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Jingyi Liu

Changchun Institute of Technology

China

  • Changchun Institute of Technology

SCHOLARLY PAPERS

3

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90

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0

Scholarly Papers (3)

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1.

Long-Term Energy, Economic, and Environmental Performance of a Hybrid Air–Ground Source Heat Pump System in Cold Climate Applications

Number of pages: 74 Posted: 07 Oct 2025
Zhaochao Tu, Hongwen Jin, Zhenyang Zhang, Huibo Li, Jingyi Liu, Jiangtao Hao, Linsheng Huang and Xiaoping Li
Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology and affiliation not provided to SSRN
Downloads 45 (1,133,231)

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Air source heat pump, Ground source heat pump, Thermal imbalance, Integrated operation, Critical switching temperature

2.

Performance optimization and long-term evaluation of a hybrid air–ground source heat pump system for cold-climate buildings

Number of pages: 63 Posted: 28 Oct 2025
Zhaochao Tu, Hongwen Jin, Zhenyang Zhang, Huibo Li, Jingyi Liu, Jiangtao Hao, Linsheng Huang and Xiaoping Li
Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology, Changchun Institute of Technology and affiliation not provided to SSRN
Downloads 30 (1,332,057)

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Hybrid air-ground source heat pump, Series cascade heating mode, Thermal imbalance, Critical switching temperature

3.

Analysis of Factors Influencing Energy Consumption in PEM Electrolyser Cells

Number of pages: 35 Posted: 29 Jan 2026
Yang Liu, Qian Yin, Jingyi Liu and Chenzhe Hang
affiliation not provided to SSRN, Beijing University of Civil Engineering and Architecture, Changchun Institute of Technology and affiliation not provided to SSRN
Downloads 15 (1,509,872)

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PEM electrolyser, energy consumption, quantification, polarisation curve, impedance