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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 /779/CH12/EX12.9 | |
| 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 '779/CH12/EX12.9')
| -rwxr-xr-x | 779/CH12/EX12.9/12_9.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/779/CH12/EX12.9/12_9.sce b/779/CH12/EX12.9/12_9.sce new file mode 100755 index 000000000..8a1c487d1 --- /dev/null +++ b/779/CH12/EX12.9/12_9.sce @@ -0,0 +1,22 @@ +hfg = 2202.6; +Qh = 5.83; +ws = Qh/hfg; +eg = 0.9; // efficiency of generator +P = 1000; +Wnet = 1000/0.9; +nbrake = 0.8; +h1_2s = Wnet/(ws*nbrake); // h1-h2s +n_internal = 0.85; +h12 = n_internal*h1_2s; +hg = 2706.3; h2 = hg; +h1 = h12+h2; +h2s = h1-h1_2s; +hf = 503.71; +x2s = (h2s-hf)/hfg; +sf = 1.5276; sfg = 5.6020; +s2s = sf+(x2s*sfg); +s1 = s2s; +P1 = 22.5; // in bar from Moiller chart +t1 = 360; +disp("degree",t1,"Temperature of the steam is") +disp("bar",P1,"Pressure of the steam is ")
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