| YRD型高温高压程控岩石热导仪 |
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| 引用本文： | 赵永信,伍向阳.YRD型高温高压程控岩石热导仪[J].地球物理学报,1996,39(Z1):276-282. |
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| 作者姓名： | 赵永信 伍向阳 |
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| 作者单位： | 中国科学院地球物理研究所, 北京 100101 |
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| 基金项目： | 国家自然科学基金;中国科学院资助;中国石油天然气总公司资助;大庆石油管理局资助;中国科学院地球动力学高温高压开放实验室资助 |
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| 摘 要： | 基于环形热源与点热源传热方程具有相同解的原理，研制一种非稳态相对测量的高温高压岩石热导仪．论述了仪器的结构、测量原理和主要设计思想，介绍了技术指标、数据采集与处理程序．测试结果重复率优于±３％，准确度优于±５％，工作温度为室温至１８０℃．工作压力为常压至２２ＭＰａ．
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| 关 键 词： | 环形热源 非稳态 相对测量 高温高压 热导仪 |
| 收稿时间： | 1996-03-26 |
YRD HIGH TEMPERATURE AND HIGH PRESSURE PROGRAM CONTROL ROCK THERMAL CONDUCTIVITY METER |
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| ZHAO YONG-XING,WU XIANG-YANG.YRD HIGH TEMPERATURE AND HIGH PRESSURE PROGRAM CONTROL ROCK THERMAL CONDUCTIVITY METER[J].Chinese Journal of Geophysics,1996,39(Z1):276-282. |
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| Authors: | ZHAO YONG-XING WU XIANG-YANG |
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| Institution: | Laboratory of High Temperature and High Pressure Geodynamics, Institute of Geophysics, Chinese Academy of Sciences, Beijing 100101, China |
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| Abstract: | Based on the same resolution of heat transport equations of the ring-type heat resource and the Point-type heat resource,a non-steady relative measure device for rock thermal conductivity under high temperature and high pressure was designed and constructed. This paper shows the sturcture, test principle and main design idea of the meter, and also presents its technical specificaton, data sampling and process program. This rock thermal conductivity meter has a data repeating rate of better than 3%, a accuracy degree better than 5%, with a rang of temperature up to 180℃ and pressure up to 22 MPa. |
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| Keywords: | Ring-type heat resource Non-steady Relative measure High temperature and high pressure Thermal conductivity meter |
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