Land vehicles: bodies and tops – Bodies – Accessories
Patent
1981-10-26
1984-06-19
Bertsch, Richard A.
Land vehicles: bodies and tops
Bodies
Accessories
105 2R, 244 53B, 244200, B62D 3500
Patent
active
044550456
ABSTRACT:
One or more channels whose edges generate streamwise vortices from heights coincidental with a local flow-control surface into the channels are used to maintain attached flow of a fluid medium flowing therepast, even in areas of severe regional adverse pressure gradients. The channels are generally triangular in shape with the apex forwardmost in the flow. The channels work very effectively when nested in series and are most effective when the channels extend to the trailing edge of a flow-control surface.
REFERENCES:
patent: 3672718 (1972-06-01), Broyer
patent: 3836191 (1974-09-01), Gotz
patent: 4268892 (1981-05-01), Pfeiffer et al.
patent: 4343506 (1982-08-01), Saltzman
Bertsch Richard A.
Finch George W.
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