Sökning: "Bengt E. G. Fallenius"
Hittade 2 avhandlingar innehållade orden Bengt E. G. Fallenius.
1. Experimental design and vortex analyses in turbulent wake flows
Sammanfattning : A new experimental setup for studies on wake flow instability and its control that successfully has been designed and manufactured, is introduced and de- scribed. The main body is a dual-sided flat plate with an elliptic leading edge and a blunt trailing edge. LÄS MER
2. Effects of free-stream turbulence and three-dimensional roughness on boundary layer transition
Sammanfattning : External disturbances such as free-stream turbulence (FST), and isolated three-dimensional roughness are strong disturbance sources to the laminar boundary layers (BLs), which can lead to a rapid transition to turbulence. The transition process eventuates to increase in skin-friction coefficient and heat transfer rate and hence, both of the aforementioned disturbance sources have practical importance. LÄS MER