Results 51 to 60 of about 26,549 (157)

The Research on Heat Pump Air-conditioner with Condensing Heat Recovery

open access: yesZhileng xuebao, 2013
A method integrating the condensing heat recovery technology with the heat pump technology to produce sanitary hot water was put forward. According to the characteristics of domestic air conditioner, the condensation heat was recovered and reused to heat
Shi Defu, Chen Hua, Zhou Chu
doaj  

ENERGY-EFFICIENT REGIMES FOR HEATING-SUPPLY OF THE RESIDENTIAL BUILDINGS

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2015
Rise in comfort and inhabitation safety is one of the main requirements of the general maintenance, reconstruction of the old and construction of the new residential houses.
S. N. Osipov, V. M. Pilipenko
doaj  

DESIGN AND ANALYSIS OF A SOLAR WATER HEATING SYSTEM WITH THERMAL STORAGE FOR RESIDENTIAL APPLICATIONS [PDF]

open access: yesJournal of Sustainable Energy, 2019
This paper represents a design and analysis of a solar domestic hot water and space heating system with thermal storage for single-family house. To meet the energy demand of residential sector like a house, one of the best options is solar water heating ...
RABBANI R., TARIQ I.
doaj  

Numerical approach and experimental investigation of a stratified hot water storage tank for domestic hot water production

open access: yesResults in Engineering
Thermal stratification within storage tanks plays a critical role in the efficiency of thermal energy storage systems. In this paper, one-dimensional numerical model of a stratified storage tank is developed to simulate the thermal stratification process
M. Reda Haddouche   +3 more
doaj   +1 more source

Continuously Learning Prediction Models for Smart Domestic Hot Water Management

open access: yesEnergies
Domestic hot water (DHW) consumption represents a significant portion of household energy usage, prompting the exploration of smart heat pump technology to efficiently meet DHW demands while minimizing energy waste.
Raphaël Bayle   +4 more
doaj   +1 more source

Experimental Investigation of Heat Pump Modules Limited to 150 g of Refrigerant R290 and a Dedicated Test Rig

open access: yesEnergies
Heat pumps are widely regarded as a key technology for sustainable heating, offering a pathway to significantly reduce fossil fuel dependency and combat the climate crisis.
Stephan Preisinger   +6 more
doaj   +1 more source

Corrosion Investigation Domestic Hot Water Tanks

open access: yes, 1950
Since water is the chief factor involved in the process of corrosion and, because it varies in character from place to place, experimental work must be carried out in localities representing different types of water across Canada. Because some of the factors involved in the corrosion of hot water tanks are embodied in their physical features and the ...
openaire   +1 more source

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