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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 /2063/CH9/EX9.21 | |
| 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 '2063/CH9/EX9.21')
| -rwxr-xr-x | 2063/CH9/EX9.21/9_21.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/2063/CH9/EX9.21/9_21.sce b/2063/CH9/EX9.21/9_21.sce new file mode 100755 index 000000000..e9e48e753 --- /dev/null +++ b/2063/CH9/EX9.21/9_21.sce @@ -0,0 +1,17 @@ +clc
+clear
+//Input data
+P1=1;//Atmospheric pressure in bar
+P4=60;//Delivery pressure in bar
+T1=303;//Initial temperature in K
+n=1.3;//Index of compression
+Cp=1.005;//Specific heat of air at constant pressure in kJ/kg K
+S=3;//Number of stages
+
+//Calculations
+P2=P1*(P4/P1)^(1/3);//Intermediate pressure in bar
+T2=T1*(P2/P1)^((n-1)/n);//Temperature of air entering the intercoolers in K
+H=Cp*(T2-T1);//Heat rejected in each intercooler in kJ
+
+//Output
+printf('Amount of heat rejected in each intercooler is %3.0f kJ',H)
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