Find ratio of mass flow rate of fresh air to the flue gas

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Question: In a WHR system for a furnace, flue gas heats the fresh incoming air. Fresh air enters at 25 ºC and exit at 85 ºC. Specific heat of flue gas is 1.2 times that of fresh air. Flue gas is cooled by 120 ºC. The ratio of mass flow rate of fresh air to the flue gas is? The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.

Reference no: EM132192931

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