Testing of a stoker fired boiler revealed that, during a period when 2064 kg of 3100 kcal coal were bund, refuse accumulated in the ashpit to the extent of 225 kg, although the coal as fired contain only 10.0 % ash by analysis. Determine the grate efliciency of this stoker (No fly-ash)
Testing of a stoker fired boiler revealed that, during a period when 2064 kg of 3100 kcal coal were bund, refuse accumulated in the ashpit to the extent of 225 kg, although the coal as fired contain only 10.0 % ash by analysis. Determine the grate efliciency of this stoker (No fly-ash)
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter9: Heat Transfer With Phase Change
Section: Chapter Questions
Problem 9.28P
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Testing of a stoker fired boiler revealed that, during a period when 2064 kg of 3100 kcal coal
were bund, refuse accumulated in the ashpit to the extent of 225 kg, although the coal as fired
contain only 10.0 % ash by analysis. Determine the grate efliciency of this stoker (No fly-ash).
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