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A-sample-of-steam-at-140-bar-is-states-to-have-enthalpy-of-3009-1-kJ-kg-Calculate-the-internal-energy-and-entropy-




Question Number 11828 by tawa last updated on 01/Apr/17
A  sample of steam at 140 bar is states to have enthalpy of  3009.1 kJ/kg,  Calculate the internal energy and entropy.
$$\mathrm{A}\:\:\mathrm{sample}\:\mathrm{of}\:\mathrm{steam}\:\mathrm{at}\:\mathrm{140}\:\mathrm{bar}\:\mathrm{is}\:\mathrm{states}\:\mathrm{to}\:\mathrm{have}\:\mathrm{enthalpy}\:\mathrm{of}\:\:\mathrm{3009}.\mathrm{1}\:\mathrm{kJ}/\mathrm{kg}, \\ $$$$\mathrm{Calculate}\:\mathrm{the}\:\mathrm{internal}\:\mathrm{energy}\:\mathrm{and}\:\mathrm{entropy}. \\ $$

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