Aerodynamics of indirect thrust measurement by the impulse method. (English) Zbl 1270.76067
Summary: The aerodynamic aspects of indirect thrust measurement by the impulse method have been studied both experimentally and numerically. The underlying basic aerodynamic principle is outlined, the phenomena in subsonic, supersonic and arc-heated jets are explored, and factors affecting the accuracy of the method are studied and discussed. Results show that the impulse method is reliable for indirect thrust measurement if certain basic requirements are met, and a simple guideline for its proper application is given.
MSC:
| 76N15 | Gas dynamics (general theory) |
| 76-05 | Experimental work for problems pertaining to fluid mechanics |
References:
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