Maksimalni stepen dobrote - Copmax grejnog sistema sa toplotnom pumpom

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Objavljeno Aug 7, 2017

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Jozsef Nyers
Obuda Univerzitet Budapest, Hungary
Zoltan Pek
Obuda Univerzitet Budapest, Hungary
Arpad Nyers
BME Univerzitet Budapest, Hungary i VTS Subotica
Danijel Stuparić
BME Univerzitet Budapest, Hungary i VTS Subotica

Apstrakt

U ovom članku se analizira energetska efikastnost preko stepena dobrote, COPmax same toplotne pumpe i kompletnog grejnog sistema na bazi toplotne pumpe. Analizirani fizički sistem se sastoji od voda-voda toplotne pumpe, cirkulacine i bunarske pumpe. Traži se maksimalni stepen dobrote COPmax grejnog sistema sa toplotnom pumpom tako da su snage pumpi budu optimalni. Matematičkim relacijama su definisani parcijani i totalni optimumi COP-a po snazi cirkulacione ili
bunarske pumpe. Za optimizaciju i analizu je primenjen analitički matematički postupak koji je baziran na određivanju prvog izvoda. Uslov optimuma da prvog izvod bude jednak nuli. Funkcija cilja je algebarska funkcija i određena je na osnovu fizičke i matematičke definicije stepena dobrote
za samu toplotnu pumpu i za grejni sistem na bazi toplotne pumpe. Dobijeni rezultati su u obliku parcijalnih diferencijalnih jednačina.

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Kako citirati
NYERS, Jozsef et al. Maksimalni stepen dobrote - Copmax grejnog sistema sa toplotnom pumpom. Zbornik Međunarodnog kongresa i izložbe o KGH, [S.l.], v. 46, n. 1, p. 185-191, aug. 2017. Dostupno na: <https://izdanja.smeits.rs/index.php/kghk/article/view/2789>. Datum pristupa: 16 oct. 2026
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Broj časopisa
God. 46 Br. 1 (2015): Zbornik radova pisanih za 46. Međunarodni kongres o KGH
Sekcija
Tehnologije i sistemi za korišćenje sunčeve energije
Creative Commons License

Ovaj rad je pod Creative Commons Aуторство-Nekomercijalno-Bez prerade 4.0 Internacionalna licenca.

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