中国机械工程
中國機械工程
중국궤계공정
CHINA MECHANICAl ENGINEERING
2011年
22期
2658-2661
,共4页
陈科%蒋新鹏%宋云涛%刘素梅%陆坤%陈永华%张善文
陳科%蔣新鵬%宋雲濤%劉素梅%陸坤%陳永華%張善文
진과%장신붕%송운도%류소매%륙곤%진영화%장선문
国际热核聚变实验堆%极向场%过渡馈线%结构设计%热分析
國際熱覈聚變實驗堆%極嚮場%過渡饋線%結構設計%熱分析
국제열핵취변실험퇴%겁향장%과도궤선%결구설계%열분석
international thermonuclear experimental reactor(ITER)%poloidal field(PF)%cryostatfeeder-though(CFT)%structure design%thermal analysis
根据国际热核聚变实验堆(ITER)装置对馈线的设计要求,同时考虑过渡馈线的结构复杂性,利用三维设计软件CATIA对过渡馈线系统各部件进行了结构设计,并运用有限元分析软件ANSYS建立了典型的过渡馈线有限元模型,模拟了系统所在的真空和低温环境下馈线的稳态传热情况,得到了内部零部件的温度分布和低温管路的热负荷情况,为进一步结构优化及试制奠定了重要基础。
根據國際熱覈聚變實驗堆(ITER)裝置對饋線的設計要求,同時攷慮過渡饋線的結構複雜性,利用三維設計軟件CATIA對過渡饋線繫統各部件進行瞭結構設計,併運用有限元分析軟件ANSYS建立瞭典型的過渡饋線有限元模型,模擬瞭繫統所在的真空和低溫環境下饋線的穩態傳熱情況,得到瞭內部零部件的溫度分佈和低溫管路的熱負荷情況,為進一步結構優化及試製奠定瞭重要基礎。
근거국제열핵취변실험퇴(ITER)장치대궤선적설계요구,동시고필과도궤선적결구복잡성,이용삼유설계연건CATIA대과도궤선계통각부건진행료결구설계,병운용유한원분석연건ANSYS건립료전형적과도궤선유한원모형,모의료계통소재적진공화저온배경하궤선적은태전열정황,득도료내부령부건적온도분포화저온관로적열부하정황,위진일보결구우화급시제전정료중요기출。
According to the ITER design requirements for Feeder, and simultaneously considering the complexity of CFT structur, all components of CFT were designed and modeled based on CATIA software. In order to simulate the steady heat transfer of the system in the vacuum and cryogenic environment, finite element analysis (FEA) thought was employed. A typical FEA model of CFT was established based on ANSYS software. The internal component temperature distribution and the cryo genic pipeline thermal load were obtained, which lay an important foundation for further structural optimization and prototype trial.