Expperimental modelling of buoyancy-driven flows in buildings using a fine-bubble technique

Z.D.Chen; Y.Li; Mahoney

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Expperimental modelling of buoyancy-driven flows in buildings using a fine-bubble technique

机译：使用细气泡技术对建筑物中浮力驱动的流动进行实验建模

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A new technique has been developed for demonstration and experimental modelling of buoyancy-driven ventilation airflows in buildings by using electrolytically generated fine hydrogen bubbles. Experiments for displacement natural ventilation in a single- zone building induced by two types of buoyancy sources, i.e. a point source and a line source, showed that the ventilation and stratification phenomena are successfully modelled by the fine-bubble technique.

机译：已经开发出一种新技术，用于通过使用电解产生的细氢气泡对建筑物中的浮力驱动的通风气流进行演示和实验建模。由两种类型的浮力源（即点源和线源）引起的单区域建筑物位移自然通风的实验表明，通过细气泡技术成功地模拟了通风和分层现象。

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《Building and Environment》 |2001年第4期|p.447-455|共9页
作者
Z.D.Chen; Y.Li; Mahoney;
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正文语种 eng
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Expperimental modelling of buoyancy-driven flows in buildings using a fine-bubble technique

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