TNPSC Thervupettagam

PraVaHa software

June 10 , 2024 201 days 212 0
  • ISRO has developed the Computational Fluid Dynamics (CFD) software named Parallel RANS Solver for Aerospace Vehicle Aero-thermo-dynamic Analysis (PraVaHa).
  • It can simulate external and internal flows on launch vehicles, winged and non-winged re-entry vehicles.
  • PraVaHa has been used extensively in the Gaganyaan program for aerodynamic analysis of human-rated launch vehicles, viz, HLVM3, Crew Escape System (CES), and Crew Module.

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