Interpolating functions for CO2 emission factors in dynamic simulations: The special case of a heat pump
P Valdiserri, V Ballerini, ER di Schio - Sustainable Energy Technologies …, 2022 - Elsevier
The decarbonization strategy implies a strong reduction of greenhouse gas emissions in
Europe. The use of heat pumps as generation systems for space heating is increasing …
Europe. The use of heat pumps as generation systems for space heating is increasing …
Renovation results of Finnish single-family renovation subsidies: Oil boiler replacement with heat pumps
Finland has approximately 150,000 oil-heated private homes. In 2020, the Finnish
government launched subsidies for private homeowner energy renovations. In this study, we …
government launched subsidies for private homeowner energy renovations. In this study, we …
How the energy price variability in Italy affects the cost of building heating: a Trnsys-guided comparison between air-source heat pumps and gas boilers
V Ballerini, E Rossi di Schio, P Valdiserri - Buildings, 2022 - mdpi.com
The paper investigates the variation in building thermal energy demand for different indoor
air set-point temperature and presents an economic analysis comparing the cost of a …
air set-point temperature and presents an economic analysis comparing the cost of a …
Multicomponent numerical model for heat pump control with low-temperature heat storage: A benchmark in the conditions of Central Europe
L Kudela, M Špiláček, J Pospíšil - Journal of Building Engineering, 2023 - Elsevier
This paper presents a computational parametric study on increasing the Seasonal
Coefficient of Performance for residential heat pumps, utilizing an enhanced computational …
Coefficient of Performance for residential heat pumps, utilizing an enhanced computational …
Anti-Freezing Study of High-Level Water-Collecting Natural Draft Wet-Cooling Tower Based on Its Water Temperature Distribution Characteristics
Z Wang, Z Yue, W Wang, C Ma, X Li, C Guo, Y Zhao - Energies, 2024 - mdpi.com
Thermal power units play a crucial role in the deep peak regulation of power generation.
During deep peak regulation, the load of the unit changes significantly, causing fluctuations …
During deep peak regulation, the load of the unit changes significantly, causing fluctuations …
A new climate chamber for air-source and ground-source heat pump testing based on the Hardware-in-the Loop approach: Design and cross validation
The present paper describes a new test bench, designed for experimental tests on small-
and medium-sized air-source and ground-source heat pumps, built at the University of …
and medium-sized air-source and ground-source heat pumps, built at the University of …
[HTML][HTML] Methodology to evaluate design modifications intended to eliminate frosting and high discharge temperatures in air-source heat pumps (ASHPs) in cold …
Air-source heat pumps (ASHPs) operating in cold climates experience problems with
frosting and high refrigerant temperatures. These problems increase energy consumption …
frosting and high refrigerant temperatures. These problems increase energy consumption …
A Long-Term Dynamic Analysis of Heat Pumps Coupled to Ground Heated by Solar Collectors
In agreement with the decarbonization of the building sector to meet the 2050 climate
neutrality targets, borehole thermal storage for solar energy represents a potential solution …
neutrality targets, borehole thermal storage for solar energy represents a potential solution …
Effect of real temperature data on the seasonal coefficient of performance of air source heat pumps
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 …
affect the determination of the seasonal coefficient of performance of ASHPs. Three Italian …
Integrated thermodynamic and control modeling of an air-to-water heat pump for estimating energy-saving potential and flexibility in the building sector
Reversible heat pumps are increasingly adopted for meeting the demand for space heating
and cooling in buildings. These technologies will play a key role not only in the …
and cooling in buildings. These technologies will play a key role not only in the …