Record number :
1076950
Title of article :
Heat transfer and growth of nano- and submicron particles of black carbon in nonequilibrium gas mixture. Experiment and simulation
Author/Authors :
Y.A. Baranyshyn، نويسنده , , S.P. Fisenko، نويسنده , , O.G. Penyazkov، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Pages :
7
From page :
5465
To page :
5471
Abstract :
It was shown experimentally and theoretically that heat transfer between carbon clusters and gas mixture substantially affects on growth of soot particles during ethylene pyrolysis in the shock tube. We used photoemission pyrometer for measuring of temperature of submicron carbon particles with microsecond temporal resolution, and bitmapped electron microscope for studying of geometrical parameters of primary carbon nanoparticles. Mathematical model of the nonisothermal carbon nanoparticles growth and results of its simulation is presented also.
Keywords :
Shock tube , Radiation cooling , Ethylene , Free molecular regime , Evaporation , Supersaturated carbon vapor
Journal title :
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
Serial Year :
2010
Link To Document :
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