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  2. Combustion - Wikipedia

    en.wikipedia.org/wiki/Combustion

    The flames caused as a result of a fuel undergoing combustion (burning) Air pollution abatement equipment provides combustion control for industrial processes.. Combustion, or burning, [1] is a high-temperature exothermic redox chemical reaction between a fuel (the reductant) and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke.

  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. Spontaneous human combustion - Wikipedia

    en.wikipedia.org/wiki/Spontaneous_human_combustion

    Spontaneous human combustion (SHC) is the pseudoscientific [1] concept of the spontaneous combustion of a living (or recently deceased) human body without an apparent external source of ignition on the body.

  5. Charring - Wikipedia

    en.wikipedia.org/wiki/Charring

    Charring is an important process in the combustion ignition of solid fuels and in smouldering.In construction of heavy-timbered wood buildings the predictable formation of char is used to determine the fire rating of supporting timbers and is an important consideration in fire protection engineering.

  6. Heat of combustion - Wikipedia

    en.wikipedia.org/wiki/Heat_of_combustion

    2 O,out is the number of moles of water vaporized and n fuel,in is the number of moles of fuel combusted. [9] Most applications that burn fuel produce water vapor, which is unused and thus wastes its heat content. In such applications, the lower heating value must be used to give a 'benchmark' for the process.

  7. ‘It’s tedious. It’s dirty. It’s not fun:’ Searching for ...

    www.aol.com/tedious-dirty-not-fun-searching...

    A week after wind-whipped wildfires began their deadly rampage through Southern California, investigators search for clues into what started the devastating blazes. The answers may take months or ...

  8. Combustion engine - Wikipedia

    en.wikipedia.org/wiki/Combustion_engine

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  9. What exactly causes skin tags? Here's what dermatologists ...

    www.aol.com/exactly-causes-skin-tags-heres...

    Skin tags are benign growths, meaning they’re generally harmless. But, if it feels like one just appeared out of nowhere, you might be wondering what causes them in the first place.