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Browsing by Subject "thermal hazard"

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    Item type:Article, Access status: Open Access ,
    Transport wody rurociągami szybowymi w instalacjach chłodzenia powietrza w podziemnych wyrobiskach górniczych
    (Wydawnictwa AGH, 2011) Filek, Krzysztof
    A control of thermal hazard in underground mines is connected with cooling equipment utilization, Heat received from cooled air in excavations can be used on a surface. This article applies to problem of warm water transport from mine, with special consideration its pressure and temperature. The algebric equations of pressure distribution were shown and differential equations of temperature distribution in water lines were derived. Two numerical examples, which represented discussed problem, were solved - their results were presented in form of diagrams in two pictures.