Unsteady oblique interaction of a shock wave with a plane disturbance

Finding items...

Restrictions on Access: Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary: Analysis is made of the flow field produced by oblique impingement of weak plane disturbances of arbitrary profile on a plane normal shock. Three types of disturbance are considered: (a) sound wave propagating in the gas at rest into which the shock moves; (b) sound wave overtaking the shock from behind,(The sound wave reflects as a sound wave, and a stationary vorticity wave is produced); (c) an incompressible vorticity wave stationary in the gas ahead of the shock. The incident wave refracts as a stationary vorticity wave, and either a sound wave or attenuating pressure wave is also produced. Computations are presented for the first two types of incident wave, over the range of incidence angles, for shock Mach numbers of 1, 1.5, and infinity.
Collection: NASA Technical Reports Server (NTRS) Collection.
Note: Document ID: 19930092193.
Accession ID: 93R21483.
NACA-TR-1165.
Terms of Use and Reproduction: No Copyright.

View MARC record | catkey: 15665036

Actions for Unsteady oblique interaction of a shock wave with a plane disturbance