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Diffstat (limited to '2417/CH6/EX6.11/Ex6_11.sce')
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1 files changed, 17 insertions, 0 deletions
diff --git a/2417/CH6/EX6.11/Ex6_11.sce b/2417/CH6/EX6.11/Ex6_11.sce new file mode 100755 index 000000000..8cc98e9b4 --- /dev/null +++ b/2417/CH6/EX6.11/Ex6_11.sce @@ -0,0 +1,17 @@ +clear;
+clc;
+printf("\t\t\tProblem Number 6.11\n\n\n");
+// Chapter 6: The Ideal Gas
+// Problem 6.11 (page no. 253)
+// Solution
+
+T2=500+460; //absolute final temperature //unit:R
+T1=80+460; //absolute initial temperature //unit:R
+//cp=0.219 + (3.42*10^-5*T) - (2.93*10^-9*T^2); //Unit:Btu/lbm*R
+//Comparing with c=A+(B*T)+(D*T^2)
+A=0.219; //constant
+B=3.42*10^-5; //constant
+D=2.93*10^-9; //constant
+//Using these values and equation cbar=A+((B/2)(T2+T1))+((D/3)*(T2^2+(T2*T1)+T1^2))
+cpbar=A+((B/2)*(T2+T1))+((D/3)*(T2^2+(T2*T1)+T1^2)); //The mean specific heat //Btu/lbm*R
+printf("The mean specific heat at constant pressure for air between 80F and 500F is %f Btu/lbm*R\n",cpbar);
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