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The Research On Ethylene Diffuse Flame Based On Raw Data

Posted on:2010-01-12Degree:MasterType:Thesis
Country:ChinaCandidate:L CenFull Text:PDF
GTID:2192330338984952Subject:Thermal Engineering
Abstract/Summary:PDF Full Text Request
In our day Life and industry application,lost of flame bas soot People are facingSole soot ploblelb for alolg lime.htcludhtg soot developed hi COlbustiol,and sootemission conhol Il placlical colnbustion eqtliplnels,the enfission of soot palicleshKlicates a bad COlibustiol condition hi the equipnlent,and low colnbuNion efficienc:FtuherlK)re.sootT emission wil catlse elwholnlelflproblelN a1dharm01"htlal'shealhEthvlene is a hQocarbon filel wlfich bas a shuple Stlrattle. And becattse of INs.ethqene flalie is used for COlbustiol leclaliSl research Tba present StUdV calctflatesthe soot temperahue.blackelmg.and the soot concenhafion based Ol tba RAWdata andPlanck's COlbtantlaw Redataistba orginal data obtah Leddirectlytroliltba seltsitizationCOlp01 Lelfl,wlfich is tba electliC hdormation related to tile Light intensuity.Therethre tileradiation energy can be obtained dilecfly RAW data WOlft differ as tile calela setthgsditffer.Ant this RAW data are lore accmate tlmn JPG data ColpalilLwith tileconvelRiolml image process lelho,this leW nlethod hlprove tile accmacy and decreasetile elTor hi tba calctflation Il tile pleviotts calctflafiolL emissivity stays tba sale atditlrent wavelength. This paper COlLsidered tile difference of tile enfissivity at ditlrentwavelenh hi tile calctdation The COlLsideralion impacts the soot enfissivity obviottsly.Thesoot temperahue bas a discrepancy of200K hi these two conditiolLs The soot COl Lcentrationis similar to the distribution in the literatine...
Keywords/Search Tags:Ethylene flame, Temperature, Emissivity, Soot concentration
PDF Full Text Request
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