Effects of recess ratio on combustion characteristics of LOX/methane swirl coaxial injectors

P Cao, P Cheng, X Bai, Q Li, C Cui - Fuel, 2023 - Elsevier
To explore the effects of recess ratio on the flame spatial structure and combustion efficiency
of LOX/methane swirl coaxial injectors, visual combustion experiments with injectors …

EFFECT OF SURFACE ROUGHNESS OF CONVERGING END ON FLOW AND SPRAY CHARACTERISTICS OF A SWIRL INJECTOR

TJ Tharakan, TS Sreejith - International Journal of Fluid …, 2025 - dl.begellhouse.com
Swirl injectors with tangential inlet ports are widely used in cryogenic and LOx-hydrocarbon
liquid rocket engines. The internal and external flow characteristics of these injectors …

Numerical Study of Cryogenic Hydrogen Jet in Crossflow under Supercritical Pressure: Comparison of Tandem and Twin Jets

T NAKATSUKASA, T AMANO, T ARAKI… - Journal of Evolving …, 2023 - jstage.jst.go.jp
抄録 The present study numerically investigates the flow fields of the twin-and tandem-jet in
crossflow (JIC) under supercritical pressure. An ILES/RANS method is applied. In the …

[PDF][PDF] 超音速流れにおけるシート状噴流の混合と燃焼に関する数値解析

岩佐聡洋, イワサトシヒロ - 2022 - kyutech.repo.nii.ac.jp
現在, 人工衛星や探査機, 補給機を宇宙へ輸送するため, 各国で液体燃料を用いた輸送ロケットが
打ち上げられている. 液体燃料ロケットの更なる発展には, 機体やエンジンの性能だけでなく安全性 …