Analysis of Heat Transfer Characteristics in Subway Energy Tunnels under Seepage Flow Conditions

Wang Fei; Yang Chengkang; Ye Ran; Wang Yishuo; Zheng Jinfu; Hu Songtao; Ji Yongming

doi:10.12465/issn.0253-4339.20260511002

您当前的位置：

首页 >

文章列表页 >

Analysis of Heat Transfer Characteristics in Subway Energy Tunnels under Seepage Flow Conditions

更新时间：2026-08-20

- Analysis of Heat Transfer Characteristics in Subway Energy Tunnels under Seepage Flow Conditions
- Journal of Refrigeration Pages: 1-11(2026)
- 作者机构：
  
  1.青岛理工大学环境与市政工程学院青岛 266520
  2. 山东省健康环境与低碳能源工程研究中心青岛 266520
- 作者简介：
  
  Ji Yongming， male， associate professor， School of Environment and Municipal Engineering， Qingdao University of Technology， 86-18353268850， E-mail： jixia_2008@126.com. Research fields： energy tunnel technology.
- 基金信息：
  
  the National Natural Science Foundation of China(52478092)
- DOI：10.12465/issn.0253-4339.20260511002
  CLC： TB657.5;TU831.6;TU833⁺.1
- Received：11 May 2026，
  
  Revised：2026-05-26，
  
  Accepted：29 July 2026，
  
  Online First：20 August 2026，
- 稿件说明：
移动端阅览
王菲，杨成康，叶然，等. 渗流工况下地铁能源隧道传热特性分析［J］. 制冷学报，XXXX，XX（XX）：1-11.

Wang Fei，Yang Chengkang，Ye Ran，et al. Analysis of Heat Transfer Characteristics in Subway Energy Tunnels under Seepage Flow Conditions［J］. Journal of Refrigeration，XXXX，XX（XX）：1-11.
王菲，杨成康，叶然，等. 渗流工况下地铁能源隧道传热特性分析［J］. 制冷学报，XXXX，XX（XX）：1-11. DOI： 10.12465/issn.0253-4339.20260511002.

Wang Fei，Yang Chengkang，Ye Ran，et al. Analysis of Heat Transfer Characteristics in Subway Energy Tunnels under Seepage Flow Conditions［J］. Journal of Refrigeration，XXXX，XX（XX）：1-11. DOI： 10.12465/issn.0253-4339.20260511002.

摘要

长期服役的地铁隧道面临热环境持续恶化的问题，严重影响其安全高效运行。能源隧道技术是解决上述难题的有效技术之一。现有研究仍未全面揭示基于毛细管换热器（CHE）的盾构能源隧道在渗流工况下的传热特性，制约了该技术的工程应用。本文基于示范项目，建立了基于CHE的地铁盾构能源隧道三维热–渗耦合数值模型，分析了渗流工况下换热器运行参数对能源隧道换热性能的影响规律。结果表明：渗流可显著提升盾构能源隧道的传热性能，当渗流速度由0 m/s提升至2.3×10

-5

m/s时，供暖季与供冷季的换热量分别提高106.77%和276.00%；靠近渗流入口侧的CHE环路换热能力略高于远离入口侧。此外，CHE入口流速与温度对换热性能影响显著，当入口流速由0.06 m/s增至0.12 m/s时，供冷季与供暖季的换热量分别提升89.53%和72.66%；当入口温度在供冷季升高6 ℃、供暖季降低6 ℃时，换热量分别提高58.80%和177.01%。提高CHE入口流速及增大传热温差会导致管片温度分布均匀性下降。本研究可为盾构能源隧道的设计与应用提供理论支撑。

Abstract

Continuous deteriorations of thermal environments in subway tunnels induces long-term service problems， which significantly affect their safe and efficient operations. Energy tunnel technology is an effective solution for these problems. However， the existing research has not fully revealed the heat-transfer characteristics of shield-energy tunnels with capillary heat exchangers （CHE） under seepage conditions， thereby restricting the engineering application of this technology. Based on a demonstration project， this study established a three-dimensional thermal-seepage coupling numerical model of shield-subway-energy tunnels with CHE， and analyzed the influences of heat-exchanger operational parameters on the heat transfer performances of energy tunnels under seepage conditions. The results showed that seepage could significantly improve the heat-transfer performance of shield-energy tunnels. When the seepage velocity increased from 0 to 2.3×10

-5

m/s， t

he heat transfer during the heating and cooling seasons increased by 106.77% and 276.00%， respectively. The heat transfer capacity of the CHE loop near the seepage inlet was slightly higher than that farther from the inlet. In addition， the inlet flow velocity and temperature of the CHE significantly affected the heat transfer performance. When the inlet flow velocity increased from 0.06 m/s to 0.12 m/s， the heat transfer capacities during the cooling and heating seasons increased by 89.53% and 72.66%， respectively. When the inlet temperature increases by 6 ℃ during the cooling season and decreased by 6 ℃ during the heating season， the heat transfer capacities increased by 58.80% and 177.01%， respectively. However， increasing the inlet flow velocity of the CHE and the heat-transfer temperature difference led to a decrease in the uniformity of the temperature distribution of the segments. This study provides a theoretical support for the design and application of shield-energy tunnels.

关键词

Keywords

references

王莹莹，王兴仁，锁军 . 基于复杂网络的城市轨道交通拥堵及碳排放研究［J］. 黑龙江科学， 2025 ， 16 （ 18 ）： 129 - 131 .

Wang Yingying ， Wang Xingren ， Suo Jun . Research on urban rail transit congestion and carbon emissions based on complex networks ［J］. Heilongjiang Science ， 2025 ， 16 （ 18 ）： 129 - 131 .

王丽慧，邹学成，陶辉，等 . 地铁隧道围岩热库逐年演化特性的实验研究［J］. 暖通空调， 2017 ， 47 （ 5 ）： 53 - 57， 82 .

Wang Lihui ， Zou Xuecheng ， Tao Hui ， et al . Experimental study on evolution characteristics of heat reservoir of wall rock in underground railway tunnels ［J］. Journal of HV&AC ， 2017 ， 47 （ 5 ）： 53 - 57 .

杨乐 . 地铁站用能特征与节能策略研究［D］. 北京：清华大学， 2017 .

Yang Le ， Yue . Research on the energy use characteristics and energy saving strategies of metro stations ［D］. Beijing ： Tsinghua University ， 2017 .

Cui Shengai ， Cui Enqi ， Xia Wei ， et al . Influence of surrounding rock temperature on fracture parameters of concrete for shotcrete use in the hot-dry tunnel environments ［J］. Construction and Building Materials ， 2021 ， 293 ： 123548 .

Rotta Loria A F . The silent impact of underground climate change on civil infrastructure ［J］. Communications Engineering ， 2023 ， 2 ： 44 .

Brandl H . Energy foundations and other thermo-active ground structures ［J］. Géotechnique ， 2006 ， 56 （ 2 ）： 81 - 122 .

Jiang Jize ， Wang Chenglong ， Bouazza A ， et al . Experimental study of thermal behaviour of energy tunnels at the entrance in cold regions ［J］. Environmental Geotechnics ， 2026 ， 13 （ 2 ）： 127 - 138 .

Cen Duofeng ， Yao Shuguang ， Xia Caichu . Cold storage scheme for energy tunnels to improve the ground thermal accumulation around subway tunnels ［J］. Renewable Energy ， 2025 ， 253 ： 123589 .

Bidarmaghz A ， Narsilio G A . Heat exchange mechanisms in energy tunnel systems ［J］. Geomechanics for Energy and the Environment ， 2018 ， 16 ： 83 - 95 .

Liu Jinquan ， Zhou Chao . Thermal performance of geothermal energy tunnel in unsaturated soils ［J］. Applied Thermal Engineering ， 2024 ， 245 ： 122868 .

Schaufelberger A ， Laloui L ， Rotta Loria A F . Influence of convection on the thermal storage performance of energy tunnels ［J］. Geomechanics for Energy and the Environment ， 2024 ， 40 ： 100595 .

Zhu Z ， Guo H . Exploration on construction of geothermal-utilized shield tunnels： a case study of fabrication and installation of tunnel energy segments in Qinghuayuan tunnel ［J］. Tunnel Construction . 2019 ， 39 （ 4 ）： 677 - 683 .

王海英，胡松涛，常忠，等 . 一种应用于地铁隧道中的毛细管土壤源热泵系统： CN201310629223.X ［P］. 2014-03-05 .

Ji Yongming ， Wu Wenze ， Wang Wenqiang ， et al . Heat transfer model of the front-end capillary heat exchanger of a subway source heat pump system ［J］. Energy and Buildings ， 2022 ， 255 ： 111665 .

Sun Ying ， He Jinfang ， Ye Ran ， et al . Thermal performance of capillary heat exchanger-based energy segments for metro tunnel source heat pump system ［J］. Case Studies in Thermal Engineering ， 2025 ， 75 ： 107292 .

Wang Yongyan ， Zhou Guobing ， Liu Jun ， et al . Experimental investigation on heat transfer performance and thermal stress of segment lining in a heating power energy tunnel ［J］. Tunnelling and Underground Space Technology ， 2025 ， 161 ： 106544 .

刘强军，梁赟，宋军芳，等 . 近42年山西省晋城市地温与气温时空特征研究［J］. 江苏农业科学， 2020 ， 48 （ 6 ）： 240 - 245 .

Liu Qiangjun ， Liang Yun ， Song Junfang ， et al . Temporal and spatial characteristics of ground temperature and air temperature in Jincheng City of Shanxi Province in recent 42 years and their correlation analysis ［J］. Jiangsu Agricultural Sciences ， 2020 ， 48 （ 6 ）： 240 - 245 .

申寿恒 . 地铁盾构能源隧道衬砌管片热—力耦合特性分析［D］. 青岛：青岛理工大学， 2025 .

Shen Shouheng . Analysis of thermo-mechanical coupling characteristics of lining segment in shield metro energy tunnel ［D］. Qingdao ： Qingdao University of Technology ， 2025 .

姜波 . 地铁运营初期区间隧道气温变化规律研究［J］. 都市快轨交通， 2018 ， 31 （ 2 ）： 113 - 118 .

Jiang Bo . Research on air temperature of metro tunnel during the initial stage ［J］. Urban Rapid Rail Transit ， 2018 ， 31 （ 2 ）： 113 - 118 .

吴汶泽 . 地铁源热泵系统源侧换热器多频响应传热特性研究［D］. 青岛：青岛理工大学， 2022 .

Wu Wenze . Study on multi-frequency response heat transfer performance of source side heat exchanger in metro source heat pump system ［D］. Qingdao ： Qingdao University of Technology ， 2022 .

綦浩宇 . 地下水渗流对地铁源热泵毛细管前端换热器传热特性的影响［D］. 青岛：青岛理工大学， 2023 .

Qi Haoyu . Effect of groundwater seepage on heat transfer characteristics of front-end capillary heat exchanger of metro source heat pump system ［D］. Qingdao ： Qingdao University of Technology ， 2023 .

齐江浩，赵蕾，王君，等 . 地铁隧道活塞风实测及特征分析［J］. 铁道科学与工程学报， 2016 ， 13 （ 4 ）： 740 - 747 .

Qi Jianghao ， Zhao Lei ， Wang Jun ， et al . Subway piston wind measurement and analysis of Xi'an metro Line 2 ［J］. Journal of Railway Science and Engineering ， 2016 ， 13 （ 4 ）： 740 - 747 .

GB 50157—2013 地铁设计规范［S］. （GB 50157 —

2013 Code for design of metro ［S］.

Ji Yongming ， Jiao Jiachen ， Yin Zhenfeng ， et al . Rapid performance prediction model for capillary heat exchangers in subway tunnel linings ［J］. Applied Thermal Engineering ， 2023 ， 232 ： 120967 .

青岛地铁集团有限公司 . 青岛市地铁8号线支线工程环境影响报告书［R］. 2022-01-10 .

Qingdao Metro Group Co， Ltd . Environmental impact report for the 8th branch line project of qingdao metro ［R］. 2022-01-10 .

Ji Yongming ， Ji Chengfan ， Shen Shouheng ， et al . Performance and optimal design parameters of tunnel lining CHEs under typical design conditions ［J］. Renewable Energy ， 2025 ， 238 ： 121962 .

Ma Chunjing ， Di Donna A ， Dias D ， et al . Numerical investigations of the tunnel environment effect on the performance of energy tunnels ［J］. Renewable Energy ， 2021 ， 172 ： 1279 - 1292 .

Wu Di ， Zhang Tianlong ， Li Bowen ， et al . Field test and numerical modelling on the heat exchange performance of an energy utility tunnel ［J］. Applied Thermal Engineering ， 2025 ， 281 ： 128735 .

Liu Jiaxin ， Han Chanjuan . Design and optimization of heat extraction section in energy tunnel using simulated annealing algorithm ［J］. Renewable Energy ， 2023 ， 213 ： 218 - 232 .

Ma Chunjing ， Di Donna A ， Dias D . Numerical study on the thermo-hydro-mechanical behaviour of an energy tunnel in a coarse soil ［J］. Computers and Geotechnics ， 2022 ， 151 ： 105003 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Simulation and Analysis of the Cascade Process for 136Xe Isotope Separation Based on Microchannel Distillation Technology

Research on Leakage Safety of Split-Type Air Conditioners Using R290 Based on Product Development

Key Points and Feasible Paths for Carbon-Emission Reduction of Cold Processing in Vegetable-Producing Areas

Performance of Coupled High-Temperature Heat Pump with Steam Supply Through Long-Distance Hot-Water Pipeline

Three-Dimensional Dynamic Simulation and Design Optimization of a Desiccant Wheel

Related Author

No data

Related Institution

No data

Address：10/F, Yindu Mansion, 67 Fucheng Road, Haidian Dist, Beijing, China Postal code：100142
Tel：010-68711412 Email：editor@car.org.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰

AI伴读