A Computational Approach To The
Combustion Of Pulverized Greek Lignite
In A Power Station Combustor
Author(s)
N.P. Sargianos & G. Bergeles
Abstract
A computational approach to the
combustion of pulverized Greek lignite
in a power station combustor
N.P. Sargianos & G. Bergeles
National Technical University of Athens,
Mechanical Engineering Department, Laboratory
, /If/terns, Greece
ABSTRACT
The paper describes the fundamentals of a developed numerical
algorithm for calculating pulverized coal combustion in three-
dimensional furnaces, and presents predictions of the main
aerodynamic and combustion characteristics in a newly-
constructed 300MW utility boiler of the Greek Public Power
Corporation (P.P.C.), featuring tangential firing and operating
on pulverized Greek lignite. The study explores numerically and
points out the effects on the overall performance of the boiler
of: a) increasing the size and b) reducing the moisture of the
lignite particles fed into the boiler.
INTRODUCTION
The utilisation of coal as a source of energy is of major
import
Keywords
Related Book
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