FireDOC Search

displaying 101 - 110 results in total 331

  • Kissell, F. N.; Bielicki, R. J.
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    Methane Buildup Hazards Caused by Dust Scrubber Recirculation at Coal Mine Working Faces--A Preliminary Estimate.
    Bureau of Mines, Pittsburg, PA
    RI 8015
    RI 8015
    February 1975
    31 p.

  • Grumer, J.; Miller, L. F.; Bruszak, A. E.; Dalverny, L. E.
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    Minimum Extinguishant and Maximum Oxygen Concentrations for Extinguishing Coal Dust-Air Explosions.
    Bureau of Mines, Pittsburg, PA
    RI 7782
    RI 7782
    August 1973
    11 p.

  • Zborovszky, Z.
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    Comparison of Tungsten and Copper Hot Wire Ignition Capability and Discharge Duration in the Ignition Process of Explosive Atmospheres in Testing Apparatus. Study of Intrinsic Safety Basics and Testing Machines. December 1, 1974-February 28, 1976.
    Denver Univ., CO
    OFR 116-77
    Bureau of Mines, Pittsburgh, PA, OFR 116-77
    March 1976
    89 p.

  • Maser, K. R.; Kingery, D. S.; Hoadley, D.
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    Design of Reusable Explosion-Proof Bulkheads for a Crosscut Refuge Chamber.
    Foster-Miller Associates, Inc., Waltham, MA
    OFR 48-76
    Bureau of Mines, Washington, DC, OFR 48-76
    November 1975
    280 p.

  • Hiltz, R. H.; Roehlich, F.
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    Fire Suppression of Mining Equipment. Contract Research. June 28, 1971-August 15, 1973.
    MSA Research Corp., Evans City, PA
    OFR 52-74
    Bureaun of Mines, Washington, DC, OFR 52-74
    December 15, 1973
    168 p.

  • Grumer, J.
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    Recent Developments in Coal Mine Fire and Explosion Prevention Research.
    Bureau of Mines, Pittsburgh, PA
    IC 8616
    IC 8616
    1973
    24 p.

  • Westinghouse Defense and Space Center
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    Systems Analysis of an Inherently Explosion-Proof Coal Mining Operation.
    Westinghouse Defense and Space Center, Baltimore, MD
    OFR 28-72
    Bureau of Mines, Washington, DC, OFR 28-72
    August 18, 1972
    383 p.

  • Edwards, J. C.
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    Radiant Heating of Mine Bulkheads.
    Bureau of Mines, Pittsburgh, PA
    RI 8356
    RI 8356
    1979
    17 p.

  • Chaiken, R. F.; Singer, J. M.; Lee, C. K.
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    Model Coal Tunnel Fires in Ventilation Flow.
    Bureau of Mines, Pittsburgh, PA
    RI 8355
    RI 8355
    1979
    34 p.

  • Bureau of Mines
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    Mine Power Systems Research (In Four Parts). Part 4. Transients and Enclosures.
    Bureau of Mines, Pittsburgh, PA
    IC 8802
    IC 8802
    1979
    71 p.