Modeling & Simulation of Supersonic Flow Using McCormack’s Technique

In this work, two-dimensional inviscid supersonic flow around a wedge has been investigated using CFD scheme. The employed scheme is McCormack’s predictor-corrector scheme. Our own code, CFMOD was written using MATLAB environment. Proper boundary conditions and the grid parameters were decided on the basis of standard techniques. The results are verified using classic theories for supersonic flows and a standard CFD package; Fluent. The proper grid generation around the airfoil was decided on the basis of numerical experimentation. Various flow parameters were found to be in good agreement with the results obtained from theory and Fluent.