Articolul precedent |
Articolul urmator |
824 7 |
Ultima descărcare din IBN: 2023-02-28 18:26 |
Căutarea după subiecte similare conform CZU |
620.9:621.5 (1) |
Economics of energy in general (557) |
Pneumatic energy, machinery and tools. Refrigeration (62) |
SM ISO690:2012 MOROZ, Serghei, HLIEVA, Olga, JELEZNÎI, Vitalii, LUCHIANOV, Nicolai. Experimental investigation of the influence of fullerenes additives to the working fluid isobutene/compressor oil on refrigeration system performance. In: Energetica Moldovei. Aspecte regionale de dezvoltare, Ed. Ediția III, 2016, 29 septembrie - 1 octombrie 2016, Chișinău. Chișinău, Republica Moldova: Institutul de Energetică al Academiei de Științe a Moldovei, 2016, Ediția III, pp. 132-136. ISBN 978-9975-4123-5-3. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Energetica Moldovei. Aspecte regionale de dezvoltare Ediția III, 2016 |
||||||
Conferința "Energetica Moldovei" Ediția III, 2016, Chișinău, Moldova, 29 septembrie - 1 octombrie 2016 | ||||||
|
||||||
CZU: 620.9:621.5 | ||||||
Pag. 132-136 | ||||||
|
||||||
Descarcă PDF | ||||||
Rezumat | ||||||
Promising ways to improve the energy efficiency of vaporcompression refrigerators is an addition of the nanoparticles into the working fluid. The effect of metal oxides nanoparticle additives into the compressor oil to the coefficient of performance of the refrigeration system has been investigated by researchers by now. The problem of the influence of fullerenes additives to the working fluid on the performance of the refrigeration system is still studied insignificant. The experimental values of the cooling capacity, power consumption and coefficient of performance for the compressor refrigerating system using isobutane / compressor oil and isobutane / compressor oil/ fullerenes as working fluids have been presented in the paper. The fraction of fullerene in compressor oil was 0.5 mass %. Experimental measurements are carried out on the original experimental setup with compressor from domestic refrigerator. The experiments have been performed for several values of the working fluid mass flow. The reduction of the compressor power consumption and invariance of cooling capacity with using the isobutane / compressor oil/ fullerenes as working fluid in comparison with using the traditional working fluid have been observed. The prospects of fullerene additives into compressor oils for using in refrigeration systems have been considered in paper. |
||||||
Cuvinte-cheie fullerenes, refrigeration system, working fluid, coefficient of performance |
||||||
|