Cavity flameholder is known as an efficient technique for providing the ignition zone. In this
research, computational fluid dynamic is applied to study the influence of the various shapes …

A Mach 1.5 non-reactive flow in a cavity-stabilized combustor of a model scramjet is studied
via a direct-numerical simulation approach, and the analysis is focused on the interaction …

This paper describes a numerical and experimental investigation of the combustion process
in an ethylene-fueled scramjet combustor. The combustion process could be divided into six …

This paper presents a fundamental numerical investigation of an ethylene fuelled
axisymmetric scramjet using single and tandem cavity flameholders. A scramjet profile was …

Combined-cycle engine is a potential propulsion system for hypersonic aircraft. To ensure
long-term, normal operation of combined-cycle engine under the harsh environment of high …

This paper examines the scram/dual-mode combustion limits of hydrocabon fuels within a
Mach 8, scramjet combustor. Flight-equivalent flows were delivered to the axisymmetric …

Shock tunnel experiments are presented that examine combustion modes of ethylene and a
64/36% ethylene/methane mixture under Mach 8 flight-representative conditions within an …

The scramjet-powered hypersonic vehicle depends on the sustained and stable supersonic
combustion processes, which requires a balance between the flame propagation velocity …

With the tendency of high-speed flight and economic cruise, combustion mode in a scramjet
engine will transfer from diffusion combustion mode to premixed combustion mode because …

The design and testing of a cavity flameholder in a Mach 8 rectangular-to-elliptical shape-
transitioning scramjet is presented. The experimental results presented are from the shock …