initial commit / add all books

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diff --git a/1913/CH2/EX2.29/ex29.sce b/1913/CH2/EX2.29/ex29.sce
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+clc

+clear

+//Input data

+p1=1000;//Pressure at the inlet of the system in kPa

+p2=15;//Pressure at the outlet of the system in kPa

+v1=0.206;//Specific volume at the inlet of the system in m^3/kg

+v2=8.93;//Specific volume at the outlet of the system in m^3/kg

+h1=2827;//Specific enthalpy at the inlet of the system in kJ/kg

+h2=2341;//Specific enthalpy at the outlet of the system in kJ/kg

+c1=20;//Velocity at the inlet of the system in m/s

+c2=120;//Velocity at the outlet of the system in m/s

+z1=3.2;//Elevation at the inlet of the system in m

+z2=0.5;//Elevation at the outlet of the system in m

+m=2.1;//The fluid flow rate in kg/s

+W=750;//The work output of the device in kW

+g=9.81;//Gravitational constant in m/s^2

+

+//Calculations

+Q=m*[((c2^2-c1^2)/(2*1000))+((g*(z2-z1)/(1000)))+(h2-h1)]+W;//The heat loss/gain by the system in kW

+

+//Output

+printf('The Heat loss by the system Q = %3.4f kW ',Q)