Skoči na glavni sadržaj

Strojarstvo : časopis za teoriju i praksu u strojarstvu, Vol. 53 No. 2, 2011.

Izvorni znanstveni članak

Numerical flow simulation in ventilation mill-duct system of lignite power plant Kostolac B

Mirko KOZIĆ ; Vojnotehnički institut Ministarstvo odbrane Republike Srbije, Beograd, Srbija
Mirjana PUHARIĆ ; Institut GOŠA, Beograd, Srbija
Slavica RISTIĆ ; Institut GOŠA, Beograd, Srbija
Boris KATAVIĆ ; Institut GOŠA, Beograd, Srbija

Puni tekst: hrvatski pdf 3.729 Kb

str. 83-90

preuzimanja: 1.070

citiraj

Sažetak

This paper presents the results of numerical simulations of multiphase flow
in ventilation mill-ducts system of the power plant Kostolac B. This flow
of diluted gas and solid piece of coal and sand mixture, was modeled using
software ANSYS FLUENT 12, with a mixture model in the Euler-Euler
approach. Process simulation involves geometry modeling, mesh generation
and tracking trajectory of mixture pieces. A comparison of numerical and
measurement results for the distribution and the speed of the mixture, at the
entrance to the burner, was made.

Ključne riječi

Duct of air mixture; Numerical methods; Simulation multiphases flow; Ventilation mill

Hrčak ID:

76094

URI

https://hrcak.srce.hr/76094

Datum izdavanja:

30.4.2011.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.161 *