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Energetic and Economic Analysis of Solar and Air to Water Heat Pump System for Sanitary Hot Water Heating in Tourist Camps


Viličić, Ivan; Pavković, Branimir; Lenić, Kristian
Energetic and Economic Analysis of Solar and Air to Water Heat Pump System for Sanitary Hot Water Heating in Tourist Camps // Proceedings of the International Congress Energy and the Environment / Franković, Bernard (ur.).
Rijeka: Hrvatsko udruženje za sunčevu energiju Rijeka, 1998. str. 125-137 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Energetic and Economic Analysis of Solar and Air to Water Heat Pump System for Sanitary Hot Water Heating in Tourist Camps

Autori
Viličić, Ivan ; Pavković, Branimir ; Lenić, Kristian

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the International Congress Energy and the Environment / Franković, Bernard - Rijeka : Hrvatsko udruženje za sunčevu energiju Rijeka, 1998, 125-137

Skup
International Congress Energy and the Environment

Mjesto i datum
Opatija, Hrvatska, 28-30.10.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Sanitary hot water heating; energetic and economic analysis; numerical modelling; air-water heat pump; solar collector

Sažetak
In the paper an energetic and economic analysis of sanitary hot water (SHW) heating systems was performed. Three types of SHW heating system have been analysed: first with flat plate solar collectors, second with air-water heat pump and third with electric heater. The input parameters for the analysis have been used from measured meteorological data for the Adriatic Coast climatic conditions. The possible utilization of night off-peak electrical energy, using heat storage was analysed as well. The paper deals with dynamic models for energetic balances of mentioned systems. As referent value for system control, hot water temperature changes in a storage tanks, have been taken. These temperature changes are due to heat gain and thermal energy accumulation. The heat storage model was developed using the “stirred tank” approach with variable temperature during a certain time. The numerical model takes into account the influence of temperature difference in a heat exchanger to heat flux and SHW temperature in storage tanks. This model enables system optimisation and gives energetic balances necessary for energetic and economic optimisation.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
069005

Ustanove
Tehnički fakultet, Rijeka

Citiraj ovu publikaciju

Viličić, Ivan; Pavković, Branimir; Lenić, Kristian
Energetic and Economic Analysis of Solar and Air to Water Heat Pump System for Sanitary Hot Water Heating in Tourist Camps // Proceedings of the International Congress Energy and the Environment / Franković, Bernard (ur.).
Rijeka: Hrvatsko udruženje za sunčevu energiju Rijeka, 1998. str. 125-137 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Viličić, I., Pavković, B. & Lenić, K. (1998) Energetic and Economic Analysis of Solar and Air to Water Heat Pump System for Sanitary Hot Water Heating in Tourist Camps. U: Franković, B. (ur.)Proceedings of the International Congress Energy and the Environment.
@article{article, editor = {Frankovi\'{c}, B.}, year = {1998}, pages = {125-137}, keywords = {sanitary hot water heating, energetic and economic analysis, numerical modelling, air-water heat pump, solar collector}, title = {Energetic and Economic Analysis of Solar and Air to Water Heat Pump System for Sanitary Hot Water Heating in Tourist Camps}, keyword = {sanitary hot water heating, energetic and economic analysis, numerical modelling, air-water heat pump, solar collector}, publisher = {Hrvatsko udru\v{z}enje za sun\v{c}evu energiju Rijeka}, publisherplace = {Opatija, Hrvatska} }