initial commit / add all books

1 files changed, 20 insertions, 0 deletions

diff --git a/2969/CH4/EX4.13/Ex4_13.sce b/2969/CH4/EX4.13/Ex4_13.sce
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+clc

+clear

+//DATA GIVEN

+p=18;                          //pressure of steam

+x=0.85;                        //dryness fraction

+

+//At 18 bar, from steam tables

+hf=884.6;                      //kJ/kg

+hfg=1910.3;                    //kJ/kg

+vg=0.110;                      //m^3/kg

+uf=883;                        //kJ/kg

+ug=2598;                       //kJ/kg

+

+v=x*vg;                        //specific volume of wet steam

+h=hf+x*hfg;                    //specific enthalpy of wet steam

+u=(1-x)*uf+x*ug;               //specific internal energy of wet steam

+

+printf(' (i) The Specific volume v is: %1.4f m^3/kg. \n',v);

+printf(' (ii) The Specific enthalpy h is: %4.2f kJ/kg. \n',h);

+printf('(iii) The Specific internal energy u is: %4.2f kJ/kg. \n',u);