Effect of Flow Discontinuities on Oscillatory Pressures Measured in Supersonic Wind Tunnels,
NATIONAL AERONAUTICAL ESTABLISHMENT OTTAWA (ONTARIO)
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The effect of wind-tunnel flow discontinuities, which previously was considered to be a serious obstacle in measuring oscillatory surface pressures at supersonic speeds, was investigated. Results are reported for a particular nozzle in one tunnel.
- Test Facilities, Equipment and Methods