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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 /1226/CH3/EX3.36 | |
| 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 '1226/CH3/EX3.36')
| -rwxr-xr-x | 1226/CH3/EX3.36/EX3_36.jpg | bin | 0 -> 84303 bytes | |||
| -rwxr-xr-x | 1226/CH3/EX3.36/EX3_36.sce | 15 |
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diff --git a/1226/CH3/EX3.36/EX3_36.jpg b/1226/CH3/EX3.36/EX3_36.jpg Binary files differnew file mode 100755 index 000000000..b90ed1230 --- /dev/null +++ b/1226/CH3/EX3.36/EX3_36.jpg diff --git a/1226/CH3/EX3.36/EX3_36.sce b/1226/CH3/EX3.36/EX3_36.sce new file mode 100755 index 000000000..5494dafd2 --- /dev/null +++ b/1226/CH3/EX3.36/EX3_36.sce @@ -0,0 +1,15 @@ +clc;funcprot(0);//EXAMPLE 3.36
+// Initialisation of Variables
+p1=1;...................//Pressure of air entering the compressor in bar
+t1=300;.................//Temperature of air entering the compressor in bar
+rp=6;...................//Pressure ratio
+rtc=2.5;.................//Ratio of turbine work to compressor work
+ga=1.4;............//Ratio of specific heats
+//calculations
+t2=t1*(rp^((ga-1)/ga));..................//Temperature at the end of isentropic expansion in K
+t3=(rtc*(t2-t1))/(1-(1/(rp^((ga-1)/ga))));........//Temperature at the end of isobaric expansion in K
+t4=t3/(rp^((ga-1)/ga));.......................//Temperature at the end of isentropic compression in K
+eta=(t3-t4-t2+t1)/(t3-t2);...................//Cycle efficiency
+disp(t3,"Maximum temperature in K:")
+disp(eta*100,"Cycle efficiency in %:")
+
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