01-10-2014, 10:01 AM
Abstracts: The combined analytical and computational analysis is carried on the scramjet engine design. Numerical turbulence model is verified for better prediction of results computationally. Then Computational analysis is carried out for different ramp at inlet to obtain efficient intake. Factors considered are total pressure loss, entropy change, pressure ratio and temperature ratio in analysis of different ramp design. Furthermore a flow field prediction of complete scramjet engine with cold flow is carried out computationally. Then solution of separation bubble by including circular slit inside isolator is tested computationally. Circular slit is modified for minimum temperature and turbulent kinetic energy inside isolator section.