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A system for transmitting pressures between a detachable part and a fixed part of a scale model placed on aerodynamic tunnel
A system for transmitting pressures between a detachable part and a fixed part of a scale model placed on aerodynamic tunnel
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机译:在放置在空气动力学隧道上的比例模型的可拆卸部分和固定部分之间传递压力的系统
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摘要
System for transmitting pressures between a detachable part (2a,2b) and a fixed part (1) of a model in a wind tunnel, which presents pressure tapping holes (3a-3h) and pressure outlets (5a-5h) in the detachable part connected together by means of internal conduits (4a-4h), and pressure inlets (7a-7h) in the fixed part (1) connected to a pressure measuring module via pressure transmission ducts (8a-8h) and pressure transmission conduits (9a-9h), in such a way that when the two pieces are coupled by coupling means (6), the pressure outlets (5a-5h) are facing the pressure inlets (7a-7h), with a sealing joint 10 existing between them with passage holes (10a-10h), the entire unit permitting the transmission of pressure from the detachable part (2a,2b) to the fixed part (1) without any need for pipes or connectors.
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