A review on available energy saving strategies for heating, ventilation and air conditioning in underground metro stations

Y Yu, S You, H Zhang, T Ye, Y Wang, S Wei - Renewable and Sustainable …, 2021‏ - Elsevier
Due to the increasing number of underground metro stations worldwide and the great
energy consumption of heating, ventilation and air conditioning (HVAC) systems in …

[HTML][HTML] A review of ventilation and environmental control of underground spaces

B Yang, H Yao, F Wang - Energies, 2022‏ - mdpi.com
Because of rapid urbanization, traffic problems, and other factors, underground spaces have
been used more in the twenty-first century. Large underground spaces are required for …

Long-term performance of a front-end capillary heat exchanger for a metro source heat pump system

Y Ji, W Wu, S Hu - Applied Energy, 2023‏ - Elsevier
In recent years, the number of subways has rapidly increased, as they can effectively
alleviate urban traffic congestion. However, subways can also result in thermal pollution …

Coupling effect between tunnel lining heat exchanger and subway thermal environment

Y Ji, W Wang, Y Fan, S Hu - Renewable Energy, 2023‏ - Elsevier
If the waste heat generated during the long-term operation of a subway cannot be effectively
eliminated, it will lead to the deterioration of the tunnel thermal environment and thermal …

Impact of groundwater seepage on thermal performance of capillary heat exchangers in subway tunnel lining

Y Ji, S Shen, X Wang, H Zhang, H Qi, S Hu - Renewable Energy, 2024‏ - Elsevier
The metro tunnels are currently facing challenges associated with thermal pollution, which
significantly affects their operational safety and energy consumption. The subway source …

Study on soil heat storage performance and operation strategy of new integrated HST-GSHP system in different cold regions

Z Hu, S Geng, W Li, F Ge, X Liu - Energy and Buildings, 2022‏ - Elsevier
Heat source tower (HST) can absorb and transfer the total heat of air into soil through
borehole heat exchanger (BHE) in summer, which is a potential and effective method to …

System reliability study of geothermal energy walls in subway stations based on rapid thermal performance prediction model

X Su, C Chen, Y Huang, S Tian, J **a, J Liu, Y Yu - Energy, 2024‏ - Elsevier
The energy conservation potential of relative systems in subway stations can be improved
via the implementation of energy walls. However, current research mainly focuses on …

Heat transfer model of the front-end capillary heat exchanger of a subway source heat pump system

Y Ji, W Wu, W Wang, Y Fan, S Hu - Energy and Buildings, 2022‏ - Elsevier
The use of metro source heat pumps can help alleviate the deterioration of the subway
thermal environment and convert the “waste heat” into a valuable resource for heating …

Study on analytical solution model of heat transfer of ground heat exchanger in the protection engineering structure

J Wang, J Mao, X Han, Y Li - Renewable Energy, 2021‏ - Elsevier
In order to eliminate the disadvantages of the high cost of underground pipe drilling and
space occupation, according to the relevant practices of existing energy underground …

Prospects and challenges of seawater source heat pump utilization in China: A systematic review

L Wang, C Xu, C Wang, L Zhang, H Xu, H Su… - … and Sustainable Energy …, 2025‏ - Elsevier
Seawater source heat pumps (SWSHP) offer promising renewable energy solutions for
coastal cities, aligning with China's carbon neutrality goals. This comprehensive review …