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圧力差計または流量計で流速を測定する?

2018-12-05View Original

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皆様、圧力差計や流量計は流速を測定するのでしょうか?どんな原理を使っているのですか?公式は何ですか?大学で習ったような気がするけど、忘れちゃった?
Reply #22018-12-05
わかった、ベルヌーイの方程式P+1/2pv²+pgh=定数だね
Reply #32018-12-06
風速管、つまりピトー管、そしてその原理に基づいて改良されたピトーテスト管も、すべてベルヌーイの方程式を応用している。

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