This investigation outlines a data-assisted approach that employs random forest classifiers
for local and dynamic submodel assignment in turbulent-combustion simulations. This …

Abstract This work presents Large Eddy Simulations of a single-element GOx-GCH 4
combustion chamber at elevated pressure. A robust and efficient flamelet model accounting …

The single element GCH 4/GOx rocket combustion chamber developed at the Technische
Universität München has been computed using Large Eddy Simulation. The aim of this work …

Advances in fluid-flow modeling and simulation techniques over the past two decades have
improved understanding of the intricate flow physics and combustion dynamics in the …

The design phase of a rocket combustion chamber relies on the prediction of the wall heat
fluxes, in order to optimize the components to prevent thermal damage. Based on the …

Owing to the weak physical interactions such as van der Waals and π-π interactions, which
hold nanotubes together in carbon nanotube (CNT) bulk structures, the tubes can easily …

In this work, an efficient methodology for the time-resolved thermal characterization of rocket
combustion chambers at reasonable computational cost is presented. The multi-scale and …

This work aims to compare two non-adiabatic flamelet combustion models for the simulation
of a subscale single-injector GCH4/GO2 combustion chamber in rocket-like operative …

CFD simulations of turbulent reacting flows based on finite rate chemistry often employ
reduced kinetic mechanisms to decrease the computational cost, especially if the …

A single element GCH4/GOx rocket combustion chamber has been computed, via Large
Eddy Simulation of the experimental combustion rig developed at the Technische Universität …