The Study of Flow Characteristics of Newtonian and Power-Law Non-Newtonian Fluids by Dam-Break Flow Model

机译：垃圾突破流动模型研究牛顿和幂律非牛顿流体流动特性研究

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摘要

The study aims to investigate the flow characteristics of Newtonian and power-law non Newtonian fluids by using the dam-break of finite extent problem. Analytical and numerical studies are carried out to clarify the flow characteristics. In the analytical study, shallow flow equations are used to derive the characteristic in the viscous flow region for both the Newtonian and power-law non-Newtonian fluids. A numerical model based on the Volume of Fluids (VOF) method with higher order numerical scheme is used to verify the analytical findings. The study derived the flow characteristics based on the propagation of front position and the attenuation of flow depth at the dam up stream boundary.

机译：该研究旨在通过使用有限范围问题的坝断裂来研究牛顿和动力法非牛顿流体的流动特性。进行分析和数值研究以阐明流动特性。在分析研究中，浅流程方程用于导出牛顿和动力法非牛顿流体的粘性流动区域中的特征。使用基于具有更高阶数值方案的流体量（VOF）方法的数值模型来验证分析结果。该研究基于前位置的传播和坝上流边界处的流动深度的衰减来衍生流动特性。

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来源
《eco-AWAM International Conference on Civil Engineering》|2015年||共6页
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作者
Puay How Tion; Abdullah Faiz; Zakaria Nor Azazi; Hosoda Takashi;
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正文语种
中图分类 TU-53;
关键词
Dam-break flow; Power-law fluid; Newtonian fluid; Similarity function;

机译：坝断流;动力法流体;牛顿液;相似函数;

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3. THERMAL CHARACTERISTICS OF NON-NEWTONIAN POWER-LAW FLUID FLOWS AROUND A CONFINED TRIANGULAR PRISM [J] . Richa Agarwal, Amit Dhiman Heat Transfer Research . 2017,第16期

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4. The Study of Flow Characteristics of Newtonian and Power-Law Non-Newtonian Fluids by Dam-Break Flow Model [C] . Puay How Tion, Abdullah Faiz, Zakaria Nor Azazi, eco-AWAM International Conference on Civil Engineering . 2015

机译：垃圾突破流动模型研究牛顿和幂律非牛顿流体流动特性研究
5. A computational study of enhanced heat transfer in laminar flows of Newtonian and non-Newtonian (power-law and Herschel-Bulkley) fluids in corrugated-plate channels. [D] . Metwally, Hossam Eldin Mahmoud Hassan. 2002

机译：波纹板通道中牛顿和非牛顿（幂律和Herschel-Bulkley）流体层流中增强传热的计算研究。
6. Pore-Scale Modeling of the Effect of Wettability on Two-Phase Flow Properties for Newtonian and Non-Newtonian Fluids [O] . Moussa Tembely, Waleed S. Alameri, Ali M. AlSumaiti, 2020

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7. Flow of non-Newtonian fluids in curved pipes. 1st report Numerical analysis for laminar flow of power-law fluids. [O] . Toshihiro TAKAMI, Kouzou SUDOU, Yukio TOMITA 1986

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8. Transient Flow of Non-Newtonian Power-Law Fluids in Porous Media. [R] . ikoku, c. u. ramey, h. j. jr 1979

机译：多孔介质中非牛顿幂律流体的瞬态流动。

The Study of Flow Characteristics of Newtonian and Power-Law Non-Newtonian Fluids by Dam-Break Flow Model

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