Wall pressure field downstream of deflectors. Part 1: without aeration

摘要

Experiments have been carried out to determine the characteristics of the re- attaching flow downstream of deflectors placed in a duct with and without aeration. In Part 1 the presentation of experimental Results pertaining to the mean velocities And wall pressure is restricted to flows Without aeration. Fluctuations of pres- Sures are presented in terms of their root- Mean-square values and their probability Distributions.