The CRAFT CFD and CRUNCH CFD codes have been used for a wide variety of missile aeropropulsive simulations. A typical example of supersonic aeropropulsive simulation is shown below for an ADKEM missile with four boosters at a freestream Mach number of 2.5. These calculations typically involve both the accurate prediction of external aerodynamics as well as strongly viscous dominated regions such as the region between the boosters and the base region where turbulence phenomena play a crucial role.

ADKEM Missile at Flight Mach number 2.5 and zero Angle-of-Attack

Dash, S.M. and Sinha, N., "Exhaust Plumes and Their Interaction with Missile Airframes: A New Viewpoint," Tactical Missile Aerodynamics: Prediction Methodology, Editor: M.R. Mendenhall, AIAA Tactical Missile Series, Vol. 142, Progress in Astronautics and Aeronautics Second Edition, Chapter 13, pp. 649-756, 1992.

Dash, S.M. and Walker, B.J. "Advances in Missile Aeropropulsive Flowfield Simulation," NATO R&T, Pub. No. RTO-MP-5, Paper No. 31, Missile Aerodynamics, Sorrento, Italy, 11-14 May 1998.