Indirect expansion solar assisted heat pump system: A review
J Zhou, C Zeng, Z Wang, W Lyu, Y Tang, D Wu… - Sustainable Energy …, 2022 - Elsevier
Benefiting of the advantages of low CO 2 emission and high energy performance, indirect
expansion solar assisted heat pump system (IDESHP) is one of the most promising and …
expansion solar assisted heat pump system (IDESHP) is one of the most promising and …
Experimental research on vapor-injected water source heat pump using R1234ze (E)
F Wei, B Wang, Z Cheng, M Cui - Applied Thermal Engineering, 2023 - Elsevier
As a low GWP alternative refrigerant to R134a, the direct use of R1234ze (E) in water source
heat pumps leads to significant performance degradation. Vapor injection combined with …
heat pumps leads to significant performance degradation. Vapor injection combined with …
A data-driven evaluating method on the defrosting effect of the air source heat pump system in Beijing
The current demand-based defrosting initiation strategies of air source heat pumps (ASHPs)
faces difficulty in achieving a balance between cost and robustness. Therefore, an efficient …
faces difficulty in achieving a balance between cost and robustness. Therefore, an efficient …
Performance investigation on a novel air-source heat pump using CO2/HC for recirculated water heater in cold regions
J Luo, Q Wang, K Yang, Z Zhao, G Chen… - … Energy Technologies and …, 2022 - Elsevier
Heat pump becomes attractive for recirculated hot water heating in cold regions, whereas
conventional configurations face difficulties in operation at low ambient temperatures. A …
conventional configurations face difficulties in operation at low ambient temperatures. A …
Capacity optimisation and multi-dimensional analysis of air-source heat pump heating system: A case study
Z Liu, M He, X Tang, G Yuan, B Yang, X Yu, Z Wang - Energy, 2024 - Elsevier
The utilisation of air-source heat pumps (ASHPs) for heating is a pivotal technology for
enhancing the environmental friendliness of building heating and striving towards carbon …
enhancing the environmental friendliness of building heating and striving towards carbon …
[HTML][HTML] Large Air-to-Water Heat Pumps for Fuel-Boiler Substitution in Non-Retrofitted Multi-Family Buildings—Energy Performance, CO2 Savings, and Lessons …
O Montero, P Brischoux, S Callegari, C Fraga… - Energies, 2022 - mdpi.com
The use of air source heat pumps (ASHP) in the specific context of existing multi-family
buildings (MFB) represents an important challenge, especially in terms of performance and …
buildings (MFB) represents an important challenge, especially in terms of performance and …
The study of dynamic characteristics on a novel air source heat pump coupled with liquid-storage gas-liquid separator under non frosting and refrigeration conditions
Air source heat pump is widely used for heating as it has high efficiency and environmentally
friendly advantages, but there is frosting issue in low temperature and high humidity …
friendly advantages, but there is frosting issue in low temperature and high humidity …
Development of a variable water temperature control method for air source heat pump based on the supply–demand balance
Y Sun, X Li, W Wei, H Xue, W Wang, S Deng - … Energy Technologies and …, 2022 - Elsevier
Air source heat pump (ASHP) is one of renewable energy technologies, and has been
widely used for space heating. In practice applications, the setting value of its supply water …
widely used for space heating. In practice applications, the setting value of its supply water …
Efficiency assessment of variable speed air source heat pump heating systems: A hybrid data-driven and theoretical approach
The laboratory performance evaluations of variable speed air source heat pumps typically
adhere to standard steady-state test methods, which neglect the dynamic characteristics …
adhere to standard steady-state test methods, which neglect the dynamic characteristics …
[HTML][HTML] Supporting Multi-Attribute, Non-Compensating Selection of the Right Heat Pump Device for a Residential Building, Considering the Limited Availability of the …
G Ginda, N Iwaszczuk, M Dudek - Energies, 2022 - mdpi.com
Reliable and comprehensive choice of a suitable domestic heat pump for a common
dwelling house is discussed in the paper. The application of common and freely available …
dwelling house is discussed in the paper. The application of common and freely available …