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Browsing by Subject "cooling air"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Charakterystyka zagrożenia klimatycznego w strefie przodkowej wyrobiska korytarzowego dla zmiennej lokalizacji chłodnicy powietrza
    (2008) Kuczera, Zbigniew
    The depth growth of exploited layers, concentration of coal and connected with this mechanization of kneading processes and transportation of carbon has influence on deterioration of climatical conditions, especially in main face heading. In spite of intensive ventilation, the mine face zone microclimate often gets worse. The air cooling allows improve climate conditions improvement for working crew. In the article, the author analyses changeability cooling power and the changing process of dry temperature, proper and relative humidity in coal face zone during shifted distance between cooler and ancestor's forehead.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Wpływ zmiany lokalizacji chłodnicy powietrza na warunki klimatyczne w wyrobisku przodkowym
    (2007) Kuczera, Zbigniew
    The depth growth of exploited layers, concentration of coal and connected with this mechanization of kneading processes and transportation of carbon has influence on deterioration of climatical conditions, especially in main face heading. In spite of intensive ventilation, the mine face zone microclimate often gets worse. The air cooling allows improve climate conditions improvement for working crew. In the article, the author analyses the changing process of dry temperature, proper and relative humidity on the rout of blind heading, with special regard to coal face zone during shifted distance between air radiator and ancestor's forehead.