A steam generating unit has a steam production of 2000 kg/h (170°C, 0.8MPA, X=1). Feed water is at 45°C. Consider that the fuel has PCI=12MJ and is powered at a rate of 470|| kg/h. Calculate thermal efficiency and the evaporation rate of a steam generator taking into account that it equipment is of the Flamotubular type. Answer: 91%; 4.25 kg/kg fuel.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A steam generating unit has a steam production of
2000 kg/h (170°C,
0.8MPA, X=1). Feed water is at 45°C. Consider
that the fuel
has PCI=12MJ and is powered at a rate of 470||
kg/h. Calculate thermal efficiency and
the evaporation rate of a steam generator taking
into account that it
equipment is of the Flamotubular type.
Answer: 91%; 4.25 kg/kg fuel.
Transcribed Image Text:A steam generating unit has a steam production of 2000 kg/h (170°C, 0.8MPA, X=1). Feed water is at 45°C. Consider that the fuel has PCI=12MJ and is powered at a rate of 470|| kg/h. Calculate thermal efficiency and the evaporation rate of a steam generator taking into account that it equipment is of the Flamotubular type. Answer: 91%; 4.25 kg/kg fuel.
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