The MythBusters team also discovered that the " Hindenburg "'s coated skin had a higher ignition temperature than that of untreated material, and that it would initially burn slowly, but that after some time the fire would begin to accelerate considerably.
32.
These can differ so much as the liquid can be supercooled 22.8 �C . The initial decomposition temperature is 295 �C, and the explosion temperature is 312 �C . On explosion the adiabatic temperature rise is 4923 �C . Ignition temperature is 347 �C.
33.
It sounds like something built for motorcycles sponsored by a brewery, but it's an engine that allows the intake valves to stay open during the initial part of the compression stroke, a ploy that allows use of a high-power turbocharger without raising pre-ignition temperatures too high.
34.
The combustion of ammonia in air is very difficult in the absence of a catalyst ( such as platinum gauze or warm chromium ( III ) oxide ), because the temperature of the flame is usually lower than the ignition temperature of the ammonia air mixture.
35.
The closer the initial temperature of the fuel is to the ignition temperature, the more likely a fire will result when a firebrand in introduced into the fine fuel complex, since not a much energy is required to raise the fuel particle to its ignition temperature.
36.
The closer the initial temperature of the fuel is to the ignition temperature, the more likely a fire will result when a firebrand in introduced into the fine fuel complex, since not a much energy is required to raise the fuel particle to its ignition temperature.
37.
:: Steel striking stones such as flint and quartz produces ignition temperatures high enough to occasionally ignite a few steel bits that fly away, forming the sparks we see, and there may be lots of clanking of the fairly hard hand-jewelry in a crowd . . . hummmmmm.
38.
The surface temperature or any parts of the electrical equipment that may be exposed to the hazardous atmosphere should be tested that it does not exceed 80 % of the auto-ignition temperature of the specific gas or vapor in the area where the equipment is intended to be used.
39.
One can produce these sparks with the force of ones hands and according to a quick google search, the ignition temperature of steel is 1500 degrees Fahrenheit, so we are somewhat near the ballpark here of a couple of thousand degrees . talk ) 15 : 37, 25 May 2012 ( UTC)
40.
In addition to thermite, thermate also contains sulfur and sometimes barium nitrate, both of which increase its thermal effect, create flame in burning, and significantly reduce the ignition temperature Various mixtures of these compounds can be called thermate, but to avoid confusion with thermate-TH3, one can refer to them as thermite variants or analogs.
