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  2. Autoignition temperature - Wikipedia

    en.wikipedia.org/wiki/Autoignition_temperature

    The autoignition temperature or self-ignition temperature, often called spontaneous ignition temperature or minimum ignition temperature (or shortly ignition temperature) and formerly also known as kindling point, of a substance is the lowest temperature at which it spontaneously ignites in a normal atmosphere without an external source of ignition, such as a flame or spark. [1]

  3. Spontaneous combustion - Wikipedia

    en.wikipedia.org/wiki/Spontaneous_combustion

    A large compost pile can spontaneously combust if improperly managed. Spontaneous combustion or spontaneous ignition is a type of combustion which occurs by self-heating (increase in temperature due to exothermic internal reactions), followed by thermal runaway (self heating which rapidly accelerates to high temperatures) and finally, autoignition. [1]

  4. File:The ignition temperature of coal (IA ...

    en.wikipedia.org/wiki/File:The_ignition...

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  5. Auto-ignition temperature - Wikipedia

    en.wikipedia.org/?title=Auto-ignition...

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  6. Internal combustion engine - Wikipedia

    en.wikipedia.org/wiki/Internal_combustion_engine

    Auto-ignition can be mitigated by using fuels with high auto-ignition resistance (octane rating), however it still puts an upper bound on the allowable peak cylinder temperature. The thermodynamic limits assume that the engine is operating under ideal conditions: a frictionless world, ideal gases, perfect insulators, and operation for infinite ...

  7. Deflagration to detonation transition - Wikipedia

    en.wikipedia.org/wiki/Deflagration_to_detonation...

    The main mechanism of detonation propagation is of a powerful pressure wave that compresses the unburnt gas ahead of the wave to a temperature above the autoignition temperature. In technical terms, the reaction zone (chemical combustion) is a self-driven shock wave where the reaction zone and the shock are coincident, and the chemical reaction ...

  8. Autoignition - Wikipedia

    en.wikipedia.org/?title=Autoignition&redirect=no

    This page was last edited on 4 July 2004, at 03:59 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply ...

  9. Talk:Autoignition temperature - Wikipedia

    en.wikipedia.org/wiki/Talk:Autoignition_temperature

    Auto-ignition means that the material will spontaneously combust (or burn) without an external source of ignition such as a spark or flame. If you heat the paper to 450°F and it does not ignite, then 450°F is not the auto-ignition temperature.