Review of Analytical Models for Vertical-borehole Ground Heat Exchangers and Energy Piles

陈乐; 王尔觉; 郭易木; 张国柱

doi:10.13409/j.cnki.jdpme.2017.04.008

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Review of Analytical Models for Vertical-borehole Ground Heat Exchangers and Energy Piles

更新时间：2025-12-11

- Review of Analytical Models for Vertical-borehole Ground Heat Exchangers and Energy Piles
- Vol. 37, Issue 4, Pages: 557-564(2017)
- 作者机构：
- 作者简介：
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- DOI：10.13409/j.cnki.jdpme.2017.04.008
  CLC： U473.1;TU83
- Published：2017
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[1]陈乐,王尔觉,郭易木,张国柱.竖直埋管及桩基内埋管换热器传热模型研究进展[J].防灾减灾工程学报,2017,37(04):557-564.

陈乐, 王尔觉, 郭易木, et al. Review of Analytical Models for Vertical-borehole Ground Heat Exchangers and Energy Piles[J]. 2017, 37(4): 557-564.
[1]陈乐,王尔觉,郭易木,张国柱.竖直埋管及桩基内埋管换热器传热模型研究进展[J].防灾减灾工程学报,2017,37(04):557-564. DOI： 10.13409/j.cnki.jdpme.2017.04.008.

陈乐, 王尔觉, 郭易木, et al. Review of Analytical Models for Vertical-borehole Ground Heat Exchangers and Energy Piles[J]. 2017, 37(4): 557-564. DOI： 10.13409/j.cnki.jdpme.2017.04.008.

摘要

地埋管换热器是一种能利用浅层土壤地温能的新型节能技术。回顾了竖直埋管和桩基埋管换热器的传热机理与孔外解析传热模型

根据不同简化模式对模型进行综述

主要分为:无限长、有限长线热源;无限长、有限长柱面热源

以及螺旋热源和各向异性土中传热模型等。并且

针对桩基和竖直埋管的区别

对这些传热模型进行比较

总结出不同模型对不同换热器的适用性。最后

基于模型的发展趋势

给出目前存在的问题及发展方向。

Abstract

Geothermal heat exchangers

which can utilize shallow geothermal energy

is an innovative energy-saving technology. In this paper

principle of heat transfer underground is firstly introduced

then developments of analytical models of vertical-borehole ground heat exchangers and energy piles are overviewed. Infinite/finite line heat source

cylindrical heat source and spiral heat source models are mainly discussed and compared. The influence of anisotropic heat transfer media（soil） is also summarized. Finally

the feasibility of different models is recommended according to particular circumstances and the current problems and potential development direction are stressed.

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references

桩埋螺旋管式地热换热器的传热模型 [J]. 刘俊红,张文克,方肇洪. 山东建筑大学学报 . 2010(02)

桩埋管地热换热器的传热分析 [J]. 张文克,刘俊红,黄体士,武丹,方肇洪. 制冷与空调(四川) . 2009(04)

地源热泵竖直埋管的有限长线热源模型 [J]. 曾和义,刁乃仁,方肇洪. 热能动力工程 . 2003(02)

能量桩的传热研究与工程应用 [D]. 李新. 山东建筑大学 2011

中国建筑节能年度发展研究报告[M]. 中国建筑工业出版社 , 清华大学建筑节能研究中心, 2008

Heat-source solutions to heat conduction in anisotropic media with application to pile and borehole ground heat exchangers [J] . Min Li,Alvin C.K. Lai. Applied Energy . 2012

Heat transfer analysis of pile geothermal heat exchangers with spiral coils [J] . Ping Cui,Xin Li,Yi Man,Zhaohong Fang. Applied Energy . 2011 (11)

A new model and analytical solutions for borehole and pile ground heat exchangers [J] . Yi Man,Hongxing Yang,Nairen Diao,Junhong Liu,Zhaohong Fang. International Journal of Heat and Mass Transfer . 2010 (13)

Vertical-borehole ground-coupled heat pumps: A review of models and systems [J] . H. Yang,P. Cui,Z. Fang. Applied Energy . 2009 (1)

A new contribution to the finite line-source model for geothermal boreholes [J] . Louis Lamarche,Benoit Beauchamp. Energy & Buildings . 2006 (2)

Simulation Model for Thermally Interacting Heat Extraction Boreholes [J] . Per Eskilson,Johan Claesson. Numerical Heat Transfer, Part B: Fundamentals . 1988 (2)

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