【摘 要】
：
Plasma disruption would induce large eddy current and generate huge electromagnetic force in the vacuum vessel and other in vessel components of the Tokamak fusion reactor.To evaluate the safety of To
【机 构】
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Shaanxi Engineering Research Center of NDT and Structural Integrity Evaluation,State Key Laboratory
【出 处】
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第13届中日双边先进能源系统和聚变裂变工程材料会议(CIS-13)
论文部分内容阅读
Plasma disruption would induce large eddy current and generate huge electromagnetic force in the vacuum vessel and other in vessel components of the Tokamak fusion reactor.To evaluate the safety of Tokamak structures under the plasma disruption,a finite element method(FEM)code is developed in this work using volumetric elements for the dynamic response analysis of Tokamak structures.A sequential coupling algorithm is adopted in the code to cope with the electro magneto-mechanical(EMM)coupling effect.By calculating the dynamic response of the TEAM 16 problem and comparing the results with the experimental data,the feasibility of the developed numerical code is demonstrated.In addition,the dynamic responses of the TEAM 16 problem under various conditions,such as different plate thickness,different magnetic field directions and different constraint conditions are simulated and analyzed.
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