| 超声热效应对提高多孔介质渗透率的作用 |
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| 引用本文： | 邵长金,沈本善,严炽培.超声热效应对提高多孔介质渗透率的作用[J].中国石油大学学报(自然科学版),1993(2). |
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| 作者姓名： | 邵长金 沈本善 严炽培 |
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| 作者单位： | 石油大学基础部
(邵长金，沈本善)，石油大学基础部(严炽培) |
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| 摘 要： | 在实验室条件下研究了超声的热效应对渗透率的影响。结果表明.超声热效应在提高多孔介质渗透率中的作用.在低温条件下比较显著.与振动效应相比不可忽视.随着温度升高.作用逐渐减弱.在高温条件下,起主要作用的是机械振动作用.热效应作用不明显。
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| 关 键 词： | 超声波 渗透率 多孔介质 |
THERMAL EFFECT OF ULTRASONIC IN INCREASING POROUS MEDIUM PERMEABILITY |
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| Shao Changjin Sheu Benshan Yan Chipei.THERMAL EFFECT OF ULTRASONIC IN INCREASING POROUS MEDIUM PERMEABILITY[J].Journal of China University of Petroleum,1993(2). |
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| Authors: | Shao Changjin Sheu Benshan Yan Chipei |
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| Abstract: | The thermal effect of ultrasonic in increasing porous medium permeability was studied under laboratory conditions. The thermal effect of ultrasonic had an important place in comparison with mechanical vibration at a lower temperature. With the increase of temperature, the thermal effect became weaker, and could be ignored at a high temperature. |
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| Keywords: | Ultrasonic: Permiability Porous medium |
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