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Titel och upphov Application of flamelet chemistry model to vitiated methane-air diffusion flames
Utgivning, distribution etc. Dept. of Fire Safety Engineering, Lund : 1992
SAB klassifikationskod
Annan klassifikationskod
Fysisk beskrivning
Serietitel - biuppslagsform Report / Lund University, Sweden, Institute of Science and Technology, Department of Fire Safety Engineering ; 3065, ISSN 0284-933X
Anmärkning: Innehållsbeskrivning, sammanfattning Summary : Theory and calculations are presented with respect to methane-air flamelets i viviated atmospheres. The chemical model contains 13 elementary reaction steps involving 11 species. A detailed mathematical background for the most relevant governing equations is given. The computer code READCHKIN is described in detail. The flamelet callculations were carried out for pure air and vitiated atmospheres. Three different degrees of vitiation wer treated to cover most configurations in turbulent flames in oxygen. The species concentrations, temperatures, viscocities, densities and enthalpies are given as a function of mixture fraction, ( shown in appendix E). The results for non-vitiated flamelets have been compared with the latest results from other investigators. Sammanfattning : Den kemiska modellen innehåller 13 elementära reaktionsteg hos 11 arter. En detaljerad matematisk bakgrund ges för de mest relevanta ekvationerna. Beräkningar gjordes för ren luft och nedsmutsad atmosfär.
Term Forskning Kemisk analys Brandteknik Gasanalys Miljöskydd Miljö Naturskydd
Ägande institution
*000 nam 3
*0012443
*008930706s1992 sw ze 00 0 eng
*029 $a7118
*084 $aPs:uh $2kssb
*084 $aPs$2kssb
*1001 $aTuovinen, Heimo,$d1949-
*24500$aApplication of flamelet chemistry model to vitiated methane-air diffusion flames /$cHeimo Tuovinen
*260 $aLund :$bDept. of Fire Safety Engineering,$c1992
*300 $a114 s :$bdiagr., tab.
*440 0$aReport / Lund University, Sweden, Institute of Science and Technology, Department of Fire Safety Engineering ;$v3065,$x0284-933X
*520 $aSummary : Theory and calculations are presented with respect to methane-air flamelets i viviated atmospheres. The chemical model contains 13 elementary reaction steps involving 11 species. A detailed mathematical background for the most relevant governing equations is given. The computer code READCHKIN is described in detail. The flamelet callculations were carried out for pure air and vitiated atmospheres. Three different degrees of vitiation wer treated to cover most configurations in turbulent flames in oxygen. The species concentrations, temperatures, viscocities, densities and enthalpies are given as a function of mixture fraction, ( shown in appendix E). The results for non-vitiated flamelets have been compared with the latest results from other investigators. Sammanfattning : Den kemiska modellen innehåller 13 elementära reaktionsteg hos 11 arter. En detaljerad matematisk bakgrund ges för de mest relevanta ekvationerna. Beräkningar gjordes för ren luft och nedsmutsad atmosfär.
*59200$aRIB$b2002-10-10
*59200$aRETRO$b2002-10-10
*59200$auppdateringsbas$b2004-05-11
*650 4$aForskning
*650 4$aKemisk analys
*650 4$aBrandteknik
*650 4$aGasanalys
*650 4$aMiljöskydd
*650 4$aMiljö Naturskydd
*850 $aSRV
*852 $cPs:uh
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