Assessment of statistical and kinetics-based models for lox-methane green propellant combustion

A Sharma, A De, SS Kumar - … Journal of Energy for a Clean …, 2023 - dl.begellhouse.com
In this article, we present a comprehensive review and numerical analysis of liquid oxygen
(LOx)-methane (CH 4) combustion at supercritical pressures. A detailed review of numerical …

Numerical investigation of supercritical combustion dynamics in a multi-element LOx–methane combustor using flamelet-generated manifold approach

A Sharma, A De, SS Kumar - Physics of Fluids, 2023 - pubs.aip.org
The article investigates liquid oxygen (LOx)–methane supercritical combustion dynamics in
a multi-element rocket-scale combustor using large eddy simulation (LES). A complex …

Flame dynamics of a subscale rocket combustor operating with gaseous methane and gaseous, subcritical or transcritical oxygen

S Boulal, N Fdida, L Matuszewski, L Vingert… - Combustion and …, 2022 - Elsevier
This article describes an experimental investigation into the flame dynamics of a subscale
rocket combustor operating with five shear-coaxial injectors fed with methane and oxygen …

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 …

[PDF][PDF] 跨/超临界流体大涡模拟状态方程亚格子模型综述

周明烁, 丁思宇, 王兴建 - 清华大学学报(自然科学版), 2023 - researchgate.net
随着高效率, 大推力燃烧技术的发展, 跨/超临界流体流动在先进动力装置中越发常见.
研究跨/超临界流体流动与燃烧具有重要的应用价值. 由于真实工况下实验测量成本高, 风险大 …

A Pressure-Based Numerical Framework for Highly Stratified Transcritical Real-Fluids Simulations

D Cavalieri, G Indelicato, A Remiddi, F Creta… - AIAA SCITECH 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-1666. vid High-efficient and
compact devices for space propulsion combustion applications rely on the utilization of high …

Experimental characterization of the combustion dynamics of a subscale rocket combustor operating with gaseous methane and gaseous, subcritical or transcritical …

S Boulal, N Fdida, L Vingert, M Martin-Benito - Space Propulsion 2022, 2022 - hal.science
The present experimental study, carried out on the Mascotte test bench of ONERA, aims at
characterizing the flame and flow dynamics of a rocket-type combustor equipped with five …

[HTML][HTML] РАСЧЕТНОЕ ИССЛЕДОВАНИЕ ОСОБЕННОСТЕЙ РАБОЧЕГО ПРОЦЕССА В КАМЕРЕ СГОРАНИЯ КИСЛОРОДНО-МЕТАНОВОГО ЖИДКОСТНОГО …

ДА Сидлеров, СА Федоров - … технического университета им. НЭ …, 2022 - cyberleninka.ru
Проведены расчетные исследования детальной структуры и интегральной
эффективности рабочего процесса в камере сгорания кислородно-метанового …

초임계압력조건에서기체수소-액체산소전단동축형분사기의난류연소특성에대한Smagorinsky 상수의영향

전태준, 박태선 - 대한기계학회논문집B 권, 2023 - dbpia.co.kr
초임계 압력 조건의 기체수소/액체산소 연소에 대한 Smagorinsky 상수 CSUBs/SUB 에 의한
영향이 4 차 정확도의 compact 대류항 차분법을 이용한 큰 에디 모사법에 의해서 조사되었다 …

ВЕСТНИК МОСКОВСКОГО ГОСУДАРСТВЕННОГО ТЕХНИЧЕСКОГО УНИВЕРСИТЕТА ИМ. НЭ БАУМАНА. СЕРИЯ МАШИНОСТРОЕНИЕ

ДА СИДЛЕРОВ, СА ФЕДОРОВ - … ТЕХНИЧЕСКОГО УНИВЕРСИТЕТА ИМ. НЭ … - elibrary.ru
Разработан метод для численного моделирования рабочих процессов в
восстановительных газогенераторах с расчетом детальной структуры процесса …