Results 11 to 20 of about 447,992 (303)

Experimental research on the performance of BIPV/T system with water-cooled wall

open access: yesEnergy Reports, 2022
Solar photovoltaic/thermal building integrated power/heat technology (BIPV/T) can provide both electricity and heat to buildings, which is important for improving the efficiency of solar energy utilization and reducing building energy consumption.
Minghui Ge   +4 more
doaj   +1 more source

Real Domestic Hot Water Consumption in Residential Buildings and Its Impact on Buildings’ Energy Performance—Case Study in Poland

open access: yesEnergies, 2021
A building’s energy consumption is assessed considering the energy required for heating, cooling, lighting, and domestic hot water (DHW). Methodologies used to calculate energy certificates in European Union countries consider hot water consumption rates
Katarzyna Ratajczak   +3 more
doaj   +1 more source

Performance assessment between a ground coupled and air source heat pump used for domestic hot water preparation [PDF]

open access: yesE3S Web of Conferences, 2019
A ground-coupled heat pump system (GCHP) and an air source heat pump (ASHP) driven by photovoltaic panels are used to provide domestic hot preparation for a NZEB house.
Sebarchievici Calin
doaj   +1 more source

Heat Loss Due to Domestic Hot Water Pipes

open access: yesEnergies, 2021
Domestic hot water (DHW) system energy losses are an important part of energy consumption in newly built or in reconstructed apartment buildings. To reach nZEB or low energy building targets (renovation cases) we should take these losses into account ...
Anti Hamburg   +3 more
doaj   +1 more source

Retrofitted Solar Domestic Hot Water Systems for Swedish Single-Family Houses—Evaluation of a Prototype and Life-Cycle Cost Analysis

open access: yesEnergies, 2016
According to recent technology road maps, system cost reductions and development of standardised plug-and-function systems are some of the most important goals for solar heating technology development.
Luis Ricardo Bernardo   +2 more
doaj   +1 more source

Domestic hot water consumption in multi-apartment buildings

open access: yesE3S Web of Conferences, 2017
The article presents the analysis of the hot water consumption in apartment buildings. This study was conducted basing on the data gathered from 626 apartments during two following years.
Chmielewska Agnieszka   +2 more
doaj   +1 more source

Reduction of Heat Losses Using Quadruple Heating Pre-Insulated Networks: A Case Study [PDF]

open access: yes, 2019
The paper presents an analysis of heat loss and reductions of annual emissions of air pollutants of a quadruple pre-insulated heating network by comparing this solution with the existing pre-insulated network consisting of four pre-insulated single pipes
Krawczyk, Dorota Anna   +2 more
core   +1 more source

Developing the System of Collecting, Storing and Processing Information from Solar Collectors [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2021
The article herein presents a new technique of controlling the system of collecting, storing and processing the information from the solar collectors, which might be applied to heating the industrial and domestic compartments for hot water supply.
Waldemar Wojcik   +6 more
doaj   +1 more source

An innovative design and evaluation of a stratified hot water storage system - the Water Snake [PDF]

open access: yes, 2015
The increase in energy prices and the demand to reduce carbon emission is attracting the attention to the implementation of diverse heating technologies such as heat pumps, solar energy, gas boilers, CHP and electric heaters. Heating applications for
Al-Habaibeh, A, Fanshawe, S, Shakmak, B
core   +1 more source

Dataset on solar contributions by thermal solar systems in Chile applying Chilean and Spanish regulations

open access: yesData in Brief, 2019
The data presented in this article are related to the research article entitled “Solar domestic hot water regulation in the Latin American residential sector with the implementation of the Energy Performance of Buildings Directive: The case of Chile ...
Luis M. López-Ochoa   +3 more
doaj   +1 more source

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