Vol. 15, No. 1, 2020

Download this article
Download this article For screen
For printing
Recent Issues

Volume 16
Issue 3, 237–388
Issue 2, 105–235
Issue 1, 1–104

Volume 15, 5 issues

Volume 14, 5 issues

Volume 13, 5 issues

Volume 12, 5 issues

Volume 11, 5 issues

Volume 10, 5 issues

Volume 9, 5 issues

Volume 8, 8 issues

Volume 7, 10 issues

Volume 6, 9 issues

Volume 5, 6 issues

Volume 4, 10 issues

Volume 3, 10 issues

Volume 2, 10 issues

Volume 1, 8 issues

The Journal
About the Journal
Editorial Board
Submission Guidelines
Submission Form
Policies for Authors
Ethics Statement
ISSN: 1559-3959
Author Index
To Appear
Other MSP Journals
This article is available for purchase or by subscription. See below.
Expansion-contraction behavior of a pressurized porohyperelastic spherical shell due to fluid redistribution in the structure wall

Vahid Zamani and Thomas J. Pence

Vol. 15 (2020), No. 1, 159–184

Spherical shells with porohyperelastic walls that contain mobile liquid are examined for the purpose of determining how the in-wall liquid distribution affects the overall mechanical response. Attention is restricted to spherical symmetry and to Mooney–Rivlin type material models that are generalized so as to incorporate swelling. In this setting, different distributions of the same amount of liquid are examined for their effect on the sphere’s pressure-expansion behavior. Liquid distributions that are essentially uniform are found to give the most compliant response. In contrast, nonuniform liquid distributions that concentrate liquid near either the inner or outer wall are found to stiffen the overall behavior. Liquid redistribution can also alter the basic monotonicity properties of the resulting inflation graphs, possibly leading to various limited burst events.

PDF Access Denied

We have not been able to recognize your IP address as that of a subscriber to this journal.
Online access to the content of recent issues is by subscription, or purchase of single articles.

Please contact your institution's librarian suggesting a subscription, for example by using our journal-recom­mendation form. Or, visit our subscription page for instructions on purchasing a subscription.

You may also contact us at contact@msp.org
or by using our contact form.

Or, you may purchase this single article for USD 45.00:

swelling, liquid redistribution, shell stiffness, burst, porohyperelastic
Received: 20 August 2019
Revised: 31 December 2019
Accepted: 10 January 2020
Published: 26 February 2020
Vahid Zamani
Department of Mechanical Engineering
Michigan State University
Engieering Building
East Lansing, MI 48824-1226
United States
Thomas J. Pence
Department of Mechanical Engineering
Michigan State University
Engineering Building
East Lansing, MI 48824-1226
United States