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Balances for the measurement of multiple components of force in flows of a millisecond duration (1995)

Mee, D. J. ; Tuttle, S. L. ; Daniel, W. J. ; [et al.]

In: CASI

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Publication Date: 2004-12-03

Description: This paper reports a new balance for the measurement of three components of force - lift, drag and pitching moment - in impulsively starting flows which have a duration of about one millisecond. The basics of the design of the balance are presented and results of tests on a 15 deg semi-angle cone set at incidence in the T4 shock tunnel are compared with predictions. These results indicate that the prototype balance performs well for a 1.9 kg, 220 mm long model. Also presented are results from initial bench tests of another application of the deconvolution force balance to the measurement of thrust produced by a 2D scramjet nozzle.

Keywords: INSTRUMENTATION AND PHOTOGRAPHY

Type: Shock Tunnel Studies of Scramjet Phenomena 1993; p 107-112

Format: text

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