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Diffstat (limited to '2870/CH12/EX12.2/Ex12_2.sce')
| -rwxr-xr-x | 2870/CH12/EX12.2/Ex12_2.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/2870/CH12/EX12.2/Ex12_2.sce b/2870/CH12/EX12.2/Ex12_2.sce new file mode 100755 index 000000000..603141038 --- /dev/null +++ b/2870/CH12/EX12.2/Ex12_2.sce @@ -0,0 +1,16 @@ +clc;clear;
+//Example 12.2
+
+//given data
+dT=302-300;
+dv=0.87-0.86;
+T=(302+300)/2;
+v=(0.87+0.86)/2;//average values
+
+//constants used
+R=0.287;//in kJ/kg-K
+
+//calculations
+//using eq 12-3 by diffrentiating P= R*T/v
+dP= R*dT/v - R*T*dv/v^2;
+disp(dP,'the change in the pressure of air in kPa');
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