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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 /551/CH14/EX14.26/26.sce | |
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initial commit / add all books
Diffstat (limited to '551/CH14/EX14.26/26.sce')
| -rwxr-xr-x | 551/CH14/EX14.26/26.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/551/CH14/EX14.26/26.sce b/551/CH14/EX14.26/26.sce new file mode 100755 index 000000000..3222524de --- /dev/null +++ b/551/CH14/EX14.26/26.sce @@ -0,0 +1,26 @@ +clc
+h2=1597; //kJ/kg
+h3=1790; //kJ/kg
+h4=513; //kJ/kg
+h1=h4;
+t3=58; //0C
+x1=0.13;
+tc=27; //0C
+capacity=10.5; //tonnes
+
+disp("(i) Condition of the vapour at the outlet of the compressor =")
+t=t3-tc;
+disp(t)
+disp("°C")
+
+disp("(ii) Condition of vapour at entrance to evaporator =")
+disp(x1)
+
+disp("COP =")
+COP=(h2-h1)/(h3-h2);
+disp(COP)
+
+disp("(iv) Power required =")
+P=capacity*14000/COP/3600;
+disp(P)
+disp("kW")
\ No newline at end of file |