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タワー頂部の放散配管流量計算

2016-03-20View Original

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塔頂の放散管はDN150で、媒体はコークス炉ガスです。放散時の塔内圧力は3KPaですが、放散ガスの流量はどのように計算しますか?
Reply #22016-06-17
タワーの頂部の圧力は3kPaと比較的低いため、経験則に基づき流速を4~6m/sとし、6m/sとすると、流量Q=uA=0.785*0.15^2*6*3600=381.51m3/hとなります。

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