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Title of Article

MATHEMATICAL SIMULATION OF TUBE RACK THERMAL SHIELDING IN A TUBE PLATE OF A FIRE-TUBE BOILER


Issue
5
Date
2011

Article type
scientific article
UDC
51.74
Pages
130-136
Keywords
fire-tube boiler, numerical experiment, flow parameters, thermal state, thermal shielding, compressibility, turbulence


Authors
Gaynov Aleksey Aleksandrovich
Volzhskaya gosudarstvennaya akademiya vodnogo transporta, N. Novgorod

Shabarova Lyubov Vasilevna
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo


Abstract
The results of investigation of hydro- and thermodynamic processes in some parts of a fire-tube hot-water boiler are presented. The studies have been carried out using modern simulation techniques of fluid dynamics. A number of factors that can improve boiler reliability are revealed on the basis of numerical experiment results.

File (in Russian)