高温超高压釜加热过程的预测模型与研究  

Modeling and simulation of heating of high temperature and super high pressure kettle

作　　者：刘翠玲[1] 王子才[1] 陈建明[1] 张德成[1] 

机构地区：[1]哈尔滨工业大学控制科学与工程系,黑龙江哈尔滨150001

出　　处：《哈尔滨工业大学学报》2001年第5期697-699,705,共4页Journal of Harbin Institute of Technology

摘　　要：高温超高压釜是油田射孔器材检测装置的主要设备 .由于其超高压的特殊工艺条件以及多层介质的复合传热 ,使得釜内油温的控制变得十分复杂 .为此建立了高温超高压釜体到釜腔内液压油的非稳态传热模型 .通过计算机仿真 ,分析了其温度场的分布状况 ,为油温的高精度控制方案的设计提供了参考依据 .High temperature and super high pressure kettle is an essential piece of equipment used for system testing of oil field perforator. The super high pressure inside it and the compound heat transfer through multi layer medium make the accurate control of oil temperature inside it very difficult. A mathematic model has been built for the unsteady heat transfer from the kettle to the oil inside. The distribution of temperature fields has been analysed through simulation to provide a reference basis for the control of oil temperature.

关 键 词：非稳态传热 高温超高压釜 温度场 油田射孔器材 检测装置 预测模型 加热过程 

分 类 号：TE93[石油与天然气工程—石油机械设备] TP391.9[自动化与计算机技术—计算机应用技术]