A numerical study of an injection-compression molding process by using a moving grid

Bambang Arip Dwiyantoro

doi:10.4028/www.scientific.net/AMM.249-250.472

A numerical study of an injection-compression molding process by using a moving grid

Bambang Arip Dwiyantoro

Laboratory of Thermal Engineering and Energy System

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

7 Citations (Scopus)

Abstract

A numerical study for the simulation of melt in an injection-compression molding process by using moving grid is proposed in this paper. The fully three-dimensional Navier-Stokes equations are solved together with the front transport equation using a front capturing approach. Different from previous studies, the proposed model can take the movement of cavity through a moving grid approach. The melt filling of a disk is conducted to illustrate the applications of the proposed numerical model with several computations under different processing conditions. The numerically predicted results show the influence of compression time or compression speed in determining the molding pressure and the melt temperature.

Original language	English
Title of host publication	Applied Mechanics and Mechanical Engineering III
Pages	472-476
Number of pages	5
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.249-250.472
Publication status	Published - 2013
Event	2012 3rd International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2012 - Macau, China Duration: 14 Nov 2012 → 15 Nov 2012

Publication series

Name	Applied Mechanics and Materials
Volume	249-250
ISSN (Print)	1660-9336
ISSN (Electronic)	1662-7482

Conference

Conference	2012 3rd International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2012
Country/Territory	China
City	Macau
Period	14/11/12 → 15/11/12

Keywords

Injection-compression molding process
Moving grid
Numerical study

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10.4028/www.scientific.net/AMM.249-250.472

Cite this

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title = "A numerical study of an injection-compression molding process by using a moving grid",

abstract = "A numerical study for the simulation of melt in an injection-compression molding process by using moving grid is proposed in this paper. The fully three-dimensional Navier-Stokes equations are solved together with the front transport equation using a front capturing approach. Different from previous studies, the proposed model can take the movement of cavity through a moving grid approach. The melt filling of a disk is conducted to illustrate the applications of the proposed numerical model with several computations under different processing conditions. The numerically predicted results show the influence of compression time or compression speed in determining the molding pressure and the melt temperature.",

keywords = "Injection-compression molding process, Moving grid, Numerical study",

author = "Dwiyantoro, {Bambang Arip}",

year = "2013",

doi = "10.4028/www.scientific.net/AMM.249-250.472",

language = "English",

isbn = "9783037855577",

series = "Applied Mechanics and Materials",

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booktitle = "Applied Mechanics and Mechanical Engineering III",

note = "2012 3rd International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2012 ; Conference date: 14-11-2012 Through 15-11-2012",

}

Dwiyantoro, BA 2013, A numerical study of an injection-compression molding process by using a moving grid. in Applied Mechanics and Mechanical Engineering III. Applied Mechanics and Materials, vol. 249-250, pp. 472-476, 2012 3rd International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2012, Macau, China, 14/11/12. https://doi.org/10.4028/www.scientific.net/AMM.249-250.472

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PY - 2013

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N2 - A numerical study for the simulation of melt in an injection-compression molding process by using moving grid is proposed in this paper. The fully three-dimensional Navier-Stokes equations are solved together with the front transport equation using a front capturing approach. Different from previous studies, the proposed model can take the movement of cavity through a moving grid approach. The melt filling of a disk is conducted to illustrate the applications of the proposed numerical model with several computations under different processing conditions. The numerically predicted results show the influence of compression time or compression speed in determining the molding pressure and the melt temperature.

AB - A numerical study for the simulation of melt in an injection-compression molding process by using moving grid is proposed in this paper. The fully three-dimensional Navier-Stokes equations are solved together with the front transport equation using a front capturing approach. Different from previous studies, the proposed model can take the movement of cavity through a moving grid approach. The melt filling of a disk is conducted to illustrate the applications of the proposed numerical model with several computations under different processing conditions. The numerically predicted results show the influence of compression time or compression speed in determining the molding pressure and the melt temperature.

KW - Injection-compression molding process

KW - Moving grid

KW - Numerical study

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U2 - 10.4028/www.scientific.net/AMM.249-250.472

DO - 10.4028/www.scientific.net/AMM.249-250.472

M3 - Conference contribution

AN - SCOPUS:84872950875

SN - 9783037855577

T3 - Applied Mechanics and Materials

SP - 472

EP - 476

BT - Applied Mechanics and Mechanical Engineering III

T2 - 2012 3rd International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2012

Y2 - 14 November 2012 through 15 November 2012

ER -

A numerical study of an injection-compression molding process by using a moving grid

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