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Diffstat (limited to '3843/CH4/EX4.13/Ex4_13.sce')
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1 files changed, 20 insertions, 0 deletions
diff --git a/3843/CH4/EX4.13/Ex4_13.sce b/3843/CH4/EX4.13/Ex4_13.sce new file mode 100644 index 000000000..689fe8f1f --- /dev/null +++ b/3843/CH4/EX4.13/Ex4_13.sce @@ -0,0 +1,20 @@ +// Example 4_13
+clc;funcprot(0);
+// Given data
+P_1=8000;// kPa
+T_1=300;// °C
+P_2=1600;// kPa
+h_1=2785;// kJ/kg
+h_g=2794;// kJ/kg
+
+// Calculation
+// By using steam tables
+T_2=201.4;// The final temperature in °C
+h_f2=859;// kJ/kg
+h_fg2=1935;// kJ/kg
+h_2=h_1;// kJ/kg
+x_2=(h_2-h_f2)/h_fg2;// The quality of steam at exit
+v_f2=0.0012;// m^3/kg
+v_fg2=0.1238;// m^3/kg
+v_2=v_f2+(x_2*(v_fg2-v_f2));// The specific volume of the steam at exit in m^3/kg
+printf("\nThe final temperature of the steam,T_2=%3.1f°C \nThe specific volume of the steam at exit,v_2=%0.4f m^3/kg",T_2,v_2);
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