Analysis of Pressure Pulsations on the Wall in a Flat Diffuser Channel in Unseparated and Separated Flow Regimes

• Published in: High temperature Vol. 57; no. 1; pp. 100 - 106
• Main Authors: Dmitriev, S. S., Mokhamed, S. M. S. O., Barbashin, A. V.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 2019; Springer Nature B.V
• Subjects: Atoms and Molecules in Strong Fields; Boundary layers; Classical and Continuum Physics; Diffusers; Flow separation; Heat and Mass Transfer and Physical Gasdynamics; Industrial Chemistry/Chemical Engineering; Laser Matter Interaction; Materials Science; Physical Chemistry; Physics; Physics and Astronomy; Pulsation

The paper presents the results of experimental studies of pressure pulsations on the wall of a flat diffuser channel in unseparated and separated flow regimes. The dependences of the root-mean-square values of pressure pulsation amplitudes along the wall and the frequency responses for different flo...