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Replacing brattice cloth at coal faces with air curtains and diffuser fans,a preliminary study

Brattice window method for measuring leakage through mine stoppings

Jet fan effectiveness as measured with SF₆ tracer gas

Published Year

• 1970-1979 (3)

Subject

• Mine ventilation (3) *
• Fans (Machinery) (1)
• Mine explosions (1)

Author

• Kissell, Fred N. (3)
• Thimons, Edward D., (3) *
• Bielicki, Richard J. (1)
• Matta, J. E. (1)
• Vinson, Robert P. (1)

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