About: Premixed flame

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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 withi

Attributes	Values
rdf:type	monument
rdfs:label	Premixed flame (en) Förblandad flamma (sv)
rdfs:comment	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)
foaf:depiction
dcterms:subject	Fire Combustion
Wikipage page ID	3917034 (xsd:integer)
Wikipage revision ID	1074232800 (xsd:integer)
Link from a Wikipage to another Wikipage	Fire Homogeneous mixture Intrinsic flame instabilities Pre-exponential factor Lewis number NOx Stoichiometry Combustion Density Fuel Fuel mass fraction Markstein number Activation energy Activation energy asymptotics Adiabatic flame temperature Combustion G equation Flamelet generated manifold Forman A. Williams Diffusion flame Thermal conductivity Temperature Zel'dovich number Luminous flame Mass fraction (chemistry) Spark-ignition engine Specific heat Flame holder Flame speed Oxy-fuel Universal gas constant Equivalence ratio Arrhenius law Molecular weights Oxidiser
sameAs	Premixed flame Premixed flame Premixed flame Premixed flame Premixed flame
dbp:wikiPageUsesTemplate	dbt:Reflist
thumbnail	wiki-commons:Special:FilePath/Bunsen_burner_flame_types.jpg?width=300
has abstract	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)
gold:hypernym	Flame
prov:wasDerivedFrom	wikipedia-en:Premixed_flame?oldid=1074232800&ns=0
page length (characters) of wiki page	11517 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Premixed_flame
is Link from a Wikipage to another Wikipage of	Deflagration Indirect injection Intrinsic flame instabilities Combustion Fuel efficiency Darrieus–Landau instability G equation Karlovitz number Liñán's flame speed Diffusion flame Diffusive–thermal instability Premix Flame (disambiguation) Diesel engine ZFK equation Luminous flame Flame Flame lift-off Flame stretch Simone Hochgreb Oxy-fuel combustion process Flame front Premixed flames
is Wikipage redirect of	Flame front Premixed flames
is Wikipage disambiguates of	Premix Flame (disambiguation)
is foaf:primaryTopic of	wikipedia-en:Premixed_flame

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