On Strength Design of the High Pressure Compound Vessels Classic Fitted in and Wound Construction.

• Vrbka J.

  Institute of Solid Mechanics, Technical University of Brno

• Suchánek M.

  Institute of Solid Mechanics, Technical University of Brno

• Holuša L.

  Institute of Solid Mechanics, Technical University of Brno

書誌事項

タイトル別名

• On Strength Design of the High Pressure

抄録

The two levels strength design methodology is presented. First the optimal main vessel dimensions and overlaps, resp. ribbon prestressing are assessed utilising the simplified geometrical and material model, namely the equivalent cylindrical compound vessel and linear elastic material. On the second computational level the more precise stress and strain analysis is performed with the help of problem oriented finite element method (FEM) code PROKOP, taking into account the nonstationary temperature field, elastic-plastic material behaviour, crack presence etc. and also the whole loading history including the assembly and disassembly process. The strength condition for sintered carbide WC-Co in the form of modified brittle fracture criterion was utilised and mixed computational-experimental approach for the low cycle lifetime determination has been proposed.

収録刊行物

• 高圧力の科学と技術

  高圧力の科学と技術 7 1499-1504, 1998

  日本高圧力学会

キーワード

• compound vessel
• strength optimisation
• computer simulation
• finite element method
• stress analysis

詳細情報

• CRID: 1390001204380588032
• NII論文ID: 10002694490
• NII書誌ID: AN10452913
• DOI: 10.4131/jshpreview.7.1499
• ISSN: 13481940
• ISSN: 0917639X
• NDL書誌ID: 4494280
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4494280
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可