It can be shown that the thermal efficiency of a combined gas steam power plant iuml uml cc can be expressed in terms of the thermal efficiencies of the gas and the steamturbine cycles as Prove that the value of iuml uml cc is greater than either of hg or iuml uml s That is, the combined cycle is more efficient than either of the gas turbine or steam turbine cycles alone Mee 1g n ngns 3

Question: It can be shown that the thermal efficiency of a combined gas-steam power plant ï¨cc can be expressed in terms of the thermal efficiencies of

It can be shown that the thermal efficiency of a combined gas-steam power plant ï¨cc can be expressed in terms of the thermal efficiencies of the gas- and the steamturbine cycles as

Prove that the value of ï¨cc is greater than either of hg or ï¨s. That is, the combined cycle is more efficient than either of the gas-turbine or steam-turbine cycles alone.

Mee = 1g + n. - ngns %3!

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