Paper Title:
Study on Reliability Design of Fiber Wound Reinforced Plastics Pressure Vessel
  Abstract

To meet the high reliability of structural design and safety evaluation on carbon fiber wound reinforced polymeric (CFWRP) pressure vessel, the traditional safety factor design was substituted by reliability design based on the reliability theory and statistical principle. Eight CFWRP pressure vessels were manufactured with the same material system by the same winding technique. And experiments were conducted to obtain the probabilistic distributions of design variables. Results derived from reliability design (fiber thickness) agreed well with experimental results and were much lower than that from conventional design. Through comparison among reliability design results with different statistics of fiber strength, significant effect of the variation of fiber strength on structural reliability of composite pressure vessel was demonstrated. The conventional design was verified to be not reasonable since it considers only the mean value of fiber strength without the effect of fiber strength distribution on structural resistance of pressure vessel.

  Info
Periodical
Key Engineering Materials (Volumes 353-358)
Edited by
Yu Zhou, Shan-Tung Tu and Xishan Xie
Pages
1239-1242
DOI
10.4028/www.scientific.net/KEM.353-358.1239
Citation
J. Shen, H. Q. Xie, "Study on Reliability Design of Fiber Wound Reinforced Plastics Pressure Vessel", Key Engineering Materials, Vols. 353-358, pp. 1239-1242, 2007
Online since
September 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Seung Hwan Oh, Jung Ho Kang, Won Sik Joo, Xue Guan Song, Hyeung Geol Kong, Young Chul Park
Abstract:The optimization of gate valve was performed using Kriging based approximation model. The DACE modeling, known as the one of Kriging...
901
Authors: Yi Shang Zhang, Bin Zhao, Yong Shou Liu, Zhu Feng Yue
Abstract:A reliability-based multidisciplinary design optimization (RBMDO) frame work for Centrifugal compressor was presented. Multidisciplinary...
575
Authors: Wen Hui Mo
Chapter 1: Materials Properties
Abstract:Reliability optimization design of the gear box is proposed. It includes an objective function, 30 design variables and 52 constraints. It is...
1326
Authors: Young Shin Lee, Hyun Seung Lee
Abstract:The end coupling is the main component of the aluminum hot rolling process. The end coupling used for transmission of rotational power with...
125
Authors: Feng He Tao, Zhe Liu, Peng Bo Mou
Chapter 1: Mechanical Science and Engineering
Abstract:Analysis of the content in the stage of equipment engineering development equipment design and maintenance of design, putting forward the...
380