Abstract – The optimization design of a convergent divergent nozzle has been conducted to understand the phenomena of supersonic flow through it at various divergent angles and different throat to that of inlet diameter ratio .Here k-ε model has been used for flow analysis. The boundary conditions were specified according as for as the available experimental information. Mach number is found have an increasing trend with increase in divergent angle there by obtaining an optimal divergent angle. Here throat diameter to that of inlet diameter will be varied and analysis will be carried out. Based upon the Mach number we are optimizing the geometry. Further analysis has been carried at different altitude. ICEM CFD has been used for modeling and meshing and CFX has been used for solving.
Anjappa S.B
Global Academy Of Technology Bangalore, India
Dr. M S Rajagopal
Professor & HOD Mechanical Engineering Department GAT Bangalore, India
H V Harish
Asst professor Aeronautical Engineering Department NMIT Bangalore, India.
