| 摘要 |
An aerodynamic-pressure transducer system for directly indicating pressure distribution around the circumference of a body to be observed, such as an ogive spinning on a test stand which may be in a wind tunnel, includes a stationary transducer mounted axially at one end of a power-rotated hollow shaft which spins with the body to be observed, and having tubular communication through the spinning hollow-shaft to a tubing fixed transversely to the hollow shaft and extending radially to the surface of the body to be observed.
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