Experimental Investigation on Prestress during the Manufactural Process of Integrated Multilayer Wrapped Vessel

Abstract:

Integrated multilayer wrapped vessel is a new type of multilayer high pressure vessel construction diffusely used in various process industrial productions. The prestress of the integrated multilayer wrapped vessel of inside diameter 500mm during its manufactural process was investigated. The experimental results showed that, the circumferential prestress distributions in the inner cylinder and the laminate during its manufactural process were approximately exponential function, thus in order to make the circumferential prestress contribution in the inner cylinder even as possible, the laminates should be staggered uniformly as the same circumferential angle during the manufactural process of the actual vessel, which is of an important significance to insure its manufactural quality and safe application.

• Periodical: Advanced Materials Research (Volumes 634-638)
• Pages: 1612-1617
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.634-638.1612
• Online since: January 2013
• Authors: Hai Bin Yang, Xiao Qin Zhu, Nan Jing Li, Jun Hao Chen, Wei Huan Li, Hui Yuan Zhao
• Keywords: Integrated Multilayer Wrapped Vessel, Manufactural Process, Prestress Distribution

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