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Diffstat (limited to '2417/CH3/EX3.13/Ex3_13.sce')
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diff --git a/2417/CH3/EX3.13/Ex3_13.sce b/2417/CH3/EX3.13/Ex3_13.sce new file mode 100755 index 000000000..925d4fcf8 --- /dev/null +++ b/2417/CH3/EX3.13/Ex3_13.sce @@ -0,0 +1,20 @@ +clear;
+clc;
+printf("\t\t\tProblem Number 3.13\n\n\n");
+// Chapter 3 : The First Law Of Thermodynamics
+// Problem 3.13 (page no. 113)
+// Solution
+
+p1=150; //Unit:psia //Initial pressure
+T1=1000; //Unit:R //Temperature at pressure p1
+p2=15; //Unit:psia //Final pressure
+T2=600; //Unit:R //Temperature at pressure p2
+Cp=0.24; //Unit:Btu/(LBm*R) //Specific heat for constant pressure process
+v1=2.47; //Unit:ft^3/LBm //Specific volume at inlet conditions
+v2=14.8; //Unit:ft^3/LBm //Specific volume at outlet conditions
+
+//For a non-flow,constant pressure process
+//w/J=deltah=h2-h1=Cp(T2-T1) //deltah=change in enthalpy
+//W=w/J
+W=Cp*(T1-T2); //W=Work output //Unit:Btu/LBm
+printf("The work output of the turbine per pound of working fluid is %f Btu/LBm",W);
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