A method for sizing air source heat pump considering the joint effect of outdoor air temperature and relative humidity

A novel index model for defrosting initiating time point of air source heat pump based on the cusp catastrophe theory

(2022) Hengli Feng et al.   ENERGY AND BUILDINGS

Sub-micron particle number emission from residential heating systems: A comparison between conventional and condensing boilers fueled by natural gas and liquid petroleum gas, and pellet stoves

(2022) Elisa Caracci et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Technical, economic, and environmental feasibility of replacing a flash tank with a sub-cooler in heat pump system

(2022) Saeed Maddah et al.   JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

Determination of the optimal discharge pressure of the transcritical CO2 heat pump cycles for heating and cooling performances based on new correlation

(2021) Saeed Maddah et al.   JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

Roadmap towards clean and low carbon heating to 2035: A provincial analysis in northern China

(2021) Sining Ma et al.   ENERGY

Deep learning-based prediction method on performance change of air source heat pump system under frosting conditions

(2021) Yong Hwan Eom et al.   ENERGY

Development of evaluation indexes for assessing the regional operating performances of air source heat pump (ASHP) units operated in different climate regions based on the equivalent temperature drop method

(2021) Yong Wu et al.   ENERGY AND BUILDINGS

Experimental investigation on improving defrosting performance of air source heat pump through vapor injection

(2021) Wenzhe Wei et al.   ENERGY AND BUILDINGS

Exergoeconomic performance comparison, selection and integration of industrial heat pumps for low grade waste heat recovery

(2020) Mengying Wang et al.   ENERGY CONVERSION AND MANAGEMENT

A novel design method for ASHPs considering output heating capacity and frosting suppression

(2020) Shimin Liang et al.   ENERGY AND BUILDINGS

Technical, economic and environmental investigation on heating performance of quasi-two stage compression air source heat pump in severe cold region

(2020) Wenzhe Wei et al.   ENERGY AND BUILDINGS

Thermal energy storage based (TES-based) reverse cycle defrosting control strategy optimization for a cascade air source heat pump

(2020) Minglu Qu et al.   ENERGY AND BUILDINGS

Comparative study of the performance of air and geothermal sources of heat pumps cycle operating with various refrigerants and vapor injection

(2020) Saeed Maddah et al.   Alexandria Engineering Journal

An equivalent temperature drop method for evaluating the operating performances of ASHP units jointly affected by ambient air temperature and relative humidity

(2020) Yong Wu et al.   ENERGY AND BUILDINGS

A robust optimization model for designing the building cooling source under cooling load uncertainty

(2019) Jide Niu et al.   APPLIED ENERGY

Defrosting start control strategy optimization for an air source heat pump unit with the frost accumulation and melted frost downwards flowing considered

(2019) Mengjie Song et al.   Sustainable Cities and Society

Dynamic coupling method between air-source heat pumps and buildings in China’s hot-summer/cold-winter zone

(2019) Sihui Li et al.   APPLIED ENERGY

Determination of the optimal defrosting initiating time point for an ASHP unit based on the minimum loss coefficient in the nominal output heating energy

(2019) Wei Wang et al.   ENERGY

An overview of optimization technologies applied in combined cooling, heating and power systems

(2019) Lei Gao et al.   RENEWABLE & SUSTAINABLE ENERGY REVIEWS

Designing and optimizing a novel cogeneration system for an office building based on thermo-economic and environmental analyses

(2019) Ehsan Amiri Rad et al.   RENEWABLE ENERGY

A novel characteristic index for frosting suppression based on the configuration and operation of air source heat pumps

(2019) Shimin Liang et al.   INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID

Effect of input variables on cooling load prediction accuracy of an office building

(2018) Yan Ding et al.   APPLIED THERMAL ENGINEERING

Prediction of the frost growth and performance change of air source heat pump system under various frosting conditions

(2018) Yoong Chung et al.   APPLIED THERMAL ENGINEERING

A new performance index for constant speed air-source heat pumps based on the nominal output heating capacity and a related modeling study

(2018) Wei Wang et al.   ENERGY AND BUILDINGS

An experimental study on defrosting performance of an air source heat pump unit with a multi-circuit outdoor coil at different frosting evenness values

(2016) Mengjie Song et al.   APPLIED THERMAL ENGINEERING

Developing a new frosting map to guide defrosting control for air-source heat pump units

(2015) J.H. Zhu et al.   APPLIED THERMAL ENGINEERING

Techno-economic analysis of air source absorption heat pump: Improving economy from a design perspective

(2014) Wei Wu et al.   ENERGY AND BUILDINGS

Design and optimisation of dual-mode heat pump systems using natural fluids

(2011) Wenling Zhang et al.   APPLIED THERMAL ENGINEERING