The hydraulic resistance paradox in rapid narrow pipe waterflow

Abstract In this work we present experimental results of cross-sectional speed of water flow in narrow cylindrical metal tubes at high pressure gradients up to 1.1 GPa $$\cdot$$ · m−1. The measurement draws attention to the paradoxical behaviour of flowing water in internal diameters less than 250 ...

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Bibliographic Details
Main Authors: Richard Dvorský, Ladislav Svoboda, Jiří Bednář
Format: Article
Language:English
Published: Nature Publishing Group 2020-12-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-020-78109-4