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体積流量

2016-12-15View Original

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体積流量が一定の場合、流速は管径に反比例する、これは正しいですか?
Reply #22016-12-16
公式体積流量(Q)= 平均流速(v)×管の断面積(A)
Reply #32016-12-16
一般的に言えば正しい。実際には、管径の二乗と数学的に反比例の関係にある。
Reply #42016-12-16
流量=流速×断面積、管径の二乗に反比例する
Reply #52016-12-17
非圧縮性の気体や液体の場合、流速は管径の二乗に反比例する。
Reply #62016-12-17
皆さんのおっしゃる通り、厳密に言えば、体積流量が一定の場合、流速は管径の二乗に反比例します。

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