The transonic turbulent flow around a blunt nosed and short body at large angle of attack was calculated and analysed by using numerical simulation method to solve the full N-S equations. In the computation, Van Leer's scheme was used to discretize the inviscid flux terms and a new limiter function was constructed to realize TVD character. The viscous flux terms were discretized by using a central difference scheme. The Baldwin-Lomax turbulent model was used in the viscous terms. Numerical results qualitatively show that the separated flow has an unsteady quasi-periodic character.
WU Zong-cheng, ZHU Zi-qiang, LI Jin, CHEN Ze-min.Computation of Transonic Turbulent Flow Around a Blunt Nosed Short Body at Large Angle of Attack[J] JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2002,V28(6): 675-678