Effect of a Pressure-Dependent Viscosity on the Packing Stage in Injection Molding

Tai shung Chung

doi:10.1021/ie00061a031

Effect of a Pressure-Dependent Viscosity on the Packing Stage in Injection Molding

Tai shung Chung^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

By incorporating a realistic viscosity—pressure relationship into the calculation of the fluid motion in a mold cavity, we found that it results in suppressing the fluid and delaying pressure buildup within the cavity. However, it is surprising that the pressure uniformity in the transverse flow direction is improved.

Original language	English (US)
Pages (from-to)	161-163
Number of pages	3
Journal	Industrial and Engineering Chemistry Research
Volume	26
Issue number	1
DOIs	https://doi.org/10.1021/ie00061a031
State	Published - Jan 1 1987
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering

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10.1021/ie00061a031

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title = "Effect of a Pressure-Dependent Viscosity on the Packing Stage in Injection Molding",

abstract = "By incorporating a realistic viscosity—pressure relationship into the calculation of the fluid motion in a mold cavity, we found that it results in suppressing the fluid and delaying pressure buildup within the cavity. However, it is surprising that the pressure uniformity in the transverse flow direction is improved.",

author = "Chung, {Tai shung}",

year = "1987",

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AB - By incorporating a realistic viscosity—pressure relationship into the calculation of the fluid motion in a mold cavity, we found that it results in suppressing the fluid and delaying pressure buildup within the cavity. However, it is surprising that the pressure uniformity in the transverse flow direction is improved.

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JO - Industrial and Engineering Chemistry Research

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Effect of a Pressure-Dependent Viscosity on the Packing Stage in Injection Molding

Abstract

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