V. E. Borisov, A. E. Lutsky, A. V. Severin, “The influence of the acoustic type perturbations on three-dimensional transonic flow”, Keldysh Institute preprints, 2019,135, 16 pp.

The influence of the acoustic type perturbations on three-dimensional transonic flow

V. E. Borisov, A. E. Lutsky, A. V. Severin

Abstract: The work is devoted to the study of issues related to the problems of transonic flow around aerospace vehicles. In a three-dimensional formulation, the influence of freestream disturbances on the flow parameters at M = 1.038 is investigated. The modes with different angles of incidence of a plane acoustic wave are considered.

Keywords: transonic flow, separation region, closing jump, acoustic disturbances.

DOI: 10.20948/prepr-2019-135