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English Translations » 【设计及技术圈】 » 【Daily Question】Theoretical Foundation 2019.5.18

【Daily Question】Theoretical Foundation 2019.5.18

2019-05-18View Original

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Multiple-choice question: In the continuity equation for maintaining a constant flow rate and the Bernoulli equation, the flow velocity refers to ( ). A. Average flow velocity across the cross-section B. Maximum flow velocity at the cross-section C. Flow velocity at the centroid of the cross-section D. Flow velocity at the pressure center of the cross-section. Answer: A. Hint: The answer can be seen upon reply
Reply #22019-05-18
A. Average cross-sectional flow velocity   

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Translated at 2026-07-21 03:21:39

Original: https://bbs.hcbbs.com/thread-2705783-1-1.html

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