Litchfield, E. L.; Kubala, T. A.; Schellinger, T.; Perzak, F. J.; Burgess, D.
view article (1.0)
Practical Ignition Problems Related to Intrinsic Safety in Mine Equipment.
Bureau of Mines, Pittsburgh, PA
RI 8464,
1980,
21 p.
VanMeter, R. A.; Liebman, I.; Litchfield, E. L.; Zabetakis, M. G.
view article (1.0)
Hydrogen Safety. Progress Report No. 3. July 1-September 30, 1964.
Bureau of Mines, Pittsburgh, PA
Progress Report 3,
1964,
35 p.
Litchfield, E. L.; Hay, M. H.; Kubala, T. A.; Monroe, J. S.
view article (1.0)
Minimum Ignition Energy and Quenching Distance in Gaseous Mixtures.
Bureau of Mines, Pittsburgh, PA
RI 7009,
August 1967,
14 p.
Litchfield, E. L.; Blanc, M. V.
view article (1.0)
Recent Developments in Spark Ignition.
Bureau of Mines, Pittsburgh, PA
RI 5461,
1959,
12 p.
Litchfield, E. L.
view article (1.0)
Minimum Ignition-Energy Concept and Its Application to Safety Engineering.
Bureau of Mines, Pittsburgh, PA
RI 5671,
1960,
13 p.
Perlee, H. E.; Litchfield, E. L.; Zabetakis, M. G.
view article (1.0)
Review of Fire and Explosion Hazards of Flight Vehicle Combustibles. Technical Report. Supplement 3.
Bureau of Mines, Pittsburgh, PA
Air Force Systems Command, Wright-Patterson AFB, OH,
ASD TR 61-278; Supplement 3; Project 6075; Task 607504,
June 1964,
20 p.