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- A premixed flame is a flame formed under certain conditions during the combustion of a premixed charge (also called pre-mixture) of fuel and oxidiser. Since the fuel and oxidiser—the key chemical reactants of combustion—are available throughout a homogeneous stoichiometric premixed charge, the combustion process once initiated sustains itself by way of its own heat release. The majority of the chemical transformation in such a combustion process occurs primarily in a thin interfacial region which separates the unburned and the burned gases. The premixed flame interface propagates through the mixture until the entire charge is depleted. The propagation speed of a premixed flame is known as the flame speed (or burning velocity) which depends on the convection-diffusion-reaction balance within the flame, i.e. on its inner chemical structure. The premixed flame is characterised as laminar or turbulent depending on the velocity distribution in the unburned pre-mixture (which provides the medium of propagation for the flame). (en)
- Förblandad flamma är en flamma där bränslet och syrgasen är blandade från start och förbränningen startas genom att energi tillförs. Ett exempel på en förblandad flamma är förbränningen i en vanlig bensinmotor där energitillförseln sker genom ett tändstift som ger ifrån sig en gnista som antänder blandningen. (sv)
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- Förblandad flamma är en flamma där bränslet och syrgasen är blandade från start och förbränningen startas genom att energi tillförs. Ett exempel på en förblandad flamma är förbränningen i en vanlig bensinmotor där energitillförseln sker genom ett tändstift som ger ifrån sig en gnista som antänder blandningen. (sv)
- A premixed flame is a flame formed under certain conditions during the combustion of a premixed charge (also called pre-mixture) of fuel and oxidiser. Since the fuel and oxidiser—the key chemical reactants of combustion—are available throughout a homogeneous stoichiometric premixed charge, the combustion process once initiated sustains itself by way of its own heat release. The majority of the chemical transformation in such a combustion process occurs primarily in a thin interfacial region which separates the unburned and the burned gases. The premixed flame interface propagates through the mixture until the entire charge is depleted. The propagation speed of a premixed flame is known as the flame speed (or burning velocity) which depends on the convection-diffusion-reaction balance withi (en)
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- Premixed flame (en)
- Förblandad flamma (sv)
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