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NUMERICAL INVESTIGATIONS ON FLOW CHARACTERISTICS OVER A CAVITY RELATING PRESSURE FIELD AND COEFFICIENT OF PRESSURE THROUGH LES-APPROACH
International Journal of Recent Trends in Engineering and Research
A proper numerical model is developed to investigate supersonic flow over a 3D open cavity. The studies on supersonic flow over the 3D cavity having length-to-depth ratio of 2, include the supersonic free-stream Mach number of 2 as well as the flow Reynolds number of 10 5 . The numerical simulation has been carried out by using the Large Eddy Simulation (LES) technique. The Smagorinky model is incorporated for this investigation. The predicted results have been compared with the experimentaldoi:10.23883/ijrter.2018.4012.hu9bz fatcat:eutfdun2cjfrtporgoiuekwleu