二维非等温渗流驱动势场的传递分析  

Exergy transfer analysis for driving potential field in non-isothermal planar seeping

作　　者：成庆林[1] 刘扬[1] 项新耀 

机构地区：[1]大庆石油学院石油工程学院,黑龙江大庆163318

出　　处：《哈尔滨工业大学学报》2005年第5期646-648,共3页Journal of Harbin Institute of Technology

基　　金：国家重点基础研究发展规划资助项目(G2000026307).

摘　　要：在求解二维非等温渗流的温度场、压力场基础上,以驱动(功)、驱动功率为特征参数,对热驱模拟过程中压力场与重力场的驱动作用进行了分析比较.数值模拟的结果表明:压力场与重力场均具有驱油能力,而压力场是当前主要的驱动势场.According to the general theory of thermodynamics and on the basis of the calculation for temperature field and pressure field in the non-isothermal seeping planar process, driving exergy ( work) and driving power are chosen as feature parameters, thus the driving effect of pressure field and gravity field in the simulation process for thermal driving can be analyzed and compared. The result of numerical simulation shows that pressure field and gravity field can both drive oil, but the pressure field is the main driving potential currently.

关 键 词：YONG YONG传递 多场协同 非等温 渗流 驱动 二维 

分 类 号：TK123[动力工程及工程热物理—工程热物理]