Abstract

JIMENEZ BORGES, Reinier; LAPIDO RODRIGUEZ, Margarita Josefa; HERRERA BRAVO, Orlando  and  CABEZAS MEDELL, Elianis. Influence of operational parameters in thermodynamic efficiency facilities of low and medium capacity. cen. az. [online]. 2015, vol.42, n.3, pp. 80-88. ISSN 2223-4861.

At work the behavior of the main operational parameters of a shell boiler efficiency for the direct and indirect method under conditions of reduced loads is analyzed. Moreover the composition of the exhaust gases are obtained, working time and the installed burner fuel, all this with help of metering equipment. The flow of feed water for steam production real considering the demand is calculated. It also determines the energetic and exergetic efficiency of system and the losses in the distribution network due to lack of insulation are analyzed.

Keywords : Shell boiler; reduced loads; efficiency; losses.

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