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- DictionarySpon·ta·ne·ous com·bus·tion/spänˈtānēəs kəmˈbəsCHən/
noun
- 1. the ignition of organic matter (e.g. hay or coal) without apparent cause, typically through heat generated internally by rapid oxidation.
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Jan 9, 2023 · The meaning of SPONTANEOUS COMBUSTION is self-ignition of combustible material through chemical action (such as oxidation) of its constituents —called also spontaneous ignition.
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.
Spontaneous combustion, the outbreak of fire without application of heat from an external source. Spontaneous combustion may occur when combustible matter, such as hay or coal, is stored in bulk. It begins with a slow oxidation process (as bacterial fermentation or atmospheric oxidation) under.
Dec 1, 2016 · Spontaneous combustion or spontaneous ignition, as it is often called, is the occurrence of fire without the application of an external heat source. Due to chemical, biological, or physical processes, combustible materials self-heat to a temperature high enough for ignition to occur.
SPONTANEOUS COMBUSTION definition: 1. a situation in which something suddenly starts to burn without any obvious cause 2. a situation…. Learn more.
The bursting into flame of a mass of material as a result of chemical reactions within the substance, without the addition of heat from an external source. Oily rags and damp hay, for example, are subject to spontaneous combustion.
SPONTANEOUS COMBUSTION meaning: 1. a situation in which something suddenly starts to burn without any obvious cause 2. a situation…. Learn more.
May 30, 2024 · spontaneous combustion in British English. noun. the ignition of a substance or body as a result of internal oxidation processes, without the application of an external source of heat, occurring in finely powdered ores, coal, straw, etc. Collins English Dictionary. Copyright © HarperCollins Publishers.
Definition of spontaneous combustion noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
SPONTANEOUS COMBUSTION meaning: burning that is caused by chemical actions inside of something rather than by heat from the outside
