The strut injection system is a conventional technique for the injection of the fuel in
combustor in hypersonic vehicles. The present article investigates the usage of the annular …

The use of 2-lobe nozzle for efficient fuel mixing behind the ramp injector nozzle is
comprehensively investigated in this article. Computational fluid dynamic is applied for the …

Scramjet combustors are emerging technologies in the aerospace industry, but this
technology has a great challenge like air-fuel mixing at supersonic speed. Hence, worldwide …

The strut-based injector has been found to be one of the most promising injector designs for
a supersonic combustor, offering enhanced mixing of fuel and air. The mixing and flow field …

In view of the very high freestream velocity of scramjets reaching Mach 10, fuel residence
time is on the order of milliseconds1 and supersonic combustion presents a challenge in …

Injection and mass diffusion of fuel jet released in the combustor of scramjet are the primary
processes that improve scramjet engine performance. In this work, the presence of the strut …

In this article, comprehensive simulations of the compressible air stream inside the
combustion chamber are done to disclose the mixing and circulation performance of the 3 …

N supersonic combustion chambers, fast mixing of fuel and air is essential for a stable self
ignition, good combustion performance, and low NOx emissions. Different types of injectors …

Multi-strut injection is an approach to increase the overall performance of Scramjet while
reducing the risk of thermal choking in a supersonic combustor. Hence computational …

The ramp injection system has been extensively used for the fuel distribution and mixing
inside the combustor of scramjet engines. This article presents a three-dimensional …