[HTML][HTML] Experimental comparison and seasonal performance evaluation of different scroll compressor capacity modulation methods in an R410A water to water …

ST Inampudi, S Elbel - Applied Thermal Engineering, 2024 - Elsevier
Rising cooling needs for the residential and commercial air conditioning sectors and the
demand for higher SEER require HVAC&R to handle cooling loads below the design …

Evaluating heat pump system design methods towards a sustainable heat supply in residential buildings

C Vering, L Maier, K Breuer, H Krützfeldt, R Streblow… - Applied Energy, 2022 - Elsevier
Aiming at an emission-free building energy supply, air-source heat pump systems (HPSs)
are promising to replace conventional technologies such as gas boilers. Currently, the …

Comparative analysis of air-to-water and ground source heat pumps performances

GA Mouzeviris, KT Papakostas - International Journal of …, 2021 - Taylor & Francis
ABSTRACT A comparative analysis of the Coefficient of Performance (COP) and the Energy
Efficiency Ratio (EER), based on the technical data of 430 different models of air-to-water …

Waste heat recovery by air-to-water heat pump from exhausted ventilating air for heating of multi-family residential buildings

P Kowalski, P Szałański, W Cepiński - Energies, 2021 - mdpi.com
The paper presents an analysis of the application of an air-to-water electric compressor heat
pump (AWHP) for the recovery of waste heat from the exhaust air in a typical multifamily …

A generic methodology for mapping the performance of various heat pumps configurations considering part-load behavior

A Rogeau, J Vieubled, L Ruche, R Girard - Energy and Buildings, 2024 - Elsevier
Electrification of heating is the main option for decarbonizing the residential sector, mainly
through heat pumps, which are therefore widely considered both by local stakeholders and …

[HTML][HTML] Assessing the validity of European labels for energy efficiency of heat pumps

L Nolting, S Steiger, A Praktiknjo - Journal of Building Engineering, 2018 - Elsevier
Abstract The European Union implemented Ecodesign and Labelling Directives to support
the market diffusion of energy efficient products. Accurate signals for consumers on energy …

Study on Air-to-Water Heat Pumps Seasonal Performances for Heating in Greece

GA Mouzeviris, KT Papakostas - Energies, 2022 - mdpi.com
Air-to-water heat pumps (AWHPs) is a very good option for efficient heating in the residential
and commercial building sectors. Their performance and therefore the use of primary energy …

Effect of real temperature data on the seasonal coefficient of performance of air source heat pumps

V Ballerini, M Dongellini, ER di Schio… - Journal of Physics …, 2022 - iopscience.iop.org
In this paper, a transient analysis is performed in order to evaluate how effective climate data
affect the determination of the seasonal coefficient of performance of ASHPs. Three Italian …

Summer performances of reversible air-to-water heat pumps with heat recovery for domestic hot water production

C Naldi, M Dongellini, GL Morini - Energy Procedia, 2015 - Elsevier
A numerical model for the seasonal performance evaluation of electric air-to-water
reversible heat pumps during summer is presented. The model employs the bin-method, as …

Seasonal heat performances of air-to-water heat pumps in the Greek climate

GA Mouzeviris, KT Papakostas - IOP Conference Series: Earth …, 2020 - iopscience.iop.org
With the implementation of the European Union (EU) Energy-related Products (ErP)
Directive, heat pumps (HPs) and in particular air-to-water heat pumps (AWHPs), are …