Refrigerant centrifugal compressors with cooling capacity less than 100 kW

• Autorzy: Sukhomlinov, I. , Golovin, M. , Tagantsev, O.
• Konferencja: International Symposium SYMKOM Compressor & Turbine Flow Systems, Treory & Application Areas (15-17.09.2008; Łódź; Polska)
• Języki publikacji: EN

Abstrakty

EN

In this article the results of theoretical and experimental testing are provided for two-stage centrifugal refrigerant compressor with cooling capacity less then 100 kW and operating with Refrigerant RC318. The diameter of the compressor impellers is 63 mm. The compressor has a high-speed build-in drive, operating on the gas bearings with the maximum speed up to 45 000 RPM. On the basis of testing results the recommendations are provided for power efficiency determine of the compressors with cooling capacity from 20 up to 60 kV.

Słowa kluczowe

PL

ciśnienie na wylocie ze sprężarki; ciśnienie na wlocie do sprężarki; wydajność chłodnicza

EN

pressure at a compressor inlet; pressure at the first stage exit; pressure at a compressor exit; cooling capacity

• Czasopismo: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka
• Rocznik: 2008
• Tom: nr 133
• Strony: 327--333
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Sukhomlinov, I.

• VNIIKholodmash,

autor

Golovin, M.

autor

Tagantsev, O.

• VNIIKholodmash,

Bibliografia

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