Base pressure at subsonic speeds in the presence of a supersonic jet

Craven, A. H.

dc.contributor.author	Craven, A. H.
dc.date.accessioned	2014-09-25T16:04:28Z
dc.date.available	2014-09-25T16:04:28Z
dc.date.issued	1960-03
dc.identifier.uri	http://dspace.lib.cranfield.ac.uk/handle/1826/8708
dc.description.abstract	This paper presents the results of an experimental investigation into the effect of supersonic jets upon the base pressure of a bluff cylinder in a uniform subsonic flow. The ratio of jot diameter to base diameter was 0.1875. Jet stagnation pressures giving slight under-expansion of the jet cause an increase in the base pressure but for larger jet stagnation pressures the base pressure is again reduced. A simple theory, based on a momentum integral, shows the dependence of the base drag upon the jet and free stream speeds and upon the dimensions of the jet and the base.	en_UK
dc.language.iso	en	en_UK
dc.relation.ispartofseries	College of Aeronautics	en_UK
dc.relation.ispartofseries	129	en_UK
dc.relation.ispartofseries	COA/129	en_UK
dc.title	Base pressure at subsonic speeds in the presence of a supersonic jet	en_UK
dc.type	Report	en_UK