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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3511/CH5/EX5.13/Ex5_13.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3511/CH5/EX5.13/Ex5_13.sce')
| -rw-r--r-- | 3511/CH5/EX5.13/Ex5_13.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3511/CH5/EX5.13/Ex5_13.sce b/3511/CH5/EX5.13/Ex5_13.sce new file mode 100644 index 000000000..8b42b7f0e --- /dev/null +++ b/3511/CH5/EX5.13/Ex5_13.sce @@ -0,0 +1,14 @@ +clc;
+T1=27+273; // Temperature at state 1 in kelvin
+T3=827+273; // Temperature at state 3 in kelvin
+Cp=1.005; // Specific heat at constant pressure in kJ/kg K
+r=1.4; // Specific heat ratio
+
+t=T3/T1; // Temperature ratio
+Wmax=Cp*((T3*(1-1/sqrt(t)))-T1*(sqrt(t)-1)); // Maximum work
+eff_wmax=(1-1/sqrt(t)); // Efficiency of brayton cycle
+Tmax=T3; Tmin=T1;
+eff_carnot=(Tmax-Tmin)/Tmax; // Carnot efficiency
+disp ("kJ/kg of air",Wmax,"Maximum net work per kg of air = ");
+disp ("%",eff_wmax*100,"Brayton cycle efficiency = ");
+disp ("%",eff_carnot*100,"Carnot cycle efficiency = ");
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