Seventh Semiannual Report for NASA Grant for Research on 'Compressible Unsteady Potential Aerodynamic Flow Around Lilting Bodies Having Arbitrary Shapes and Motions' (NGR-22-004-030)

摘要

1. Refinement of the program SOSSA ACTS to include:fully unsteady aerodynamics, wing-body-tail configurations, improved evaluation of the pressure, evaluation of generalized aerodynamic forces, special elements for control surfaces.n2. Assessment (and eventual full computer program) for first-order solution, with various techniques for improving the Kutta condition.n3. Additional items such as gust response and nonlinear effects in supersonic and transonic flow (time permitting).