The issue of flue gas enthalpy
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Hello, teacher: For a gas-fired heater, given the flue gas flow rate, the inlet flue gas temperature, and the outlet flue gas temperature, how can the enthalpy of the flue gas be determined? Thank you! !
The components and molar ratios of the flue gas are calculated through combustion, and the enthalpy of each component is obtained from gas property tables; the enthalpy of the flue gas at the corresponding temperature is then determined by adding up the products of these molar ratios.