Compressors in Heat Pumps

• Autorzy: Gużda A. , Szmolke N.
• Języki publikacji: EN

Abstrakty

EN

Heat pumps, together with increasingly strict rigidities in construction, are selected as a primary or secondary source of energy needed to heat or cool buildings, as well as in production of domestic hot water. This article describes the basic structural element of heat pump - compressor. The article discusses the function of heat pump compressor, presents the extent usage of different types of working machines depending on power. The authors portray various options of compressors construction, together with an indication of selected advantages and disadvantages. Moreover, the article shows the principle of compressor selection in heat pump and in the form of a table presents compressors operating properties.

Słowa kluczowe

EN

heat pumps; compressor; compressors operating properties

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2015
• Tom: Vol. 39, No. 2
• Strony: 71--83
• Opis fizyczny: Bibliogr. 8 poz., rys., wykr.

Twórcy

autor

Gużda A.

• Opole University of Technology

autor

Szmolke N.

• Opole University of Technology

Bibliografia

• 1. Bae, Y.J., Kim, J.B. , Kim, J. K., Chang, Y. J., 2008, Mode change design for capacity modulation in reciprocating compressor, Journal of Mechanical Science and Technology, 22, 2008, 1391-1399
• 2. Butrymowicz, D., Baj, P., Śmierciew, K., 2014, Cooling technique, PWN, Warszawa, in Polish.
• 3. Gaziński, B., et. al., 2014, Refrigerant compressors. Construction and Application, in: B.Gaziński (ed.), Systherm, Poznań, in Polish.
• 4. Gużda, A., 2015, Selected refrigerants used in a heat pumps, Zeszyty Naukowe Politechniki Opolskiej, Mechanika, z.105, 73-76, in Polish
• 5. Jianguo, Q., 2009, Study on basic parameters of scroll fluid machine based on general profile, Mechanism and Machine Theory, 45, 2010, 212–223.
• 6. Rubik, M., 2006, Heat pumps. Guide, Ośrodek Informacji, Technika instalacyjna w budownictwie, Warszawa, in Polish.
• 7. Stosic, N., Smith, I.K., Kovacevic, A., 2003, Optimisation of screw compressors, Applied Thermal Engineering, 23, 2003, 1177–1195.
• 8. WPZ-Bulletin, 2015, Information sheet of the Heat Pump Test Center, WPZ in Buchs, Switzerland.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.