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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 /32/CH7/EX7.24 | |
| 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 '32/CH7/EX7.24')
| -rwxr-xr-x | 32/CH7/EX7.24/7_24.sce | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/32/CH7/EX7.24/7_24.sce b/32/CH7/EX7.24/7_24.sce new file mode 100755 index 000000000..16e01edd2 --- /dev/null +++ b/32/CH7/EX7.24/7_24.sce @@ -0,0 +1,34 @@ +//pathname=get_absolute_file_path('7.24.sce')
+//filename=pathname+filesep()+'7.24-data.sci'
+//exec(filename)
+//Pressure at which steam enters(in bar):
+p1=50
+//Temperature at which steam enters(in K):
+T1=600+273
+//Velocity at which steam enters(in m/s):
+c1=150
+//Pressure at which steam leaves(in bar):
+p2=0.1
+//Velocity at which steam leaves(in m/s):
+c2=50
+//Work delivered(in kJ/kg):
+W=1000
+//Dead state temperature(in K):
+T0=25+273
+//From steam tables:
+h1=3666.5 //kJ/kg
+s1=7.2589 //kJ/kg.K
+h2=2584.7 //kJ/kg
+s2=8.1502 //kJ/kg.K
+//Inlet stream availability(in kJ/kg):
+A1=h1+c1^2/2*10^(-3)-T0*s1
+//Exit stream availability(in kJ/kg):
+A2=h2+c2^2/2*10^(-3)-T0*s2
+//Reversible work(in kJ/kg):
+Wrev=A1-A2
+//Irreversibility(in kJ/kg):
+I=Wrev-W
+printf("\nRESULT")
+printf("\nInlet stream availability = %f kJ/kg",A1)
+printf("\nExit stream availability = %f kJ/kg",A2)
+printf("\nIrreversibility = %f kJ/kg",I)
\ No newline at end of file |