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Dynamic simulation of a domestic hot-water system
Applied Energy, 1991Abstract The paper describes the building and testing of a domestic hot-water system in a laboratory of the Department of Mechanical Engineering, University of Canterbury, New Zealand. The system included not only conventional household devices, but also solar panels and a waste-water heat exchanger.
G.J. Parker, A.S. Tucker
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Classification of Solar Domestic Hot Water Systems
Proceedings of EuroSun2016, 2016For commercial reasons it is becoming more and more necessary to have an effective way of classifying solar domestic hot water systems. Customers need a quick advice before shopping, and impartial information printed on a label may help. Two indexes are defined, the energy factor and the figure of merit, that can serve this purpose.
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Unvented domestic hot water storage systems
Structural Survey, 1989Introduction Changes to the UK's Model Water Byelaws will permit, subject to their adoption by the regional Water Authorities, the use of hot water storage systems of more than 50 litres capacity which are connected directly to the mains water supply (storage systems of less than 50 litres are exempt from the Building Regulations), removing the need ...
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Domestic hot water consumption pattern: Relation with total water consumption and air temperature
Renewable and Sustainable Energy Reviews, 2022Inés Meireles
exaly
CO2 heat pump for domestic hot water
2008This paper describes the development of a CO2 air/water heat pump, designed to meet the tap hot water requirement of a residential building located in the northern part of Italy. The basic design consists of a single-stage piston compressor, a coaxial type gas cooler, an electronic expansion valve, a finned tube evaporator and a low pressure receiver ...
Ezio Fornasieri +2 more
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Modeling occupant behavior’s influence on the energy efficiency of solar domestic hot water systems
Applied Energy, 2022Xin Zhou, Shuai Tian, Jingjing An
exaly