READ THIS! --- INSTRUCTIONS: Show all work using the problem of known equations,

Question

READ THIS! --- INSTRUCTIONS: Show all work using the problem of known equations, correct use of algebra and/or calculus, use of correct table values (and correct reference to all table and chart values), and proper conversions and units to solve each of the following problems. WARNING: If you use a chart, you better explain (SHOW) precisely how it was used!

[30 POINTS] Problem #3: Natural gas (assume entirely methane) is burned in 25% excess air. Determine the percent theoretical air AND the air/fuel ratio. Also determine the mole fraction and the mass fraction for each component AND determine the adiabatic combustion temperature. (All products of combustion are vapors)

Please refer to chart ( Pressure -Enthlapy digram for Refrigerant 134a in Btu/Ib) or (psychrometric chart english units)

Explanation / Answer

READ THIS! --- INSTRUCTIONS: Show all work using the problem of known equations,

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