Wall Interference Studies in 3-D Flows

A study of Wall Interference in 3-D Flows at compressible Speeds is made in this report, Two methods, one due to Mokry and the other due to Capelier, Chevallier and Bouniol (CCB) are chosen to evaluate the corrections due to wall interference from pressure measurements on a control surface. The former is applicable to tunnels whose test sections are either square, circular or octagonal in cross section and the latter to rectan- gular test sections having solid side walls. Codes have been developed to evaluate the corrections and are validated against a test case for which both exact and numerical solutions are available. Listings and sample input/outputs for the two codes are appended