Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Diffusion_flame> ?p ?o }
Showing triples 1 to 52 of
52
with 100 triples per page.
- Diffusion_flame abstract "In combustion, a diffusion flame is a flame in which the oxidizer combines with the fuel by diffusion. As a result, the flame speed is limited by the rate of diffusion. Diffusion flames tend to burn slower and to produce more soot than premixed flames because there may not be sufficient oxidizer for the reaction to go to completion, although there are some exceptions to the rule. The soot typically produced in a diffusion flame becomes incandescent from the heat of the flame and lends the flame its readily identifiable orange-yellow color. Diffusion flames tend to have a less-localized flame front than premixed flames.The contexts for diffusion may vary somewhat. For instance, a candle uses the heat of the flame itself to vaporize its wax fuel and the oxidizer (oxygen) diffuses into the flame from the surrounding air, while a gaslight flame (or the safety flame of a bunsen burner) uses fuel already in the form of a vapor. Diffusion flames are often studied in counter flow (also called opposed jet) burners. Their interest is due to possible application in the flamelet model for turbulent combustion. Furthermore they provide a convenient way to examine strained flames and flames with holes. These are also known under the name of \"edge flames\", characterized by a local extinction on their axis because of the high strain rates in the vicinity of the stagnation point.Diffusion flames have an entirely different appearance in a microgravity environment. There is no convection to carry the hot combustion products away from the fuel source, which results in a spherical flame front, such as in the candle seen here. This is a rare example of a diffusion flame which does not produce much soot and does not therefore have a typical yellow flame.".
- Diffusion_flame thumbnail Fire_breathing_2_Luc_Viatour.jpg?width=300.
- Diffusion_flame wikiPageExternalLink research.htm.
- Diffusion_flame wikiPageExternalLink lsp_overview.htm.
- Diffusion_flame wikiPageID "3882239".
- Diffusion_flame wikiPageLength "4201".
- Diffusion_flame wikiPageOutDegree "26".
- Diffusion_flame wikiPageRevisionID "705094209".
- Diffusion_flame wikiPageWikiLink Bunsen_burner.
- Diffusion_flame wikiPageWikiLink Candle.
- Diffusion_flame wikiPageWikiLink Category:Combustion_engineering.
- Diffusion_flame wikiPageWikiLink Category:Fire.
- Diffusion_flame wikiPageWikiLink Combustion.
- Diffusion_flame wikiPageWikiLink Counter_flow_burner.
- Diffusion_flame wikiPageWikiLink Diffusion.
- Diffusion_flame wikiPageWikiLink File:Fire_breathing_2_Luc_Viatour.jpg.
- Diffusion_flame wikiPageWikiLink Flame.
- Diffusion_flame wikiPageWikiLink Fuel.
- Diffusion_flame wikiPageWikiLink Gas_lighting.
- Diffusion_flame wikiPageWikiLink Incandescence.
- Diffusion_flame wikiPageWikiLink Micro-g_environment.
- Diffusion_flame wikiPageWikiLink NASA.
- Diffusion_flame wikiPageWikiLink Oxidizing_agent.
- Diffusion_flame wikiPageWikiLink Oxidizing_and_reducing_flames.
- Diffusion_flame wikiPageWikiLink Oxy-fuel_combustion_process.
- Diffusion_flame wikiPageWikiLink Oxygen.
- Diffusion_flame wikiPageWikiLink Premixed_flame.
- Diffusion_flame wikiPageWikiLink Turbulence.
- Diffusion_flame wikiPageWikiLink Vaporization.
- Diffusion_flame wikiPageWikiLink Wax.
- Diffusion_flame wikiPageWikiLinkText "Diffusion flame".
- Diffusion_flame wikiPageWikiLinkText "diffusion flame".
- Diffusion_flame wikiPageUsesTemplate Template:Cn.
- Diffusion_flame wikiPageUsesTemplate Template:Refimprove.
- Diffusion_flame wikiPageUsesTemplate Template:Reflist.
- Diffusion_flame subject Category:Combustion_engineering.
- Diffusion_flame subject Category:Fire.
- Diffusion_flame hypernym Flame.
- Diffusion_flame type Monument.
- Diffusion_flame type Hazard.
- Diffusion_flame type Process.
- Diffusion_flame comment "In combustion, a diffusion flame is a flame in which the oxidizer combines with the fuel by diffusion. As a result, the flame speed is limited by the rate of diffusion. Diffusion flames tend to burn slower and to produce more soot than premixed flames because there may not be sufficient oxidizer for the reaction to go to completion, although there are some exceptions to the rule.".
- Diffusion_flame label "Diffusion flame".
- Diffusion_flame sameAs Q909245.
- Diffusion_flame sameAs Diffusionsflamme.
- Diffusion_flame sameAs Diffusjonsflamme.
- Diffusion_flame sameAs m.0b4wqt.
- Diffusion_flame sameAs Diffusionsflamma.
- Diffusion_flame sameAs Q909245.
- Diffusion_flame wasDerivedFrom Diffusion_flame?oldid=705094209.
- Diffusion_flame depiction Fire_breathing_2_Luc_Viatour.jpg.
- Diffusion_flame isPrimaryTopicOf Diffusion_flame.