Numerical Simulation in Transient Flow of Non-Newtonian Fluid in Nozzles during Filling Process

被引：0

作者：

Sadikin, Azmahani ^{[1
]}

Bahrin, Mohd Khairul Anam Mohd ^{[1
]}

Ismail, Azzura ^{[1
]}

Ismail, Al Emran ^{[1
]}

Ahmad, Sufizar ^{[1
]}

Salleh, Salihatun ^{[1
]}

Rahman, Mohd Nasrull Abdol ^{[1
]}

Sapit, Azwan ^{[1
]}

Ayop, Sallehuddin Shah ^{[2
]}

机构：

[1] Univ Tun Hussein Onn Malaysia, Fac Mech & Mfg Engn, Pahat 86400, Johor, Malaysia

[2] Univ Tun Hussein Onn Malaysia, Fac Civil & Environm Engn, Bahat 86400, Johor, Malaysia

来源：

INTERNATIONAL JOURNAL OF INTEGRATED ENGINEERING | 2018年 / 10卷 / 01期

关键词：

CFD; non-Newtonian fluid; transient simulation; chili sauce; nozzle; packaging process;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The theological complexities of non-Newtonian fluids can lead to a variety of difficulties including most importantly changes in viscosity during packaging process. In order to give more understanding in this phenomena, the effect of temperature to the viscosity of chili sauce during packaging is investigated. This paper also presents the influence of three different shape of nozzles to the chili sauce flow behavior during filling time. A transient simulation has been conducted in this work using computational fluid dynamics (CFD) ANSYS CFX 15.0. It was found that viscosity is inversely proportional with temperature drop and time. The filling time also improved when using bigger conical angle of the nozzle. The results indicate the increased in production of the chili sauce and improve packaging process.

引用

页码：92 / 95

页数：4

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