Understanding the boundary layer transition and the influence of surface roughness in hypersonic flows is critical for advancing aerospace design and safety. At these extreme speeds, the interplay ...
ABSTRACT The authors estimate summer mean boundary layer water and energy budgets along a northeast Pacific transect from 35° to 15°N, which includes the transition from marine stratocumulus to trade ...
SAE Transactions, Vol. 96, Section 6: AEROSPACE (1987), pp. 1279-1291 (13 pages) Correlations for transition from laminar to turbulent flow on 45° and 60° swept cylinders based on data obtained in the ...
The Gas Dynamics Lab at Princeton University is currently taking part in transition studies on elliptic cone models. Working with the Applied Physics Group, some of the most recent laser diagnostics ...
The aim is to make aviation in Europe climate-neutral by 2050. An important part of this is reducing the drag of future aircraft, with the wings playing a major role. The wings not only generate the ...
The boundary layer, a tiny layer on the surface of a body in a flowing fluid, such as an airplane wing in the air, is of paramount importance for the future of flight. Just over 100 years ago, Ludwig ...
There is no clearly defined Mach number that marks the boundary between supersonic and hypersonic flight. But Mach 5 is generally taken by aerospace engineers to be where hypersonic speed begins. The ...
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