| 多孔介质非等温渗流的(火用)传递分析研究 |
| |
| 引用本文： | 成庆林,刘扬,项新耀.多孔介质非等温渗流的(火用)传递分析研究[J].工程热物理学报,2003,24(4):558-560. |
| |
| 作者姓名： | 成庆林 刘扬 项新耀 |
| |
| 作者单位： | 大庆石油学院,河北,秦皇岛,066004 |
| |
| 基金项目： | 国家重点基础研究发展计划(973计划)，G2000026307， |
| |
| 摘 要： | 在求解非等温单相渗流的温度场、压力场基础上,以压(火用)为统一特征项,对电加热热驱模拟过程的驱动功、驱动功率、驱动阻力、驱油速率及其相互关系作了初步分析,揭示了热采过程非等温渗流的驱替机理:通过改变温度场、减小驱动(火用)阻力,以增强驱动效果、提高采收率.
|
| 关 键 词： | (火用) (火用)传递 多场协同 非等温渗流 |
| 文章编号： | 0253-231X(2003)04-0558-03 |
| 修稿时间： | 2002年11月28 |
EXERGY TRANSFER ANALYSIS STUDY FOR NON-ISOTHERMAL SEEPING IN POROUS MEDIUM |
| |
| CHENG Qing-Lin LIU Yang XIANG Xin-Yao.EXERGY TRANSFER ANALYSIS STUDY FOR NON-ISOTHERMAL SEEPING IN POROUS MEDIUM[J].Journal of Engineering Thermophysics,2003,24(4):558-560. |
| |
| Authors: | CHENG Qing-Lin LIU Yang XIANG Xin-Yao |
| |
| Abstract: | Temperature field and pressure field of single phase non-isothermal seeping process are calculated. On the basis of that, pressure exergy is denned as uniform characteristic item to analyse drive work, drive power, drive resistance, drive velocity and their correlation for electricity heating thermal drive simulating process. The drive mechanism of thermal extraction is then indicated, i.e., temperature lessens drive exergy resistance and improve drive effect. |
| |
| Keywords: | exergy exergy transfer multi-field cooperation non-isothermal seeping |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
