Methane (CH4) at 298 K, 1 atm enters a furnace operating at steady state and burns completely with 140% of theoretical a

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Methane Ch4 At 298 K 1 Atm Enters A Furnace Operating At Steady State And Burns Completely With 140 Of Theoretical A 1 (35.72 KiB) Viewed 28 times

Methane (CH4) at 298 K, 1 atm enters a furnace operating at steady state and burns completely with 140% of theoretical air entering at 400K, 1 atm. The products of combustion exit at 500 K, 1 atm. The flow rate of the methane is 1.2 kg/min. Kinetic and potential energy effects are negligible and air can be modeled as 21% O2 and 79% N2 on a molar basis. Step 1 Your answer is correct. Determine the dew point temperature of the products, in K. Tdp = 325.757 к Hint Attempts: 1 of 5 used Using multiple attempts will impact your score. 10% score reduction after attempt 2 Step 2 * Your answer is incorrect. Determine the rate of heat transfer for a control volume enclosing the reacting gases, in kW. Qey = i 919.8 kW