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Penetration of ventilation cooling around mine openings and extrapolation to virgin rock temperatures
Measurement of temperatures in drill holes extending from airway into surrounding rock is one of most powerful tools for study of heat balance in ventilation; reduction of temperature measurements discussed with particular reference to extrapolation to virgin rock temperature; reduction depends on integral which has not yet been adequately evaluated; some practical examples presented.
Penetration of ventilation cooling around mine openings and extrapolation to virgin rock temperatures
Measurement of temperatures in drill holes extending from airway into surrounding rock is one of most powerful tools for study of heat balance in ventilation; reduction of temperature measurements discussed with particular reference to extrapolation to virgin rock temperature; reduction depends on integral which has not yet been adequately evaluated; some practical examples presented.
Penetration of ventilation cooling around mine openings and extrapolation to virgin rock temperatures
Australian J Applied Science
Jaeger, J.C. (Autor:in) / Le Marne, A. (Autor:in)
1963
14 pages
Aufsatz (Zeitschrift)
Englisch
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