Výpočet účinnosti fluidního parního kotle nepřímou metodou dle ČSN 07 0305

Abstract

KERESZTES, P. Calculation of Steam Boiler Efficiency according to ČSN 07 0305 : Bachelor Thesis. Ostrava : VŠB – Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Power Engineering, 2012, 43 s. Thesis head: Stáňa, M.

This Bachelor Thesis deals with the calculation of steam boiler efficiency according to ČSN 07 0305. The Bachelor Thesis consists of theoretical and calculated parts. Theoretical part is focused on the description of fluidized steam boiler, a description of the boiler heat balance, the difference between direct and indirect method of assessing the efficiency, heat losses of steam boiler and formulas for their calculation. In the calculated part are performed calculations of the stoichiometry, heat capacity of combustion gases, efficiency of fluidized steam boiler with and without desulphurisation. In conclusion, the results are compared with the standard ČSN 07 0302.