Publication Date:
2019-07-13
Description:
In the flow about a body with large subsonic velocity if the velocity of the approaching flow is sufficiently large, regions of local supersonic velocities are formed about the body. It is known from experiment that these regions downstream of the flow are always bounded by shock waves; a continuous transition of the supersonic velocity to the subsonic under the conditions indicated has never been observed. A similar phenomenon occurs in pipes. If at two cross sections of the pipe the velocity is subsonic and between these sections regions of local supersonic velocity are formed without completely occupying a single cross section, these regions are always bounded by shock waves.
Keywords:
Fluid Mechanics and Thermodynamics
Type:
NACA-TM-1251
,
Prikladnaya Matematika I Mekhanika; 11; 190-202
Format:
application/pdf