Articles liés à Shear and Tensile Fracture Analysis of HDPP,PP

Shear and Tensile Fracture Analysis of HDPP,PP - Couverture souple

Islam, Md. Shafiqul; Khan, Abdullah

 
9783659376788: Shear and Tensile Fracture Analysis of HDPP,PP
Couverture souple
ISBN 10 : 3659376787 ISBN 13 : 9783659376788
Editeur : LAP LAMBERT Academic Publishing, 2013

Synopsis

For the past many years, packaging have been designed just to preserve food items and to catch the attention of the customers by concentrating on the design rather than making it easy to open. But now companies like Tetra Pak are focusing on the flexibility of packaging design by making it user friendly without compromising the design quality. To predict the overall opening performance, it is required to understand the general mechanical and fracture behavior of a material. This research project focused on the study of two polymer materials, Poly Propylene (PP) and High Density Poly Ethylene (HDPE) which are used to manufacture screw caps of the food packaging. Further fracture study will enable to understand how the material will behave under shear opening. Physical experiments were performed on both materials for finding Tensile and Shear properties of the material. Dog bone shape for the case of continuum, 1mm and 2mm centered crack have been tested under Mode I loading, and tensile material model for Abaqus was constructed. Properties i.e. fracture toughness and energy release rate was determined for both of the materials by using Modified Strip Yield Model (MSYM).

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

For the past many years, packaging have been designed just to preserve food items and to catch the attention of the customers by concentrating on the design rather than making it easy to open. But now companies like Tetra Pak are focusing on the flexibility of packaging design by making it user friendly without compromising the design quality. To predict the overall opening performance, it is required to understand the general mechanical and fracture behavior of a material. This research project focused on the study of two polymer materials, Poly Propylene (PP) and High Density Poly Ethylene (HDPE) which are used to manufacture screw caps of the food packaging. Further fracture study will enable to understand how the material will behave under shear opening. Physical experiments were performed on both materials for finding Tensile and Shear properties of the material. Dog bone shape for the case of continuum, 1mm and 2mm centered crack have been tested under Mode I loading, and tensile material model for Abaqus was constructed. Properties i.e. fracture toughness and energy release rate was determined for both of the materials by using Modified Strip Yield Model (MSYM).

Biographie de l'auteur

I have recently graduated form Blekinge Institute of Technology as Masters of mechanical engineering with emphasis in structural mechanics. Just finished my research at Tetra Pak, Lund on material modeling and fracture study using Abaqus which was also best research nominated by IEEE in our province, Blekinge, Sweden.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2013
Langue
anglais
ISBN 10 
3659376787
ISBN 13 
9783659376788
Reliure
Broché
Nombre de pages
88
Coordonnées du fabricant
non disponible
Personne responsable
KreGa Onlinehandel GmbH
4950000000000
info@krega-onlinehandel.de

Birkenweg 31
Brakel
33034
Allemagne