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配管圧力損失

2017-03-12View Original

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ギアポンプを購入したいのですが、揚程について相談があります。ポンプの出口配管はステンレス管で、DN40、直管の長さは200M、最高出口高さは20mです。エルボーは約20個必要で、推定流量は9M3/h、流速は約2m/sです。粘度は2PS(2000mpa.sと解釈してよいか不明)、温度は60度、比重は1.2の場合の圧力と使用すべき係数を求めてください。
Reply #22017-03-13
80メートル以上の揚程が必要でしょう。

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