进行了一项实验研究，以评估通过风道末端连接到刚性风管和柔性风管的泄漏。三家不同制造商的风道末端在不同的密封条件下进行了测试，即未密封、边缘密封和完全密封。扩散器和供气格栅在通气孔测试装置中进行测试，而回流格栅在直通测试装置中进行测试。描述了实验过程和数据简化。单位:双引文:ASHRAE交易，第卷。 第109页。1.

An experimental study was conducted to estimate the leakage through air terminal connections to rigid duct and flexible duct. Air terminals from three different manufacturers were tested under different sealing conditions, namely, unsealed, marginally sealed, and fully sealed. Diffusers and supply grilles were tested in a blow-through test setup, whereas return grilles were tested in a draw-through test setup. The experimental procedure and data reduction are described.Units: Dual