Search Results - "Sapko, M. J."

Methane–air detonation experiments at NIOSH Lake Lynn Laboratory by Zipf, R.K., Gamezo, V.N., Sapko, M.J., Marchewka, W.P., Mohamed, K.M., Oran, E.S., Kessler, D.A., Weiss, E.S., Addis, J.D., Karnack, F.A., Sellers, D.D.

“…The methane–air detonation experiments are performed to characterize high pressure explosion processes that may occur in sealed areas of underground coal…”
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Piezoceramic float dust deposition meter: a feasibility study by Williams, R.R., Pinkerton, J.E., Sapko, M.J.

“…The US Bureau of Mines is exploring the possibility of designing a meter to measure the quantity of float dust deposited at various locations in a coal-mine by…”
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Electrical conductivity and optical reflectivity of coal dust-rock dust-water mixtures by Lansberry, T.A., Badger, D.W., Sapko, M.J.

“…Researchers at the US Bureau of Mines have designed and constructed a portable near-infrared monochromatic reflectance meter that measures the concentration of…”
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Optical dust deposition meter by Sapko, M.J., Pinkerton, J.E., Bubash, J.R.

“…Coal dust is produced in coal mines during normal mining operations and by the movement of men and machines. The operation of a prototype optical dust…”
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Experimental mine and laboratory dust explosion research at NIOSH by Sapko, Michael J., Weiss, Eric S., Cashdollar, Kenneth L., Zlochower, Isaac A.

“…This paper describes dust explosion research conducted in an experimental mine and in a 20-L laboratory chamber at the Pittsburgh Research Laboratory (PRL) of…”
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Improved fire resistance test method for belt materials by Kuchta, J. M., Sapko, M. J., Perzak, F. J., Mura, K. E.

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