Naslov
Razvoj i potvrda valjanosti simulacijskog modela za proračun godišnjeg faktora grijanja dizalice topline
(Development and validation of heat pump simulation model for seasonal performance factor calculation)

Autori
Ćutić, Tomislav

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, diplomski

Fakultet
Fakultet strojarstva i brodogradnje

Mjesto
Zagreb

Datum
24.05

Godina
2013

Stranica
74

Mentor
Soldo, Vladimir

Neposredni voditelj
Ruschenburg, Joern

Ključne riječi
dizalica topline; simulacijski model; potvrda valjanosti
(heat pump; simulation model; verification; validation)

Sažetak
A steady-state simulation model is presented in this thesis along with the stages in its development. The model aims to simulate compression heat pumps with electrically driven compressors used for space and domestic hot water heating. This empirical model is based on second order polynomials that are used for approximation of coefficient of performance and capacity of the heat pump as functions of source-side and sink-side temperatures. Polynomial coefficients are calculated using test results conducted according to EN 14511. Programming was done in Neutral Model Format (NMF) modeling language and implemented in IDA Indoor Climate and Energy (IDA ICE) simulation environment. Accuracy assessment tests were conducted showing that deviations within expected values are obtained.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

Napomena
Diplomski rad izrađen je na Fraunhofer Institute for Solar Energy Systems ISE, Freiburg, Njemačka

POVEZANOST RADA