This volume offers a wide range of theoretical, numerical and experimental research papers on fluid dynamics. The major fields of research - fundamentals of fluid mechanics as well as their applications - are treated:- stability phenomena: convective flow, thermal and hydrodynamic systems- transition, turbulence and separation: boundary-layer, turbulent combustion, rarefied gasdynamics, near wall and off wall flow fields, energy dissipation- transonic flow: homogeneous condensation, shock-waves, effects at Mach number unity- hypersonic flow: flow over spheres, aerothermodynamics, relaxation- fluid machinery: axial fans, compressor cascades, fluid couplings- computational fluid dynamics: passive shock control, zonal computation, cylinderflow, flow over wings- miscellaneous problems.