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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/EX7.16/7_16.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 '32/CH7/EX7.16/7_16.sce')
| -rwxr-xr-x | 32/CH7/EX7.16/7_16.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/32/CH7/EX7.16/7_16.sce b/32/CH7/EX7.16/7_16.sce new file mode 100755 index 000000000..6433aebb0 --- /dev/null +++ b/32/CH7/EX7.16/7_16.sce @@ -0,0 +1,25 @@ +//pathname=get_absolute_file_path('7.16.sce')
+//filename=pathname+filesep()+'7.16-data.sci'
+//exec(filename)
+//Minimum temperature(in K):
+Tmin=30+273
+//Maximum temperature(in K):
+Tmax=700+273
+//Temperature of surroundings(in K):
+T0=17+273
+//Rate at which engine receives heat(in kJ/min):
+Q1=2*10^4
+//Measured output of the engine(in kW):
+Wu=0.13*10^3
+//Efficiency:
+nrev=1-Tmin/Tmax
+//Availability or reversible work(in kJ/s):
+Wrev=nrev*Q1/60
+//Rate of irreversibility(in kJ/s):
+I=Wrev-Wu
+//Second law efficiency:
+n2=Wu/Wrev
+printf("\nRESULT")
+printf("\nAvailability = %f kJ/min",Wrev*60)
+printf("\nRate of irreversibility = %f kW",I)
+printf("\nSecond law efficiency = %f percent",n2*100)
\ No newline at end of file |