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WALL SURFACE PRESSURE MEASUREMENT STRUCTURE AND WIND-TUNNEL TEST APPARATUS
WALL SURFACE PRESSURE MEASUREMENT STRUCTURE AND WIND-TUNNEL TEST APPARATUS
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机译:墙面压力测量结构和风洞试验装置
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摘要
A wall surface pressure measurement structure measures a wall surface pressure in a duct. Measurement holes are formed in different positions in a circumferential direction on an inspection surface of a wall surface of the duct. The inspection surface is orthogonal to an extending direction of the duct. A pressure chamber communicating with the measurement holes is provided on an outer peripheral side of the duct. The pressure chamber is coupled to a pressure gauge via a pressure pipe.
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