有泄漏的管道流量

Q4 Engineering Rakenteiden Mekaniikka Pub Date : 2023-12-22 DOI:10.23998/rm.137782

Eero-Matti Salonen, R. Holopainen

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引用次数: 0

摘要

本研究考虑了管壁泄漏对基于质量、动量和机械能平衡的传统管道流量方程的影响。动量平衡的应用产生了一种伯努利方程形式，但动压中的乘数 1/2 被数值 1 所取代。文中讨论了一些相关的文献参考资料。在应用中，对喷嘴管道流动问题进行了处理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Duct flow with leakage

The effect of wall leakage on the traditional duct flow equations based of the balance of mass, momentum and mechanical energy applied on a duct section is considered. Application of the momentum balance produces a Bernoulli equation type form, where the multiplier 1/2 in the dynamic pressure is however replaced by the value 1. Some relevant literature references are discussed. As an application, a nozzle duct flow problem is treated.

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