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172506

The Mechanical Properties of Needle Punched Fabrics by Using Mechanical or Electrical Models.

Article

Last updated: 22 Jan 2023

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Subjects

-

Tags

Textile Engineering

Abstract

The mechanical properties for mechanically punched N.W. fabrics could be represented by high degree of accuracy by using mechanical model or equivalent electric model. 
The mechanical models are composed from elements that differ in number and order (or arrangement) according to the properties to be represented and are often a spring to describe complete elasticity and a dash pot to describe the complete plasticity. 
In the present work given the relationships are given to be used for the conversion from mechanical models to electric models, because the analysis of electric circuits is always as much easier than that of equivalent mechanical models, 
The results obtained in this work for N.W. fabrics proved that the stress-strain relationship is not sufficient enough to describe the mechanical behaviour of these fabrics, therefore it is necessary to study the effect of time,  this is what known as creep, then its behaviour is measured after unloading this is known as relaxation. 
 

DOI

10.21608/bfemu.2021.172506

Authors

First Name

Adel

Last Name

El-Hadidy

MiddleName

-

Affiliation

Assistant Professor of Textile Engineering Department, Faculty of Engineering, Mansoura University, Mansoura, Egypt.

Email

hadidyy@mans.edu.eg

City

Mansoura

Orcid

-

Volume

14

Article Issue

2

Related Issue

24981

Issue Date

1989-12-01

Receive Date

1989-10-10

Publish Date

2021-05-26

Page Start

8

Page End

21

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 14_Issue 2_Pages 8-21.pdf

PDF . 518.9kB

Link

https://bfemu.journals.ekb.eg/article_172506.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=172506

Order

28

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023