EVALUATION OF STRESS CONCENTRATION FACTORS BY FINITE ELEMENT ANALYSIS

著录项

• 来源
  《ASME(American Society of Mechanical Engineers) Pressure Vessels and Piping Conference 2006 vol.3: Design and Analysis》|2006年|521-528|共8页
• 会议地点 Vancouver(CA)
• 作者

  Andrzej T. Strzelczyk; San S.Ho;

  展开▼
• 作者单位

  Engineering Mechanics Department Ontario Power Generation 889 Brock Rd, Pickering, ON, L1W 3J2,Canada;

  展开▼
• 会议组织
• 原文格式 PDF
• 正文语种 eng
• 中图分类 工业用热工设备;
• 关键词

  BC - boundary conditions; C3D20 - 20 node exact integration element 3; C3D20R - 20 node reduced integration element 3; SCF - stress concentration factor (stress_max/stress_norn; 1D, 2D, 3D - one dimension, two dimensions...; FE - finite element; FEM - finite element method, finite element model; p - pressure applied at the tip of the nozzle face; r - fillet radius; Pm, PI, Pb, Pe, Q, F - stresses per NB-3215 (ASME Cod); RON - outer radius of nozzle; ROS - outer radius of shell vessel; Syy -;

  机译：BC-边界条件； C3D20-20个节点的精确积分元素[3]； C3D20R-20个节点精简集成元素[3]； SCF-应力集中系数（stress_max / stress_norn; 1D，2D，3D-一维，二维...; FE-有限元; FEM-有限元方法，有限元模型; p-喷嘴尖端施加的压力面; r-圆角半径; Pm，PI，Pb，Pe，Q，F-符合NB-3215（ASME Cod）的应力; RON-喷嘴的外径; ROS-弹壳的外径; Syy-;