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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 /1442/CH16 | |
| 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 '1442/CH16')
| -rwxr-xr-x | 1442/CH16/EX16.1/16_1.sce | 16 | ||||
| -rwxr-xr-x | 1442/CH16/EX16.2/16_2.sce | 15 |
2 files changed, 31 insertions, 0 deletions
diff --git a/1442/CH16/EX16.1/16_1.sce b/1442/CH16/EX16.1/16_1.sce new file mode 100755 index 000000000..79720c9ca --- /dev/null +++ b/1442/CH16/EX16.1/16_1.sce @@ -0,0 +1,16 @@ +clc
+//initialisation of variables
+m= 10 //kg
+R= 8.314 //J/mol K
+k= 1.4
+M= 29 //kg
+TA= 20 //C
+TB= 200 //C
+//CALCULATIONS
+T= (TA+TB)/2
+dS= 0.5*m*R*log((273.15+T)^2/((273.15+TA))*(273.15+TB))/((k-1)*M)
+//RESULTS
+printf (' entropy at the equillibrium state= %.4f kJ/K',dS)
+
+
+//answer GIVEN IN THE TEXTBOOK IS WRONG
diff --git a/1442/CH16/EX16.2/16_2.sce b/1442/CH16/EX16.2/16_2.sce new file mode 100755 index 000000000..47e3638b6 --- /dev/null +++ b/1442/CH16/EX16.2/16_2.sce @@ -0,0 +1,15 @@ +clc
+//initialisation of variables
+psat= 143.3 //kPa
+R= 8.314 //J/mol K
+T= 110 //C
+m= 18.02 //gms
+pv= 150 //kPa
+v= 0.001052 //m^3/kg
+s= 10^-3
+//CALCULATIONS
+PL= psat+((R*(273.15+T)/(m*0.0010502))*log(pv/psat))
+D= (4*s/(PL-pv))*(75.64-13.91*(T/100)-3*(T/100)^2)*10^3
+//RESULTS
+printf (' equilibrium pressure= %.f kPa',PL-13)
+printf (' \n diameter of droplet= %.4f mm',D)
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