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Novel coal-cutting bits and their wear resistances

In-mine installation of passive water barriers

Deposition of respirable coal dust in an airway

Reduction in frictional ignition due to conical coal-cutting bits

Control of airborne respirable dust in the face area with water sprays using a full-scale laboratory model

Published Year

• 1980-1989 (5) *

Subject

• Coal mines and mining--Dust control (1)
• Coal mines and mining--Dust control--Water infusion (1)
• Coal mines and mining--Pennsylvania--Indiana--Safety measures (1)
• Coal mines and mining--Safety measures (1)
• Coal-cutting bits (1)
• Coal-cutting bits--Testing (1)
• Mechanical wear (1)
• Mine dusts (1)
• Mine fires--Prevention and control (1)
• Mine ventilation (1)

Author

• Cheng, Lung. (5) *
• Courtney, Welby G. (3)
• Furno, A. L. (3)
• Divers, Edward F. (1)
• Liebman, I. (1)
• Malcolm, Dennis R. (1)
• Pro, Richard. (1)
• Watson, Richard W. (1)

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