Limit loads for knuckle-encroaching nozzles in torispherical heads: Experimental verification of finite element predictions

M. F. Hsieh, D. N. Moreton, J. Mistry, D. G. Moffat

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5 引文 斯高帕斯(Scopus)

摘要

The manufacturing and testing procedures for two experimental pressure vessels with large nozzles encroaching into the knuckle region of the vessel head are described. Experimental linear elastic stress levels and plastic loads for pressure and combined axial and in-plane bending nozzle loads are compared with predicted values determined using non-linear finite element analysis. The quality of the results are considered to justify the procedures developed by the authors to conduct a parametric study of the individual limit loads and their interaction for these complex structures.

原文English
頁(從 - 到)313-326
頁數14
期刊Journal of Strain Analysis for Engineering Design
37
發行號4
DOIs
出版狀態Published - 2002 7月

All Science Journal Classification (ASJC) codes

  • 建模與模擬
  • 材料力學
  • 機械工業
  • 應用數學

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