Advances in modeling supercritical fluid behavior and combustion in high-pressure propulsion systems

JC Oefelein - AIAA scitech 2019 forum, 2019 - arc.aiaa.org
Modeling and simulation of injection, mixing, and combustion of liquid fuels or oxidizers at
supercritical pressures involves many complications beyond the challenges that already …

Large-Eddy Simulation of Liquid Injection and Combustion Processes in High-Pressure Systems

JC Oefelein, G Lacaze - 2020 - arc.aiaa.org
Because operating pressures of many modern combustion systems approach or exceed the
thermodynamic critical pressure of the working fluids, developing the requisite scientific …

Large-eddy simulation of cryogenic jet injection at supercritical pressures

J Matheis, H Müller, S Hickel, M Pfitzner… - High-Pressure Flows for …, 2020 - arc.aiaa.org
The operating pressure of modern high-performance liquid rocket engines (LREs) lies well
above the critical pressure pc of the propellants oxygen (pc, O2 ¼ 5.043 MPa) and hydrogen …

Forced and unforced shear coaxial mixing and combustion at subcritical and supercritical pressures

DJ Forliti, IA Leyva, DG Talley, JI Rodriguez… - 2020 - arc.aiaa.org
Combustion stability has been a pervasive issue for propulsion devices. Combustion in a
confined environment may exhibit a feedback-loop phenomenon referred to as a …

Characterization of Droplet Nucleation Inside Supercritical Ethylene Jets Using Small-Angle X-Ray Scattering

KC Lin, C Carter, X Zuo, A Sandy - High-Pressure Flows for Propulsion …, 2020 - arc.aiaa.org
Injection of supercritical fuel has become an increasingly important research area in the
development of advanced air-breathing propulsion systems [1]. In some applications, the …

[引用][C] Characterization of Droplet Nucleation Inside Supercritical Ethylene Jets Using Small-Angle X-Ray Scattering Technique

KC Lin, C Carter, X Zuo, A Sandy - arc.aiaa.org
Injection of supercritical fuel has become an increasingly important research area in the
development of advanced air-breathing propulsion systems [1]. In some applications, the …