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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 /2870/CH8/EX8.14/Ex8_14.sce | |
| 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 '2870/CH8/EX8.14/Ex8_14.sce')
| -rwxr-xr-x | 2870/CH8/EX8.14/Ex8_14.sce | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/2870/CH8/EX8.14/Ex8_14.sce b/2870/CH8/EX8.14/Ex8_14.sce new file mode 100755 index 000000000..ae2b4079f --- /dev/null +++ b/2870/CH8/EX8.14/Ex8_14.sce @@ -0,0 +1,24 @@ +clc;clear;
+//Example 8.14
+
+//given data
+TR=1200;
+T0=300;
+P0=100;
+Tsys=400;
+P1=350;
+V1=0.01;
+V2=2*V1;
+
+//calculations
+W=P1*V1*log(V2/V1);
+Wsurr=P0*(V2-V1);
+Wu=W-Wsurr;
+disp(Wu,'the useful work output in kJ');
+// Qin - W = m*Cv*dT, Since dt=0
+Q=W;
+Sgen=Q/Tsys-Q/TR;
+Xdestroyed=T0*Sgen;
+disp(Xdestroyed,'the exergy destroyed in kJ/K');
+Wrev=T0*Q/Tsys-Wsurr+(1-T0/TR)*Q;
+disp(Wrev,'the reversible work is done in the process in kJ');
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