Výsledky experimentálního výzkumu jednotlivého a kombinovaného působení drsnosti stěny a turbulence vnějšího proudění jsou uvedeny. (cs)
The results of experimental investigation of individual action and the joint action of the uniform sand roughness of the flat plate surface and homogeneous close to isotropy free stream turbulence on development the flat plate boundary layer are presented.
The results of experimental investigation of individual action and the joint action of the uniform sand roughness of the flat plate surface and homogeneous close to isotropy free stream turbulence on development the flat plate boundary layer are presented. (en)