CaltechAUTHORS
  A Caltech Library Service

Thin-Shell Deployable Reflectors with Collapsible Stiffeners: Experiments and Simulations

Tan, Lin Tze and Pellegrino, Sergio (2012) Thin-Shell Deployable Reflectors with Collapsible Stiffeners: Experiments and Simulations. AIAA Journal, 50 (3). pp. 659-667. ISSN 0001-1452. https://resolver.caltech.edu/CaltechAUTHORS:20120416-095858746

[img]
Preview
PDF - Published Version
See Usage Policy.

3MB

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20120416-095858746

Abstract

This paper presents an experimental and computational study of four deployable reflectors with collapsible edge stiffeners, to verify the differences in behavior that had been predicted in a previous theoretical study. The experimental models have different geometric configurations and are made of two different plastics. Both folding experiments and vibration tests in the fully deployed configuration are carried out on each model, and it is shown that good correlation with finite element simulations can be achieved if detailed effects such as material nonlinearity, geometric imperfections, air, and gravity effects are included in the computer models.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.2514/1.J051254 DOIArticle
ORCID:
AuthorORCID
Pellegrino, Sergio0000-0001-9373-3278
Additional Information:© 2011 by Lin Tze Tan and Sergio Pellegrino. Published by the American Institute of Aeronautics and Astronautics, Inc. Received 26 March 2011; revision received 20 June 2011; accepted for publication 10 July 2011.
Group:GALCIT
Issue or Number:3
Record Number:CaltechAUTHORS:20120416-095858746
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20120416-095858746
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:30097
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:17 Apr 2012 18:12
Last Modified:03 Oct 2019 03:47

Repository Staff Only: item control page