摘要
以传热学和有限元理论为基础,建立起了管道的有限元模型,计算出了管道在热流状态下的温度场和应力场,为管道的设计和维护提供理论依据。
Based on the theory of heat transmit and finite element method, the finite element model of pipeline had been established ,and through calculation, the temperature field and stress field of pipeline in the state of thermal liquid had been obtained , and at the same time it provided a theoretic basis for improving the design and maintenance of the pipeline.
出处
《现代机械》
2005年第3期15-16,共2页
Modern Machinery
基金
井冈山学院青年基金资助项目。
关键词
管道
温度场
应力场
有限元
pipeline
temperature field
stress field
finite element method
