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环形单圈管冻结稳态温度场解析解
  • ISSN号:1000-7598
  • 期刊名称:岩土力学
  • 时间:2013
  • 页码:874-880
  • 分类:TK124[动力工程及工程热物理—工程热物理;动力工程及工程热物理—热能工程]
  • 作者机构:Department of Geotechnical Engineering, Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University, Shanghai 200092, China
  • 相关基金:Foundation item: the National Natural Science Foundation of China (Nos. 50578120 and 51178336) and the Science and Technology Project of the Zhejiang Department of Transportation (No. 2010H02)
  • 相关项目:近海含盐地层冻结二次相变特征及冻土强度性质
中文摘要:

The existing analytical formulas to calculate the temperature field distribution of artificial frozen soil walls are all based on the conditions that the surface temperatures of all freezing pipes are equivalent. In this paper, analytical solution of steady state temperature field of two freezing pipes with diferent temperatures is deduced based on thermal potential superposition method. The correctness of the analytical formulas is verified by comparing the temperature field distributions of the analytical formulas and those of the numerical simulations in the same conditions. And discussions are made to analyze the influence of some parameters on temperature field distribution of this condition.

英文摘要:

The existing analytical formulas to calculate the temperature field distribution of artificial frozen soil walls are all based on the conditions that the surface temperatures of all freezing pipes are equivalent. In this paper, analytical solution of steady state temperature field of two freezing pipes with different temperatures is deduced based on thermal potential superposition method. The correctness of the analytical formulas is verified by comparing the temperature field distributions of the analytical formulas and those of the numerical simulations in the same conditions. And discussions are made to analyze the influence of some parameters on temperature field distribution of this condition.

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期刊信息
  • 《岩土力学》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国科学院武汉岩土力学研究所
  • 主编:孔令伟
  • 地址:武汉市武昌小洪山中国科学院武汉岩土力学研究所
  • 邮编:430071
  • 邮箱:ytlx@whrsm.ac.cn
  • 电话:027-87198484 87199252
  • 国际标准刊号:ISSN:1000-7598
  • 国内统一刊号:ISSN:42-1199/O3
  • 邮发代号:38-383
  • 获奖情况:
  • 全国中文核心期刊,美国《工程索引》EI收录期刊
  • 国内外数据库收录:
  • 美国化学文摘(网络版),荷兰文摘与引文数据库,美国工程索引,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),中国北大核心期刊(2000版)
  • 被引量:56873