subsonic flow sentence in Hindi

Examples

1. Governing equations for mass and momentum conservations for subsonic flow along with the equations for turbulence and porous flow are solved for the honeycomb using commercial CFD . RANS type RNG k-? model is used for the turbulence modeling.
2. In the case of aircraft, the cloud is caused by stern shock wave associated with a return to subsonic flow behind the aircraft . Since the local Mach number is not uniform over the aircraft, parts of the aircraft may be supersonic while others remain subsonic  a flight regime called transonic flight.
3. At fully supersonic speed, the shock wave starts to take its cone shape and flow is either completely supersonic, or ( in case of a blunt object ), only a very small subsonic flow area remains between the object's nose and the shock wave it creates ahead of itself . ( In the case of a sharp object, there is no air between the nose and the shock wave : the shock wave starts from the nose .)