[PDF][PDF] Enlarge duct length optimization for suddenly expanded flows

KA Pathan, PS Dabeer, SA Khan - Advances in Aircraft and …, 2020 - researchgate.net
In many applications like the aircraft or the rockets/missiles, the flow from a nozzle needs to
be expanded suddenly in an enlarged duct of larger diameter. The enlarged duct is provided …

Influence of water injection on performance of scramjet engine

Y Xiong, J Qin, K Cheng, Y Wang - Energy, 2020 - Elsevier
In order to investigate the influence of water injection on performance of scramjet engine, a
thermodynamic model with the constant cross sectional area heating process was …

Numerical analysis and design optimization of supersonic after-burning with strut fuel injectors for scramjet engines

MJ Candon, H Ogawa - Acta Astronautica, 2018 - Elsevier
Scramjets are a class of hypersonic airbreathing engine that offer promise for economical,
reliable and high-speed access-to-space and atmospheric transport. The expanding flow in …

Modelling a hypersonic single expansion ramp nozzle of a hypersonic aircraft through parametric studies

A Ridgway, AA Sam, A Pesyridis - Energies, 2018 - mdpi.com
This paper aims to contribute to developing a potential combined cycle air-breathing engine
integrated into an aircraft design, capable of performing flight profiles on a commercial scale …

Thrust augmentation optimization through supersonic after-burning in scramjet engine nozzles via surrogate-assisted evolutionary algorithms

MJ Candon, H Ogawa - Acta Astronautica, 2015 - Elsevier
Scramjets are a class of hypersonic airbreathing engine that are associated with realizing
the technology required for economical, reliable and high-speed access-to-space and …