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+//ques11

+//Enthalpy of Compressed Liquid

+clear

+clc

+//the water exists as a compressed liquid at the specified state

+//(a) using compressed liquid table

+P=15000;//pressure in kPa

+T=100;//temperature in C

+h=430.39;//heat of water in kJ/kg from Table A-7

+printf('(a) Heat of water using compressed liquid table = %.2f kJ/kg \n',h);

+

+//(b) Approximating the compressed liquid as a saturated liquid at 100°C

+h=419.17;//heat of water at liquid state in kJ/Kg ie hf @ 100C

+printf(' (b) Heat of Water by approximating compressed liquid as saturated = %.2f kJ/kg \n',h);

+

+//(c) Using correction method

+vf=0.001//specific volume of water in saturated liquid state @100C

+Psat=101.42//saturated pressure in kPa from Table 

+h=h+vf*(P-Psat)//corrected value of heat of water at given state in kJ/kg

+printf(' (c) Heat of water using correction method = %.2f kJ/kg ',h);
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