Naslov
Calculation and Design of the Heat Pumps

Autori
Perko, Jurica ; Dugeč, Vjekoslav ; Topić, Danijel ; Šljivac, Damir ; Kovač, Zoran

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

Izvornik
Proceedings of The 3rd International Youth Conference on Energetics 2011 / Neves, Luís Miguel Pires - Leiria, 2011

ISBN
978-989-95055-6-8

Skup
International Youth Conference on Energetics (3 ; 2011)

Mjesto i datum
Leiria, Portugal, 07.07.2011. - 09.07.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
compressors; geothermal energy; geothermal power generation; heating; heat pumps; temperature control; thermodynamics; thermomechanical processes

Sažetak
Paper deals with calculation and design of the heat pumps that are used for purposes of heating and cooling. Heat pumps are systems that draw heat from one source (earth, water, air or ambient) and transfer it to another. Their operation is described by Carnot circular process, in which thermal energy is taken from one body to working medium and then from a working medium to the heated body. Energy put in the process is equal to the energy needed for moving and compression of the working medium. Authors have calculated that average energy input is equal to ¼ of useful thermal energy (output). Further on in the paper the working principle of the heat pumps and their main parts are described.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

Napomena
Http://http://www.iyce2011.org

POVEZANOST RADA