Povratak C02 kao rashladnog fluida - rezultati najnovijih istraživanja
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Apr 25, 2019
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Apstrakt
CO2 (R744) je jedan od najstarijih rashladnih fluida. On je jeftin, široko dostu-pan, nezapaljiv, netoksičan i potpuno poznat, ali je zbog svojih nepovoljnih termofi-zičkih karakteristika (niske kritične temperature i visokih pritisaka na potisu) 1950-tih godina ovoga veka skoro sasvim izbačen iz upotrebe. Medutim, kao prirodan i ekološki podoban rashladni fluid, uz sve prednosti koje ima, on ponovo nalazi svoje mesto u rashladnoj tehnici. Trenutno su u svetu u toku brojni razvojni projekti za is-pitivanje primenljivosti CO2, prevashodno u industriji motornih vozila, a zatim i u večim komercijalnim i industrijskim rashladnim postrojenjima. U radu su prikazani rezultati najnovijih istraživanja mogučnosti koje pruža CO2.
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Kako citirati
ŠAŠIĆ KALAGASIDIS, Angela; STAJIĆ, Zoran.
Povratak C02 kao rashladnog fluida - rezultati najnovijih istraživanja.
Zbornik Međunarodnog kongresa i izložbe o KGH, [S.l.], v. 31, n. 1, p. 170-181, apr. 2019.
Dostupno na: <https://izdanja.smeits.rs/index.php/kghk/article/view/4658>. Datum pristupa: 16 aug. 2026
Sekcija
Rashladne mašine i sistemi
Reference
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[3] * * *: IIR/IIF: Worldwide and European regulations concerning CFCs, HCFCs and HCFCs: an update, IIR/IIF Bulletin 6, 1999.
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[13] Pettersen, J.: Components, Part B, Short Course: CO, as Working Fluid, Lectu-re 3, 20th Intemational Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[14] Hrnjak, P.: Promising applications - Automotive and residential air conditioners and heat pumps, Short Course: C02 as Working Fluid, Lecture 4, 20th Intemational Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[15] Neksa, P.: Promising applications - Heat pumps, Short Course: C02 as Working Fluid, Lecture 4, 20th International Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[16] Neksa, P.: Promising applications - Commercial refrigeration, Short Course: COj as Working Fluid, Lecture 4, 20th Intemational Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[17] Lorentzen, G., J. Pettersen: New Possibilities for Non-CFC Refrigeration, Proc. Intemational Symposium on Refrigeration Energy and Environment, Trondheim, Norway, June 1992.
[2] McMullan, J.: Refrigeration and the environment - issues and strategies for the fu-ture, 20th Intemational Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[3] * * *: IIR/IIF: Worldwide and European regulations concerning CFCs, HCFCs and HCFCs: an update, IIR/IIF Bulletin 6, 1999.
[4] * * *; IIR/IIF: Refrigeration and the greenhouse effect: GWP, TEWI, or COP?, llth Informatory note on CFCs, HCFCs and regrigeration, February 1995.
[5] * * *: IIR/IIF: Flourocarbons and global warming, 12th Informatory Note of the IIR, Fluorocarbons and Refrigeration, July 1997.
[6] Bitzer: Refrigerant Report 7
[7] Billiard, F.: Fluorocarbons (CFCs, HCFCs and HFCs) and global warming, IIR/IIF Bulletin 6, 1997.
[8] Vujić, S.: Rashladni uredaji, Mašinski fakultet, Beograd, 1992.
[9] Pettersen, J., P. Neksa: Recent advances in C02 refrigeration, Proceedings IVb, 19th Intemational Congress of Refrigeration, The Netherlands, 1995.
[10] Plank, R.: Handbuch der Kaltetechnik, ErsterBand, Springer-Verlag, 1954.
[11] Koehler, J.: Secondуеаг of CO, Air Conditioning Operation on German CityBus, Konvekta, Automotive Altemate Refrigerant System Symposium, Phoenix 99.
[12] Rieberer, R.: Thermodynamic Background, Short Course: C02 as Working Fluid, Lecture 1, 20th Intemational Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[13] Pettersen, J.: Components, Part B, Short Course: CO, as Working Fluid, Lectu-re 3, 20th Intemational Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[14] Hrnjak, P.: Promising applications - Automotive and residential air conditioners and heat pumps, Short Course: C02 as Working Fluid, Lecture 4, 20th Intemational Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[15] Neksa, P.: Promising applications - Heat pumps, Short Course: C02 as Working Fluid, Lecture 4, 20th International Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[16] Neksa, P.: Promising applications - Commercial refrigeration, Short Course: COj as Working Fluid, Lecture 4, 20th Intemational Congress of Refrigeration, IIR/IIF, Sydney, 1999.
[17] Lorentzen, G., J. Pettersen: New Possibilities for Non-CFC Refrigeration, Proc. Intemational Symposium on Refrigeration Energy and Environment, Trondheim, Norway, June 1992.