鱼雷热动力系统工作温度整体计算模型及有限元法应用研究  

Study of Entire Mathematical Model for Working Temperature of Torpedo Thermal Power System and Application of Finite Element Method

作　　者：万荣华[1] 何长富[1] 彭博[1] 

机构地区：[1]西安精密机械研究所,西安710075

出　　处：《船舶工程》2005年第6期32-36,共5页Ship Engineering

摘　　要：文章建立了稳态条件下鱼雷热动力系统工作温度整体计算模型,通过算例验证了模型的正确性.用计算模型和有限元法相结合,应用I-DEAS有限元分析软件对重型鱼雷内层气缸套和活塞进行了温度场有限元计算,得到了可信的温度分布结果.In this thesis an entire mathematical model for working temperature of torpedo thermal power system in steady state is built up. The model is verified by calculating examples. Based on this model and the finite element method, the temperature field of cylinder liner and piston of a heavy style torpedo are computed by the FEM of I-DEAS software and the creditable temperature distribution is reached.

关 键 词：舰船 鱼雷热动力系统 工作温度 整体计算模型 有限元法 

分 类 号：TJ630.32[兵器科学与技术—武器系统与运用工程]