Passenger thermal comfort in the whole departure process of high-speed railway stations: A case study with thermal experience and metabolic rate changes in summer

Yuan, Ye; Han, Yuexin; Chen, Huizhen; Song, Cailu; Liu, Gang

doi:10.1016/j.enbuild.2023.113105

Cited by 8 publications

(2 citation statements)

References 55 publications

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“…In fact, passengers' adaptation to the indoor thermal environment is higher than the results predicted by the PMV-PPD model, and, with increasing time spent, passengers' real thermal neutral temperature gradually reaches the predicted thermal neutral temperature [11]. Ye Yuan [12] investigated the dynamic thermal response of passengers throughout the departure process and determined their specific thermal comfort needs in different functional zones. The range of thermo-neutral temperature variations for passengers in different functional zones was derived by means of a questionnaire survey and calculations in order to provide a reference for improving the thermal comfort of passengers and optimizing the indoor environment.…”

Section: Introductionmentioning

confidence: 99%

An Improved Zonal Ventilation Control Method of Waiting Hall of High-Speed Railway Station Based on Real-Time Occupancy

Zhou,

Tang

et al. 2024

Buildings

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The random movement of occupants in a high-speed railway station results in a more complex indoor environment. In this study, the indoor thermal environment and the thermal comfort in summer were investigated via field measurements and questionnaires in the waiting hall of a high-speed railway station. The results showed that there was an uneven horizontal temperature distribution in the area, and over 30% of the passengers were dissatisfied with the air conditioning system. In order to improve the control of the indoor temperature as well as reduce the energy consumption of the air conditioning system, an improved zonal control strategy and AMPC control optimization algorithm based on real-time people are proposed, and different control strategies are modeled and simulated using MATLAB/Simulink. It is concluded that the improved zonal control method proposed in this paper can save 28.04% of the fan energy consumption compared with the traditional control strategy.

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Section: Introductionmentioning

confidence: 99%

An Improved Zonal Ventilation Control Method of Waiting Hall of High-Speed Railway Station Based on Real-Time Occupancy

Zhou,

Tang

et al. 2024

Buildings

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“…In this context, railway passenger stations are not only a manifestation of transport functions, but also an important symbol of urban cultural and technological development [3][4][5][6][7]. However, with the improvement of people's quality of life at the same time, the demand for thermal comfort in building environments also have been increasing [8][9][10][11][12][13][14][15][16][17][18]. Therefore, it is a new design challenge to further enhance the thermal comfort and sustainability of those stations while meeting their basic functions.…”

Section: Introductionmentioning

confidence: 99%

Combining Thermodynamics with Architectural Design Concepts: Thermal Comfort and Sustainability of Railway Passenger Stations

Jin

2023

IJHT

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With the continuous deepening of urbanization, railway passenger stations have become the core transport nodes of cities, transporting a large number of passengers every day. However, people's demand for thermal comfort in the environment has been gradually increasing at the same time, making thermal comfort and sustainability of the stations indispensable elements in their design. Although studies of building thermal comfort are quite rich in theory and practice, most of them focus on residential or office buildings. The specific public facilities of railway passenger stations have been studied relatively less. Therefore, this study dug into the thermal comfort of those stations from the perspective of human thermal balance and sensation. At the same time, the sustainability of thermal comfort was evaluated and analyzed by combining the structural equation model (SEM) and the Importance Performance Analysis (IPA) model, aiming to provide reference and guidance for the design and renovation of railway passenger stations in the future.

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Investigation of passenger thermal satisfaction across multi-space transitions in high-speed railway stations: A case study in cold regions of China

Yuan,

Li,

Liu

et al. 2024

Building and Environment

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Passenger thermal comfort in the whole departure process of high-speed railway stations: A case study with thermal experience and metabolic rate changes in summer

Cited by 8 publications

References 55 publications

An Improved Zonal Ventilation Control Method of Waiting Hall of High-Speed Railway Station Based on Real-Time Occupancy

An Improved Zonal Ventilation Control Method of Waiting Hall of High-Speed Railway Station Based on Real-Time Occupancy

Combining Thermodynamics with Architectural Design Concepts: Thermal Comfort and Sustainability of Railway Passenger Stations

Investigation of passenger thermal satisfaction across multi-space transitions in high-speed railway stations: A case study in cold regions of China

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