GI型高真空蝶阀用于接通或切断真空管路中的气流。适用介质为纯净空气和非腐蚀性气体。
GI high vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline. Applicable medium can be pure air and noncorrosive gases.
在模拟气流分布板时，利用计算流体动力学软件中的多孔介质模型是一种有效的方法。
Used porous medium porous Jump Boundary Conditions of hydrodynamics in simulating the gas distribution screen.
该产品属于逆流设计，采用最好的热传递介质，提供统一的空气流量和水质分配。
FT Series towers are of a counter flow design, carefully engineered with the optimum combination of heat transfer media, uniform air flow and even water distribution.
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