The performance of the traditional turbojet decreases sharply with the increase of the Mach
number in the supersonic flight, especially for the turbine-based combined cycle (TBCC) …

A gliding arc discharge was employed to ignite an ethylene-fueled scramjet combustor with
an inflow speed of Ma= 2.92. Flame chemiluminescence and Schlieren photography were …

Supersonic mixing layer behind the hydrogen fueled wedge shaped strut has been
demonstrated by means of combined fuel injection strategy. Numerical investigation on the …

Partially or completely reusing launch vehicles significantly reduces expenses for
manufacturing and testing in space missions. Thus, Reusable Launch Vehicles (RLV) can …

This study aimed to assess the effect of fuel reaction rate on the auto-ignition characteristics
and propulsion performance of an ethylene-fueled scramjet engine operating under various …

Cavity ignition was investigated in a rocket-based combined cycle combustor. The Mach
number, total pressure, and total temperature of the inflow were 2.92, 2.60 MPa, and 1650 K …

Reliable ignition and efficient combustion are critical for low flight Mach starting stage of dual-
mode scramjet. In this paper, liquid kerosene ignition and combustion with pilot hydrogen …

The ignition and stable combustion processes play a crucial role in the operation of a
scramjet engine. This study aims to investigate the effect of fuel reactivity on auto-ignition …

A three-dimensional compressible Reynolds-averaged Navier-Stokes (RANS) equations
coupled with the two equation RNG k-ε turbulence model have been employed to capture …

The lift-off flow of the supersonic streamwise vortex in oblique shock-wave/jet interaction
(OS/JI), extracted from a wall-mounted ramp injector in the scramjet, is studied through the …