Determination of the Rate Coefficients of the CH4 + O-2 -> HO2 + CH3 and HCO + O-2 -> HO2 + CO Reactions at High Temperatures
DC Field | Value | Language |
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dc.contributor.author | Ryu, Si-Ok | - |
dc.contributor.author | Shin, Kuan Soo | - |
dc.contributor.author | Hwang, Soon Muk | - |
dc.date.available | 2018-05-08T14:47:09Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 1229-5949 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/6467 | - |
dc.description.abstract | Rate coefficients of the title reactions, R-1 (CH4 + O-2 -> HO2 + CH3) and R-2 (HCO + O-2 -> HO2 + CO) were obtained over T = 1610 - 1810 K and T = 200 - 1760 K, respectively, and at rho = 7.1 mu mol/cm(3). A lean CH4/O-2/Ar mixture (0.1% CH4, Phi = 0.02) was heated behind reflected shock waves and the temporal OH absorption profiles were measured using a laser absorption spectroscopy. Reaction rate coefficients were elucidated by matching the experimental profiles via optimization of K-1 and k(2) values in the reaction simulation. The rate coefficient expressions derived are k(1) = 1.46 x 10(14) exp (-26 210 K/T) cm(3)/mol/s, T = 1610 - 1810 K and k(2) = 1.9 x 10(12) T-0.176 exp (-245 K/T) cm(3)/mol/s, T=200 similar to 1760 K. | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.subject | EVALUATED KINETIC-DATA | - |
dc.subject | RATE CONSTANTS | - |
dc.subject | TEMPERATURE-DEPENDENCE | - |
dc.subject | CHEMICAL-KINETICS | - |
dc.subject | LASER PHOTOLYSIS | - |
dc.subject | SHOCK-WAVES | - |
dc.subject | HCO | - |
dc.subject | COMBUSTION | - |
dc.subject | FORMYL | - |
dc.subject | DECOMPOSITION | - |
dc.title | Determination of the Rate Coefficients of the CH4 + O-2 -> HO2 + CH3 and HCO + O-2 -> HO2 + CO Reactions at High Temperatures | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/bkcs.11070 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.38, no.2, pp.228 - 236 | - |
dc.identifier.kciid | ART002196122 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000396907300012 | - |
dc.identifier.scopusid | 2-s2.0-85009971843 | - |
dc.citation.endPage | 236 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 228 | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 38 | - |
dc.contributor.affiliatedAuthor | Shin, Kuan Soo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Rate coefficient | - |
dc.subject.keywordAuthor | Shock wave | - |
dc.subject.keywordAuthor | High temperature | - |
dc.subject.keywordPlus | EVALUATED KINETIC-DATA | - |
dc.subject.keywordPlus | RATE CONSTANTS | - |
dc.subject.keywordPlus | TEMPERATURE-DEPENDENCE | - |
dc.subject.keywordPlus | CHEMICAL-KINETICS | - |
dc.subject.keywordPlus | LASER PHOTOLYSIS | - |
dc.subject.keywordPlus | SHOCK-WAVES | - |
dc.subject.keywordPlus | HCO | - |
dc.subject.keywordPlus | COMBUSTION | - |
dc.subject.keywordPlus | FORMYL | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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