Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model

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GOUSSARD, Charl L;BASSON, Anton H.
Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 53, n.7-8, p. 491-502, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/cavity-pressure-estimation-for-a-piston-moulding-life-cycle-cost-model/>. Date accessed: 15 sep. 2019. 
doi:http://dx.doi.org/.
Goussard, C., & Basson, A.
(2007).
Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model.
Strojniški vestnik - Journal of Mechanical Engineering, 53(7-8), 491-502.
doi:http://dx.doi.org/
@article{.,
	author = {Charl L Goussard and Anton H Basson},
	title = {Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {53},
	number = {7-8},
	year = {2007},
	keywords = {injection moulding; psiton moulding; cavity pressure; cost modelling; },
	abstract = {In this paper we propose and evaluate an approach for quickly estimating the cavity pressures during the piston moulding of thermoplastics. The approach applies analytical solutions in a small number of control volumes. The resulting semi-analytical model is intended for use when optimising the design of piston moulding machines, leading to a life-cycle cost optimisation. The model is also applicable to similar injection-moulding cases. Some advantages and disadvantages of piston moulding, compared to injection moulding, are discussed. The main contribution of the semi-analytical model is the speed with which a reasonably accurate estimate of the cavity injection pressure is calculated. This approach is useful in cases when numerical simulations would be too cumbersome and time consuming, e.g., in optimisation studies where the independent variables could vary over a wide range. Different analytical flow models found in the literature and their applicability to injection moulding are discussed. This is followed by a discussion of the derived semi-analytical model, with its underlying simplifications. The results from the semi-analytical model are compared to numerical solutions for three case studies. These case studies show that the model is sufficiently accurate for machine-layout design purposes and for investigating life-cycle cost trends.  },
	issn = {0039-2480},	pages = {491-502},	doi = {},
	url = {https://www.sv-jme.eu/article/cavity-pressure-estimation-for-a-piston-moulding-life-cycle-cost-model/}
}
Goussard, C.,Basson, A.
2007 August 53. Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 53:7-8
%A Goussard, Charl L
%A Basson, Anton H
%D 2007
%T Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model
%B 2007
%9 injection moulding; psiton moulding; cavity pressure; cost modelling; 
%! Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model
%K injection moulding; psiton moulding; cavity pressure; cost modelling; 
%X In this paper we propose and evaluate an approach for quickly estimating the cavity pressures during the piston moulding of thermoplastics. The approach applies analytical solutions in a small number of control volumes. The resulting semi-analytical model is intended for use when optimising the design of piston moulding machines, leading to a life-cycle cost optimisation. The model is also applicable to similar injection-moulding cases. Some advantages and disadvantages of piston moulding, compared to injection moulding, are discussed. The main contribution of the semi-analytical model is the speed with which a reasonably accurate estimate of the cavity injection pressure is calculated. This approach is useful in cases when numerical simulations would be too cumbersome and time consuming, e.g., in optimisation studies where the independent variables could vary over a wide range. Different analytical flow models found in the literature and their applicability to injection moulding are discussed. This is followed by a discussion of the derived semi-analytical model, with its underlying simplifications. The results from the semi-analytical model are compared to numerical solutions for three case studies. These case studies show that the model is sufficiently accurate for machine-layout design purposes and for investigating life-cycle cost trends.  
%U https://www.sv-jme.eu/article/cavity-pressure-estimation-for-a-piston-moulding-life-cycle-cost-model/
%0 Journal Article
%R 
%& 491
%P 12
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 53
%N 7-8
%@ 0039-2480
%8 2017-08-18
%7 2017-08-18
Goussard, Charl, & Anton H Basson.
"Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model." Strojniški vestnik - Journal of Mechanical Engineering [Online], 53.7-8 (2007): 491-502. Web.  15 Sep. 2019
TY  - JOUR
AU  - Goussard, Charl L
AU  - Basson, Anton H
PY  - 2007
TI  - Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - injection moulding; psiton moulding; cavity pressure; cost modelling; 
N2  - In this paper we propose and evaluate an approach for quickly estimating the cavity pressures during the piston moulding of thermoplastics. The approach applies analytical solutions in a small number of control volumes. The resulting semi-analytical model is intended for use when optimising the design of piston moulding machines, leading to a life-cycle cost optimisation. The model is also applicable to similar injection-moulding cases. Some advantages and disadvantages of piston moulding, compared to injection moulding, are discussed. The main contribution of the semi-analytical model is the speed with which a reasonably accurate estimate of the cavity injection pressure is calculated. This approach is useful in cases when numerical simulations would be too cumbersome and time consuming, e.g., in optimisation studies where the independent variables could vary over a wide range. Different analytical flow models found in the literature and their applicability to injection moulding are discussed. This is followed by a discussion of the derived semi-analytical model, with its underlying simplifications. The results from the semi-analytical model are compared to numerical solutions for three case studies. These case studies show that the model is sufficiently accurate for machine-layout design purposes and for investigating life-cycle cost trends.  
UR  - https://www.sv-jme.eu/article/cavity-pressure-estimation-for-a-piston-moulding-life-cycle-cost-model/
@article{{}{.},
	author = {Goussard, C., Basson, A.},
	title = {Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {53},
	number = {7-8},
	year = {2007},
	doi = {},
	url = {https://www.sv-jme.eu/article/cavity-pressure-estimation-for-a-piston-moulding-life-cycle-cost-model/}
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TY  - JOUR
AU  - Goussard, Charl L
AU  - Basson, Anton H
PY  - 2017/08/18
TI  - Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 53, No 7-8 (2007): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - injection moulding, psiton moulding, cavity pressure, cost modelling, 
N2  - In this paper we propose and evaluate an approach for quickly estimating the cavity pressures during the piston moulding of thermoplastics. The approach applies analytical solutions in a small number of control volumes. The resulting semi-analytical model is intended for use when optimising the design of piston moulding machines, leading to a life-cycle cost optimisation. The model is also applicable to similar injection-moulding cases. Some advantages and disadvantages of piston moulding, compared to injection moulding, are discussed. The main contribution of the semi-analytical model is the speed with which a reasonably accurate estimate of the cavity injection pressure is calculated. This approach is useful in cases when numerical simulations would be too cumbersome and time consuming, e.g., in optimisation studies where the independent variables could vary over a wide range. Different analytical flow models found in the literature and their applicability to injection moulding are discussed. This is followed by a discussion of the derived semi-analytical model, with its underlying simplifications. The results from the semi-analytical model are compared to numerical solutions for three case studies. These case studies show that the model is sufficiently accurate for machine-layout design purposes and for investigating life-cycle cost trends.  
UR  - https://www.sv-jme.eu/article/cavity-pressure-estimation-for-a-piston-moulding-life-cycle-cost-model/
Goussard, Charl, AND Basson, Anton.
"Cavity-Pressure Estimation for a Piston-Moulding Life-Cycle Cost Model" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 53 Number 7-8 (18 August 2017)

Authors

Affiliations

  • Stellenbosch University, Department of Mechanical and Mechatronic Engineering, South Africa
  • Stellenbosch University, Department of Mechanical and Mechatronic Engineering, South Africa

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 53(2007)7-8, 491-502

In this paper we propose and evaluate an approach for quickly estimating the cavity pressures during the piston moulding of thermoplastics. The approach applies analytical solutions in a small number of control volumes. The resulting semi-analytical model is intended for use when optimising the design of piston moulding machines, leading to a life-cycle cost optimisation. The model is also applicable to similar injection-moulding cases. Some advantages and disadvantages of piston moulding, compared to injection moulding, are discussed. The main contribution of the semi-analytical model is the speed with which a reasonably accurate estimate of the cavity injection pressure is calculated. This approach is useful in cases when numerical simulations would be too cumbersome and time consuming, e.g., in optimisation studies where the independent variables could vary over a wide range. Different analytical flow models found in the literature and their applicability to injection moulding are discussed. This is followed by a discussion of the derived semi-analytical model, with its underlying simplifications. The results from the semi-analytical model are compared to numerical solutions for three case studies. These case studies show that the model is sufficiently accurate for machine-layout design purposes and for investigating life-cycle cost trends.  

injection moulding; psiton moulding; cavity pressure; cost modelling;