Thermodynamic modeling based on a generalized cubic equation of state for kerosene/LOx rocket combustion

SK Kim, HS Choi, Y Kim - Combustion and flame, 2012 - Elsevier
Based on a generalized cubic equation of state proposed by Cismondi and Mollerup [Fluid
Phase Equilib. 232 (2005) 74–89], this study derived formulations for the thermodynamic …

Efficient thermo-chemistry tabulation for non-premixed combustion at high-pressure conditions

J Zips, H Müller, M Pfitzner - Flow, Turbulence and Combustion, 2018 - Springer
Propellant injection and turbulent combustion in high-pressure engines is often dominated
by real-gas effects. However, previous studies suggested that the departure of the fluid …

Coupled numerical simulation of combustion and regenerative cooling in LOX/Methane rocket engines

J Song, B Sun - Applied Thermal Engineering, 2016 - Elsevier
This paper describes a methodology for the prediction of coupled heat transfer of
combustion and regenerative cooling in liquid rocket engines. Mixing and combustion …

Mixing under transcritical conditions: An a-priori study using direct numerical simulation

PE Lapenna, F Creta - The Journal of Supercritical Fluids, 2017 - Elsevier
In this study we investigate mixing under transcritical conditions by means of direct
numerical simulation. A temporal jet configuration is used together with thermodynamic …

The absence of a dense potential core in supercritical injection: A thermal break-up mechanism

DT Banuti, K Hannemann - Physics of Fluids, 2016 - pubs.aip.org
Certain experiments in quasi-isobaric supercritical injection remain unexplained by the
current state of theory: Without develo** a constant value potential core as expected from …

Characteristics of ammonia-hydrogen nonpremixed bluff-body-stabilized flames

A Alfazazi, AM Elbaz, J Li, S Abdelwahid, HG Im… - Combustion and …, 2023 - Elsevier
The combustion of ammonia (NH 3) has received much attention over the last few years due
to challenges associated with its low reactivity and the emission of nitric oxides. One way to …

Heat Transfer and Combustion Simulation of Seven-Element / Rocket Combustor

N Perakis, D Rahn, OJ Haidn… - Journal of Propulsion and …, 2019 - arc.aiaa.org
In the present Paper, the simulation of the flow inside an experimental GOX/GCH 4 rocket
thrust chamber is undertaken. The combustor's injector consists of seven individual coaxial …

Characterization of pseudo-boiling in a transcritical nitrogen jet

PE Lapenna - Physics of Fluids, 2018 - pubs.aip.org
This study is devoted to the investigation, by means of direct numerical simulation, of the
interaction between turbulent motions and the pseudo-boiling process. To this end, fully …

Large-Eddy Simulation of Supercritical Combustion: Model Validation Against Gaseous Injector

H Huo, V Yang - Journal of Propulsion and Power, 2017 - arc.aiaa.org
Supercritical combustion has attracted significant interest due to its applications in high-
pressure combustion devices. Validation of supercritical combustion modeling, however …

Large eddy simulations of turbulent combustion of kerosene-air in a dual swirl gas turbine model combustor at high pressures

D Huang, J Xu, R Chen, H Meng - Fuel, 2020 - Elsevier
In advanced gas turbine engines, high-pressure combustion generally occurs with
combustion chamber pressure exceeding the critical pressure of the engine fuel. In this …