Parallel RANS Solver for Aerospace Vehicle Aero-thermo-dynamic Analysis.
Developed by ISRO’s Vikram Sarabhai Space Centre (VSSC).
Facilitates simulation of external and internal flows on various aerospace vehicles.
Capable of analysing launch vehicles, winged and non-winged re-entry vehicles.
Crucial for evaluating aerodynamic and aerothermal loads during launch and re-entry.
Essential for designing vehicle shape, structure, and Thermal Protection Systems (TPS).
Handles unsteady aerodynamics, addressing flow issues and acoustic noise.
Utilised extensively in ISRO’s Gaganyaan program for human-rated launch vehicles analysis.
Currently operational for simulating Perfect Gas & Real Gas conditions.
Ongoing validations for simulating chemical reactions during air dissociation and combustion, crucial for scramjet vehicles.
(Source – The Hindu)
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