IMPRANS

IMPRANS

IMPRANS (RANS Solver for Unsteady Compressible Flows)

Implicit Finite volume nodal point scheme using structured boundary fitted grid. Dual time stepping  and Baldwin Lomax turbulence model for 3-D unsteady viscous compressible flows.

 

 

Applications to Steady flow simulations, Unsteady flow simulations and Aeroelastic Analysis

 

 

TURBULENT FLOW PAST A PITCHING AEROFOIL

 

Pressure field and streamlines show the Dynamic Stall and Secondary vortex. M= 0.28, Re= 3.4 million.

 

FLOW AROUND A LIFTING HELICOPTER ROTOR BLADE IN FORWARD FLIGHT

 

 

Pressure fields on upper and lower surface of the rotor blade

 


Last updated on : 10-05-2018 10:12:46am