学术成果

 一、期刊论文

1. Tong Xiong*, Zhihao Huo, Longxiang Hu, Haowen Li, Zhijie Zhai, Jianfeng Li, Guoqiang Liu, Gang Yan. Vapor bypass heat exchanger for enhanced heating performance of air source heat pump systems under frosting conditions[J]. Applied Thermal Engineering, 2026, 303: 132156. 

2. Tong Xiong*, Zhijie Zhai, Haowen Li, Jianfeng Li, Longxiang Hu, Guoqiang Liu, Gang Yan. A comparison of heating performance for vapor injection and vapor bypass air source heat pumps under frosting-defrosting conditions[J]. Energy, 2026, 353: 140998. 

3. Tong Xiong*, Heng Wu, Longxiang Hu, Guoqiang Liu, Gang Yan. Optimal design of vapor-bypassed heat exchanger for performance improvement of air source heat pump system[J]. Renewable Energy, 2025, 249: 123219. （ESI 高被引论文）

4. Bowen Wang, Tong Xiong*, Zhihao Huo, Jie Liu, Guoqiang Liu, Gang Yan. Vapor bypass technology to enhance the performance of an air source heat pump system with 5 mm diameter finned tube heat exchanger[J]. Energy and Buildings, 2026, 360: 117413.

5. Zhijie Zhai, Tong Xiong*, Longxiang Hu, Yanfei Liu, Guoqiang Liu, Gang Yan. Experimental investigation on performance enhancement of an air source heat pump by using a novel vapor bypass approach[J]. Energy, 2026, 344:139909.

6. Longxiang Hu, Tong Xiong*, Yanfei Liu, Zhijie Zhai, Guoqiang Liu, Gang Yan. Optimization and comparative assessment of variable-circuitry heat exchanger for air-source heat pumps using R32, R290 and R454B[J]. Energy, 2026, 349:140635.

7. Longxiang Hu, Tong Xiong*, Yuqing Yang, Guoqiang Liu, Gang Yan. Recent advances in refrigerant circuitry optimization of fin-and-tube heat exchangers for air source heat pump systems[J]. Energy, 2025, 333:137443.

8. Longxiang Hu, Tong Xiong*, Guoqiang Liu, Qideng Xiao, Tingxun Li, Jinbo Li, Gang Yan. Variable-circuitry heat exchanger for performance improvement of R290 air source heat pump system[J]. Energy, 2025, 318: 134818.

9. Tong Xiong, Qi Chen*, Shijie Xu, Guoqiang Liu, Qiang Gao, Gang Yan. A new defrosting model for microchannel heat exchanger heat pump system considering the effects of drainage and water retention[J]. Energy, 2024, 289: 129968.

10. Tong Xiong, Longxiang Hu, Guoqiang Liu*, Gang Yan. Transient refrigerant distribution in a microchannel heat exchanger heat pump system under different reverse cycle defrosting strategies[J]. Case Studies in Thermal Engineering, 2024, 61: 105069.

11. Tong Xiong, Tianyang Zhao, Guoqiang Liu*, Lei Zhao, Junfeng Jin, Qiang Gao, Gang Yan. Frosting characteristics of microchannel heat exchangers: Parametric studies and correlation development[J]. Journal of Building Engineering, 2024, 90: 109521.

12. Tong Xiong, Guoqiang Liu*, Siyuan Wang, Gang Yan*, Jianlin Yu. An investigation on the efficient reverse cycle defrosting strategy for microchannel heat exchanger heat pump system[J]. Journal of Building Engineering, 2023, 71: 106537.

13. Tong Xiong, Guoqiang Liu, Qiang Gao, Gang Yan*, Jianlin Yu. Thermal-hydraulic and drainage performance of microchannel heat exchangers for refrigeration and heat pump systems under frosting, defrosting, and wet conditions: A comprehensive review[J]. Journal of Building Engineering, 2023, 61: 105654.

14. Tong Xiong, Guoqiang Liu*, Gang Yan. Performance improvement of microchannel heat exchangers with modified louver fins under frosting conditions[J]. Applied Science, 2023, 13: 6378.

15. Tong Xiong, Guoqiang Liu, Shenjie Huan, Gang Yan*, Jianlin Yu. Two-phase flow distribution in parallel flow mini/micro-channel heat exchangers for refrigeration and heat pump systems: A comprehensive review[J]. Applied Thermal Engineering, 2022, 201: 117820.

16. Tong Xiong, Yuzheng Ying, Binglong Han, Gang Yan*, Jianlin Yu. Comparison of energy supplies and consumptions in heat pump systems using finned tube and microchannel heat exchangers during defrosting[J]. International Journal of Refrigeration, 2021, 132: 222-232.