含颗粒管流中湍流的 onset
流体动力学
2022-05-09 v3
摘要
我们提出中性浮力悬浮液管流中湍流onset的标度律。该标度律基于大量实验数据,将颗粒诱导扰动幅度()与临界悬浮雷诺数相关联。此处是颗粒-管径比与悬浮颗粒体积分数的函数,。发现按标度。此外,扰动幅度可区分经典、中间与颗粒诱导转捩。
引用
@article{arxiv.2104.14883,
title = {The onset of turbulence in particle-laden pipe flows},
author = {Willian Hogendoorn and Bidhan Chandra and Christian Poelma},
journal= {arXiv preprint arXiv:2104.14883},
year = {2022}
}
备注
6 pages, 5 figures