Given the “As Received” analysis of a coal:      Sulfur           = 1.52%                  Hydrogen      = 6.36%      Carbon         = 79.56%                Nitrogen        = 1.42%      Oxygen         = 5.02%                  Moisture       = 2.51%      Ash              =...

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Mechanical Engineering

Given the “As Received” analysis of a coal:

    Sulfur          =1.52%                 Hydrogen      = 6.36%

    Carbon         =79.56%               Nitrogen        =1.42%

    Oxygen         =5.02%                 Moisture       = 2.51%

    Ash             = 6.12%

Using the ASH AND MOISTUREFREE ANALYSIS OF THE COAL, calculate the following:

a) Theoretical O/Fratio

b) Actual A/F ratio at 20%excess air

c) Gravimetric Analysis of wetgas

d) Volumetric Analysis of drygas

e) LHV of the fuel inkJ/kg

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