Theses and Dissertations
Now showing items 4761-4762 of 4762
An investigation of the effectiveness of smoke suppressant fuel additives for turbojet applications
(Monterey, California. Naval Postgraduate School, 1982-92)
Seven fuel additives were tested to investigate their effectiveness at reducing exhaust stack gas opacity in a turbojet test cell. Exhaust particle sizes and mass concentrations were determined at the engine and stack ...
Reciprocity calibration in a compliant cylindrical tube
A new method for absolute calibration of electroacoustic transducers is described which permits low frequency reciprocity calibration in a test apparatus of small dimensions. The method takes advantage of the reduced ...
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