|本期目录/Table of Contents|

[1]万兆,管昌生,胡平放.岩土温度场对垂直地埋管换热影响的数值分析[J].武汉工程大学学报,2011,(06):65-67,71.[doi:10.3969/j.issn.16742869.2011.06.014]
 WAN Zhao,GUAN Changsheng,HU Pingfang.Numerical analysis of the influence of geotechnical temperature fieldon heat transfer of GSHP buried tube[J].Journal of Wuhan Institute of Technology,2011,(06):65-67,71.[doi:10.3969/j.issn.16742869.2011.06.014]
点击复制

岩土温度场对垂直地埋管换热影响的数值分析(/HTML)
分享到:

《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2011年06期
页码:
65-67,71
栏目:
资源与土木工程
出版日期:
2011-07-30

文章信息/Info

Title:
Numerical analysis of the influence of geotechnical temperature field
on heat transfer of GSHP buried tube
文章编号:
16742869(2011)06006503
作者:
万兆1管昌生1胡平放2
1.武汉理工大学土木工程与建筑学院, 湖北 武汉 430070;
2.华中科技大学环境科学与工程学院, 湖北 武汉 430074
Author(s):
WAN Zhao1 GUAN Changsheng1 HU Pingfang2
1.School of Civil Engineering and Architecture,Wuhan University of Technology,Wuhan 430070,China;
2. School of Environmental Science and Engineering, Huazhong University of Science and Technology,
Wuhan 430074, China
关键词:
地源热泵非稳态传热多层岩土模型岩土温度场
Keywords:
GSHP unsteady heat transfer multilayer geotechnical model soil temperature field
分类号:
TU111.1
DOI:
10.3969/j.issn.16742869.2011.06.014
文献标志码:
A
摘要:
模拟夏季制冷条件下地源热泵地埋管周围岩土层非稳态传热过程,分析了钻孔外岩土区域温度场热作用特性及影响因素.利用多层岩土传热模型,研究距钻孔一定距离处岩土温度场分布随运行时间的变化规律,分析钻孔内回填土导热系数对换热器传热性能及周围岩土温度场的影响.模拟结果可为地源热泵地埋管换热器的动态模拟及设计提供参考.
Abstract:
This paper simulate ground source heat pump which was implanted tube with geotechnical layer unsteady in heat transfer process under summer cooling condition. The authors analyze the heat action characteristics and influencing factors of the geotechnical temperature field. By using multilayer geotechnical heat transfer model the authors study in a certain distance from drilling geotechnical temperature field distribution with the change of operation time. Analysis of the influence of backfilled material thermal conductivity on heat exchanger performance and temperature field of the surrounding rock was made. Simulation results provide the ground source heat pump implanted heat exchanger design and the dynamic simulation of the reference.

参考文献/References:

[1]陈洪泳,殷琨,庄迎春.地源热泵技术及其发展[J].世界地质,2002,(2):203207.
[2]李新国,赵军,周倩. 埋地换热器理论模型与周围土壤温度数值模拟[J].太阳能学报, 2004, 25(4): 492496.
[3]唐志伟,时晓燕,黄俊惠,等.地源热泵U型管地下换热器的数值模拟[J]. 北京工业大学学报, 2006,32(1): 62–66.
[4]管昌生,万兆,胡平放. 地源热泵地埋管多层岩土温度场数值分析[J]武汉工程大学学报, 2011,33(4):4245.
[5]王勇,刘方,付祥钊. 基于层换热理论的竖直地埋管换热器设计方法[J]. 暖通空调,2007,37(9): 3539.
[6]包强, 邓启红, 牛润卓. 回填材料对土壤热泵U型埋管换热器性能的影响[J]. 建筑热能通风空调, 2007, 26(4): 6467.
[7]Yian GU, Dennis L. O’Neal. Modeling the effect of backfills on Utube ground coil performance[J]. ASHRAE Transactions, 1998, 104(2): 356365.

相似文献/References:

[1]屠艳平,李杰,胡国祥,等.沥青混凝土路面融雪热流密度的分析[J].武汉工程大学学报,2010,(09):31.[doi:10.3969/j.issn.16742869.2010.09.009]
 TU Yan ping,LI Jie,HU Guo xiang,et al.Analysis of heaf flux of asphalt concrete pavement based on snow melting[J].Journal of Wuhan Institute of Technology,2010,(06):31.[doi:10.3969/j.issn.16742869.2010.09.009]
[2]屠艳平,管昌生,李元松.地源热泵路面融雪化冰可靠性设计及应用分析[J].武汉工程大学学报,2011,(06):61.[doi:10.3969/j.issn.16742869.2011.06.013]
 TU Yanping,GUAN Changsheng,LI Yuansong.Reliability design and application analysis on pavement snow melting of ground source heat pump[J].Journal of Wuhan Institute of Technology,2011,(06):61.[doi:10.3969/j.issn.16742869.2011.06.013]
[3]管昌生,万兆,胡平放.地源热泵地埋管多层岩土温度场的数值分析[J].武汉工程大学学报,2011,(04):42.[doi:10.3969/j.issn.16742869.2011.04.011]
 GUAN Chang sheng,WAN Zhao,HU Ping fang.Numerical analysis on multilayer geotechnical temperature field of GSHP buried tube[J].Journal of Wuhan Institute of Technology,2011,(06):42.[doi:10.3969/j.issn.16742869.2011.04.011]

备注/Memo

备注/Memo:
收稿日期:20110408基金项目:国家自然科学基金(编号51078160)作者简介:万兆 (1980),男, 湖北十堰人,博士研究生.研究方向:桥梁与隧道工程.指导老师:管昌生,男,博士,教授,博士生指导老师.研究方向:结构工程.第33卷第6期2011年06月武汉工程大学学报J.WuhanInst.Tech.Vol.33No.6Jun.2011
更新日期/Last Update: