Results of tests carried out at Nat Aeronautical Establishment, showed that best performance could be obtained with mixing tube length to width ratio of about 6; thrust augmentation ratio of 1.3 was obtained for secondary to primary area ratios greater than 19; further increase in thrust augmentation of 10% was achieved by diffusing mixing tube walls to total angle between 2 and 4°.
Experimental thrust augmentation of variable geometry, two-dimensional, central nozzle ejector
Can Aeronautics Space J
Canadian Aeronautics and Space Journal ; 8 , n 8
1962
2 pages
Article (Journal)
English
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Experimental thrust augmentation of variable geometry, two-dimensional, central nozzle ejector
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