Abstract
Heat is emitted into subsurface ventilation systems from a variety of sources. In the majority of the world’s coal mines, the airstream itself is sufficient to remove the heat that is produced. In deep metal mines, heat is usually the dominant environmental problem and may necessitate the use of large-scale refrigeration plant. Conversely, in cold climates, the intake air may require artificial heating in order to create conditions that are tolerable for both personnel and equipment.
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© 1993 Malcolm J. McPherson
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McPherson, M.J. (1993). Heat flow into subsurface openings. In: Subsurface Ventilation and Environmental Engineering. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-1550-6_15
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DOI: https://doi.org/10.1007/978-94-011-1550-6_15
Publisher Name: Springer, Dordrecht
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