“…The method solves a discretized form of are described by Weatherill and Ehlers [161] and Shieh, Schoen, the equation using an ADI splitting technique. Unsteady generand Fang [143]. In Reference [161] the transonic small disturalized airforces are computed for a number of normal modes for bance equation is split into a steady and an unsteady flow corna swept, high-aspect-ratio transport-type wing.…”