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

In this work an efficient numerical framework for the prediction of wall heat loads in Liquid
Rocket Engine combustion chambers is presented. The proposed framework is based on a …

In the realm of reusable rocket technology, the methane–oxygen propellant combination has
gained prevalence in recent years. However, understanding of design parameters affecting …

Direct-fired oxy-fuel combustion as a heat source is utilized in supercritical carbon dioxide
(sCO2) power cycles, such as the Allam cycle, which has shown promise in delivering …

In this paper, a dataset of wall-resolved large-eddy simulations of cryogenic hydrogen at
supercritical pressure and different values of wall heat flux is presented. The aim is to …

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 …

In this work the application of an algebraic equilibrium wall-function to real-gas flows is
presented and analyzed. The aim is to assess capabilities of existing algebraic wall …

Given growing competition in the business space launch market, more researchers are
evaluating the merit of methane as a potential propellant. In this study, a rocket combustion …

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 …

In this contribution we present a set of numerical simulations to describe and validate a
framework for the simulation of mixing, combustion and wall heat transfer process in rocket …