Theoretical and Experimental Investigation on Helium Leakage Characterization of Flexible Film-Fabric Laminated Composites-Reference-Cited by-同舟云学术

Theoretical and Experimental Investigation on Helium Leakage Characterization of Flexible Film-Fabric Laminated Composites

Published:2011-09 Issue:7 Volume:19 Page:619-624
ISSN:0967-3911
Container-title:Polymers and Polymer Composites
language:en
Short-container-title:Polymers and Polymer Composites

Author:

Yao Xue Feng¹,Wu Qing¹,Xiong Chao¹,Wen Pin Jing¹,Tan Hui Feng²

Affiliation:

1. Department of Engineering Mechanics, AML, Tsinghua University, Beijing 100084, China

2. Center for Composite Materials and Structures, Harbin Institute of Technology, 150001, China

Abstract

Flexible film-fabric laminated composites with low-density and high-performance are important envelope materials in stratosphere aerostats. In this paper, a multilayer leak model is used to predict the helium leak rate of the virgin samples by the Fick's law, which shows a good agreement with experimental data. The influences of mechanical damage, ultraviolet radiation and intense ozone corrosion on the Young's modulus and the permeability of envelop materials are investigated in experiment, which are confirmed by means of damage-induced helium leakage models. Finally, helium leakage mechanisms of flexible film-fabric laminated composites are analyzed.

Publisher

SAGE Publications

Subject

Materials Chemistry,Polymers and Plastics,Ceramics and Composites

Link

http://journals.sagepub.com/doi/pdf/10.1177/096739111101900713

Reference9 articles.

1. Mechanical property characterization of film-fabric laminate for stratospheric airship envelope

2. Experimental Study on Damage-induced Helium Leakage in Flexible Composites

3. Melting behaviors, isothermal crystallization kinetics, and morphology of poly(trimethylene terephthalate)/stainless steel fiber composites

4. Gas permeability, diffusivity and solubility of nitrogen, helium, methane, carbon dioxide and formaldehyde in dense polymeric membranes using a new on-line permeation apparatus

5. CrankJ., and ParkG.S., London, Academic Press Inc, 1968.

Cited by 3 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Design and characteristics of fabric rubber sealing based on microchannel model;Composite Structures;2019-12

2. Analysis and retardation of helium permeation for high altitude airship envelope material;1ST INTERNATIONAL CONFERENCE ON ADVANCES IN MECHANICAL ENGINEERING AND NANOTECHNOLOGY (ICAMEN 2019);2019

3. A new leakage measurement method for damaged seal material;Measurement Science and Technology;2018-05-25