Page 1 Copyright by Heeseok Koo 2011 Page 2 The
Dissertation Committee for Heeseok Koo certifies that this is the approved version of the following …

A method for early-stage design of high-speed airplanes is presented based on analysis of
vehicle performance, including internal flow in the engine and external flows around the …

Dual-mode ramjets have design requirements that are distinct from those of other high
speed propulsion systems because they are expected to operate over a wide range of …

Filtered value of the combustion source term in large eddy simulation (LES) can be
accurately estimated using the joint probability density function (PDF) of species mass …