Autor:
Belyanovskaya, Elena A. ; Pustovoy, Grigoriy N. ; Sukhyy, Kostyntyn M. ; Sergiyenko, Yana O. ; Yeromin, Oleksandr O. ; Prokopenko, Elena ; Gubinsky, Mikhailo V. ; Kizek, Ján ; Lukáč, Ladislav
Współtwórca:
Tytuł:
Adsorptive solar refrigerators based on composite adsorbents "silica gel - sodium sulphate"
Tytuł publikacji grupowej:
Temat i słowa kluczowe:
adsorptive refrigerator ; composite adsorbent ; coefficient of performance ; adsorptive capacity ; regeneration temperature ; chłodziarka adsorpcyjna ; adsorbent ; współczynnik wydajności ; zdolność adsorpcyjna ; temperatura
Abstract:
The operation processes of adsorptive solar refrigerators based on composite adsorbents ?silica gel - sodium sulphate? were studied. The correlation between the adsorbent composition and the coefficient of the energy performance of the device was stated. As a consequence of the decreasing of adsorbent mass, the coefficient of performance is increased when sodium sulphate content in the composite increased. ; Effect of the regeneration process parameters on the composite on the coefficient of performance of the adsorptive refrigenerator was stated. The growth of the coefficient of performance is shown to result from decreasing the difference between adsorbent temperature and regeneration temperature from 85 to 55 degress Celsius. The maximum values of the coefficient of performance of studied solar adsorptive refrigenerator about of 1.14 are stated for composites containing about 20 wt. % silica gel and 80 wt. % sodium sulphate.
Opis:
tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska
Wydawca:
Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
Data wydania:
Typ zasobu:
Format:
DOI:
Strony:
Źródło:
Civil and Environmental Engineering Reports (CEER), no 29, vol. 3