干渉問題に使用できる圧縮性乱流境界層の一計算法(第1報)

抄録

The numerical methods for compressible turbulent boundary layer developed to date are not applicable to turbulent transonic viscous-inviscid interactions because they assume the known pressure distribution.
For supersonic laminar flow, the interaction problems have been studied by using integral method (e.g. LEES and REEVES). For supersonic separated and reattaching turbulent flow and turbulent wake, their method has been extended by HUNTER and KINEBERG respectively. The latter methods are not applicable to attached turbulent flow which is not of wake-like character and for which there are no similar solutions. For that purpose, an integral boundary-layer method is extended and relevant similar solutions are developed. The solutions are verified by comparing the velocity distributions in the boundary layer with experiments. The author's integral method is justified by comparing the shape factor and other characteristics with those for the attached turbulent boundary layer on the wall of a transonic wind tunnel measured by ALBER.