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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1073/CH3/EX3.24 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1073/CH3/EX3.24')
| -rwxr-xr-x | 1073/CH3/EX3.24/3_24.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/1073/CH3/EX3.24/3_24.sce b/1073/CH3/EX3.24/3_24.sce new file mode 100755 index 000000000..9c27cf1ba --- /dev/null +++ b/1073/CH3/EX3.24/3_24.sce @@ -0,0 +1,20 @@ +clc;
+clear;
+//Example 3.24
+//1.For initial conditions:
+T=360; //[K]
+T1=280; //[K]
+T2=320; //[K]
+dT1=T-T1; //[K]
+dT2=T-T2; //[K]
+//Q1=m1_dot*Cp1*(T2-T1)
+Cp1=4.187 //Heat capacity
+dTlm=(dT1-dT2)/log(dT1/dT2) //[K]
+m1_by_UA=dTlm/(Cp1*(T2-T1))
+//For final conditions :
+//m2_dot=m1_dot
+//U2=U1
+//A2=5*A1
+deff('x=f(t)','x=m1_by_UA*Cp1*(t-T1)-5*((dT1-(T-t))/log(dT1/(T-t)))')
+T=fsolve(350.5,f)
+printf("\nOutlet temperature of water is %f K\n",T);
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