Napredna pretraga

Pregled bibliografske jedinice broj: 62004

Numerical Simulation of Heating and Cooling System with a Heat Pump


Pavković, Branimir
Numerical Simulation of Heating and Cooling System with a Heat Pump // Proceedings of the International Congress Energy and the Environment 2000 / Franković, Bernard (ur.).
Rijeka: Hrvatsko udruženje za sunčevu energiju, 2000. str. 183-195 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Numerical Simulation of Heating and Cooling System with a Heat Pump

Autori
Pavković, Branimir

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

Izvornik
Proceedings of the International Congress Energy and the Environment 2000 / Franković, Bernard - Rijeka : Hrvatsko udruženje za sunčevu energiju, 2000, 183-195

Skup
International Congress Energy and the Environment 2000

Mjesto i datum
Opatija, Hrvatska, 25-27.10.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Modeling; heat pump; system; control

Sažetak
A dynamic numerical simulation model of a heat pump system for a building heating and cooling is developed. Numerical system model comprises subroutines that represent a heat pump, heat storage, temperature controllers and heat exchangers. Model is suitable for simulation of various system configurations and it is aimed to be used during the system design for making decision on optimal system configuration and control strategy. It makes possible different analyses of energy consumption and temperature changes in system or influence of different control actions on system behavior. Numerical simulations of a heat pump heating and cooling system for a building with 125 kW heating and 105 kW cooling load are performed. Control strategies comprising constant supply water temperature and variable supply water temperature that depends on outside ambient temperature are investigated. Two-position action and step controllers are used for the heat pump control. Influence of the control strategy on energy consumption and system temperature changes is pointed out.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
069005

Ustanove
Tehnički fakultet, Rijeka

Autor s matičnim brojem:
Branimir Pavković, (147753)