Spontaneous Ignition Temperature of Liquid Hydrocarbons at Atmospheric Pressure - Effect of Concentration of Fuel Vapor and Oxygen: Fuel Ratio

1934 ◽  
Vol 26 (5) ◽  
pp. 509-510 ◽  
Author(s):  
F. J. Dykstra ◽  
Graham. Edgar
Keyword(s):  
Atmospheric Pressure ◽  
Ignition Temperature ◽  
Pressure Effect ◽  
Spontaneous Ignition ◽  
Fuel Vapor ◽  
Liquid Hydrocarbons ◽  
Fuel Ratio ◽  
Oxygen Fuel

scholarly journals DC Electrical Ageing of XLPE under Hydrostatic Pressure

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
Fadila Benlizidia Lalam ◽  
Faouzi Djemmal
Keyword(s):  
Hydrostatic Pressure ◽  
Direct Current ◽  
Atmospheric Pressure ◽  
Pressure Effect ◽  
Power Model ◽  
Lifetime Data ◽  
Confidence Bounds ◽  
Polyethylene Films ◽  
Thermally Activated ◽  
Thermally Activated Process

The experimental electrical ageing, of cross-linked polyethylene films 100 μm thick, was investigated under high hydrostatic pressure of 300 bar and at atmospheric pressure. The tests are conducted on direct current (dc) for up to 1000 h ageing and at temperature of 70°C. The use of the Weibull statistic, with the estimation of confidence bounds at 90%, has shown that the hydrostatic pressure has a real effect on the lifetime. These lifetime data are qualitatively analyzed with the inverse power model. It was found that thermally activated process is able to describe the pressure effect on the electrical ageing of XLPE.

Spontaneous ignition temperature for the compacted mixture of Ni–Al system: Experiment, theory, and comparisons

2013 ◽  
Vol 34 (2) ◽  
pp. 2197-2204 ◽  
Author(s):  
Atsushi Makino ◽  
D. Ichikawa ◽  
A. Matsumoto ◽  
T. Kanda ◽  
T. Watanabe
Keyword(s):  
Ignition Temperature ◽  
Spontaneous Ignition ◽  
System Experiment
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