Research of thermal decomposition of hydrocarbon fuel at the stream in heating pipes

Аuthors

Gubertov A. M., Desyatov A. V., Golovin Y. ., Vezhnevets P. D., Valiullin Faat H F. F., Lukoyanov Y. M., Sobolev V. .

Keldysh Research Centre, 8, Onezhskaya str., Moscow, 125438, Russia

Abstract

Experimental researches of hydrocarbon fuels stream in a modeling pipe at supercritical pressures have been realized. The common regularities of deposition on the pipe walls have been explored. Calculation of temperatures profile on the length of the modeling pipe has been introduced. Researches on influence of oxygen presence on carried process have been realized. The mechanism of cocking deposition on the walls of channel has been offered.

Keywords:

kerosenes, thermal decomposition, gaseous and firm products of decomposition, cocking deposition, turbulence, heat exchange coefficient.