A method for 3D simulation of internal gas effects on thermal-mechanical behaviors in nuclear fuel e

• 作 者: JIANG Yijie CUI Yi HUO Yongzho
• 机 构: DepartmentofMechanicsandEngineeringScience
• 出 处: 核技术：英文版
• 发表日期: 2011年3期
• 关键词: 热机械行为 气体效应 三维模拟 核燃料元件 仿真方法 热膨胀系数 相互作用 耦合效应 Gas conductivity Gas pressure Equiv
• 基金项目: Supported by Natural Science Foundation of China （Nos.10772049 and 11072062）, Research and Development Program of China （863 Program, No.2009AA04Z408）, Natural Science Foundation of Shanghai （No.06ZR1

<正>A new method for three-dimensional simulation of the interaction between the gas and the solid around is developed.The effects of the gas on the thermal-mechanical behaviors within the surrounded solid are performed by replacing the internal gas