Tests of Contra-rotating Propellers of 2 7/8-ft. Diameter at Negative Pitch on a "Typhoon" Aircraft Model

dc.contributor.author	R. C. Pankhurst	en_US
dc.contributor.author	J. N. Veasey	en_US
dc.contributor.author	J. R. Greening	en_US
dc.contributor.author	Miss E. M. Love	en_US
dc.date.accessioned	2014-10-21T15:52:17Z
dc.date.available	2014-10-21T15:52:17Z
dc.date.issued	1945	en_US
dc.identifier.other	ARC/R&M-2218	en_US
dc.identifier.uri	https://reports.aerade.cranfield.ac.uk/handle/1826.2/3222
dc.description.abstract	The previous tests of a pair of contra-rotating two-bladed propellers have been extended to the propeller 'braking' condition by covering the range of pitch setting from 0 deg. to - 30 deg. at the 0.7 radius. Measurements of overall thrust and individual torques were made up to an advance ratio (J) of 4.0, except that the 0 deg. settings were not tested beyond an advance ratio of 1.0 where the torque had already become negative.	en_US
dc.relation.ispartofseries	Aeronautical Research Council Reports & Memoranda	en_US
dc.title	Tests of Contra-rotating Propellers of 2 7/8-ft. Diameter at Negative Pitch on a "Typhoon" Aircraft Model	en_US