Repository logo

Browsing by Subject "evaporating cooler"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Statystyczne wskaźniki oceny jakości pracy chłodziarki DV-290
    (Wydawnictwa AGH, 2010) Nowak, Bernard; Filek, Krzysztof; Kuczera, Zbigniew; Łuczak, Rafał; Ptaszyński, Bogusław; Życzkowski, Piotr
    In this article, on the basis of statistical analysis, quality indicators of work of air refrigerator DV-290 with evaporative water cooler RK-450 were shown. The quality indicators were designated from the analysis of multiple regression. That calculations based on equations which describe the actual processes taking place in direct action refrigerators cooperating with evaporative water coolers by using multiple regression analysis. Received multiple regression functions, which describe the evaporator thermal power for the two variants with different number of independent variables, are right in the performance of air coolers. Comparison of the proposed statistical models can identify the most practical for using by the mining service. It will allow to choose the liquidation of any discrepancies, which decide about reducing the effectiveness of air cooling.