LEADER 04023nam 22006855 450 001 9910299569903321 005 20200703144357.0 010 $a981-10-4615-8 024 7 $a10.1007/978-981-10-4615-5 035 $a(CKB)4340000000062854 035 $a(DE-He213)978-981-10-4615-5 035 $a(MiAaPQ)EBC4921177 035 $a(PPN)203669630 035 $a(EXLCZ)994340000000062854 100 $a20170719d2018 u| 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPropagation and Extinction Studies of Laminar Lean Premixed Syngas/Air Flames /$fby Yang Zhang 205 $a1st ed. 2018. 210 1$aSingapore :$cSpringer Singapore :$cImprint: Springer,$d2018. 215 $a1 online resource (XVIII, 127 p. 50 illus., 40 illus. in color.) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 300 $a"Doctoral Thesis accepted by Tsinghua University, Beijing, China." 311 $a981-10-4614-X 320 $aIncludes bibliographical references at the end of each chapters. 327 $aIntroduction -- Experimental Approach 35 -- Numerical Approach -- Laminar flame speed of lean premixed H2/CO/air flames 71 -- Extinction limit of lean premixed H2/CO/air flames -- Lower flammability limit of H2/CO mixtures -- Dilution effect on the propagation and extinction of lean premixed syngas/air flames 139 -- Conclusion and recommendation -- Nomenclature. 330 $aThis thesis presents pioneering experimental and numerical studies on three aspects of the combustion characteristics of lean premixed syngas/air flames, namely the laminar flame speed, extinction limit and flammability limit. It illustrates a new extinction exponent concept, which enriches the combustion theory. Above all, the book provides the following: a) a series of carefully measured data and theoretical analyses to reveal the intrinsic mechanisms of the fuel composition effect on the propagation and extinction of lean syngas/air flames; b) a mixing model and correlation to predict the laminar flame speed of multi-component syngas fuels, intended for engineering computations; c) a new ?extinction exponent? concept to describe the critical effects of chemical kinetics on the extinction of lean premixed syngas/air flames; and d) the effects and mechanism of the dilution of incombustible components on lean premixed syngas/air flames and the preferential importance among the thermal, chemical and diffusion effects. 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 606 $aFluid mechanics 606 $aThermodynamics 606 $aHeat engineering 606 $aHeat transfer 606 $aMass transfer 606 $aEnergy efficiency 606 $aEngineering Fluid Dynamics$3https://scigraph.springernature.com/ontologies/product-market-codes/T15044 606 $aEngineering Thermodynamics, Heat and Mass Transfer$3https://scigraph.springernature.com/ontologies/product-market-codes/T14000 606 $aThermodynamics$3https://scigraph.springernature.com/ontologies/product-market-codes/P21050 606 $aEnergy Efficiency$3https://scigraph.springernature.com/ontologies/product-market-codes/118000 615 0$aFluid mechanics. 615 0$aThermodynamics. 615 0$aHeat engineering. 615 0$aHeat transfer. 615 0$aMass transfer. 615 0$aEnergy efficiency. 615 14$aEngineering Fluid Dynamics. 615 24$aEngineering Thermodynamics, Heat and Mass Transfer. 615 24$aThermodynamics. 615 24$aEnergy Efficiency. 676 $a665.77 700 $aZhang$b Yang$4aut$4http://id.loc.gov/vocabulary/relators/aut$01063882 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910299569903321 996 $aPropagation and Extinction Studies of Laminar Lean Premixed Syngas$92535154 997 $aUNINA