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ファンの異常動作時の全圧計算

2018-11-15View Original

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ファンの銘板仕様:流量180000、全圧14500、出力1120、回転速度1480、動作温度60°、直結起動方式。工程フロー:石炭粉砕-パイプライン-集塵器-パイプライン-ファン-煙突。石炭粉砕機が詰まり、ファンで真空を引いた場合、最大の全圧はどれくらいになるか?どう計算するの?
Reply #22021-05-20
メーカーに性能曲線を提供してもらって確認すればいい。単純に計算するのは複雑で、現場では難しい!

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