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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/CH15/EX15.16 | |
| 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 '551/CH15/EX15.16')
| -rwxr-xr-x | 551/CH15/EX15.16/16.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/551/CH15/EX15.16/16.sce b/551/CH15/EX15.16/16.sce new file mode 100755 index 000000000..5795bdfd5 --- /dev/null +++ b/551/CH15/EX15.16/16.sce @@ -0,0 +1,22 @@ +clc
+D=0.045; //m
+l=3.2; //m
+u=0.78; //m/s
+k=0.66; //W/m K
+v=0.478*10^(-6); //m^2/s
+Pr=2.98;
+tw=70; //0C
+tf=50; //0C
+
+A=%pi*D*l;
+Re=D*u/v;
+
+h=0.023*(Re)^0.8*(Pr)^0.4/D*k;
+disp("Heat transfer co-efficient =")
+disp(h)
+disp("W/m^2 K")
+
+Q=h*A*(tw-tf)/10^3;
+disp("Rate of heat transfer =")
+disp(Q)
+disp("kW")
\ No newline at end of file |