Effect of inclined block on fuel mixing of multi hydrogen jets in scramjet engine

Z Li, MB Gerdroodbary, R Moradi, TD Manh… - Aerospace Science and …, 2020‏ - Elsevier
Penetration and distribution of fuel inside the supersonic combustor significantly influence
on the overall performance of the scramjet. This research employed the numerical technique …

Numerical study on the transverse jet flow and mixing characteristics of hydrogen/metal powder fuel in powder fuel scramjet

H Ding, C Zhuo, X Chen, H Deng, M Li, B Sun, C Li - Fuel, 2022‏ - Elsevier
The powder fuel scramjet is one of the most promising propulsion systems for future
hypersonic vehicles. To study the flow mechanism and mixing characteristics of gas-particle …

Numerical simulations of high frequency transverse pulsed jet injection into a supersonic crossflow

NJ Williams, TM Moeller, RJ Thompson - Aerospace Science and …, 2020‏ - Elsevier
The design of scramjet engines includes the investigation of minimally intrusive fuel delivery
mechanisms which maximize jet fuel penetration and mixing. In subsonic crossflows it has …

Effect of non-uniform incoming flow on the mixing enhancement in a scramjet cavity combustor

D Jian, Y Yude - International Journal of Hydrogen Energy, 2024‏ - Elsevier
Mixing in the combustion chamber is influenced by the velocity distribution of the inlet
airflow. Numerical simulations are carried out by using the 3D coupled implicit Reynolds …

Influence of backward-facing step on the mixing efficiency of multi microjets at supersonic flow

Z Li, R Moradi, SM Marashi, H Babazadeh, G Choubey - Acta Astronautica, 2020‏ - Elsevier
The injection of the fuel is a highly important process for the enhancement of the scramjets.
In this article, the presence of the backward-facing step on the mixing of the multi-fuel jets is …

[HTML][HTML] Effect of injection scheme on asymmetric phenomenon in rectangular and circular scramjets

MA Guangwei, SUN Mingbo, Z Guoyan, C Liang… - Chinese Journal of …, 2023‏ - Elsevier
The asymmetric separation has a crucial effect on the performance of the scramjet. In this
study, the asymmetric separation and combustion in both rectangular and circular scramjets …

Experimental investigation of sonic transverse jets in Mach 5 crossflow

E Erdem, K Kontis - Aerospace Science and Technology, 2021‏ - Elsevier
An experimental investigation of sonic transverse jets in Mach 5 cross flow over a flat plate
with a sharp leading edge was carried out. Jet to free stream momentum flux ratio, J, was …

Large eddy simulation of non-reacting flow and mixing fields in a rotating detonation engine

M Zhao, H Zhang - Fuel, 2020‏ - Elsevier
Abstract Large Eddy Simulations (LES) of the non-reacting flow and mixing fields in a
Rotating Detonation Engine (RDE) from Air Force Research Laboratory (AFRL) are …

Influence of the secondary flow control on the transverse gaseous injection flow field properties in a supersonic flow

M Dong, J Liao, G Choubey, W Huang - Acta Astronautica, 2019‏ - Elsevier
The supersonic mixing process is a critical issue for the design of the scramjet engine. In this
paper, the secondary flow control concept has been proposed and studied in order to …

Distribution characteristics and mixing mechanism of a liquid jet injected into a cavity-based supersonic combustor

P Li, C Li, H Wang, M Sun, C Liu, Z Wang… - Aerospace Science and …, 2019‏ - Elsevier
Mechanism of the mixing process and distribution characteristics of a liquid jet injected into a
supersonic crossflow with a Mach number of 2.85 in a cavity-based combustor are …