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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 /965/CH7/EX7.62 | |
| 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 '965/CH7/EX7.62')
| -rw-r--r-- | 965/CH7/EX7.62/62.sci | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/965/CH7/EX7.62/62.sci b/965/CH7/EX7.62/62.sci new file mode 100644 index 000000000..27fe986ee --- /dev/null +++ b/965/CH7/EX7.62/62.sci @@ -0,0 +1,20 @@ +clc;
+clear all;
+disp("heat lost by man")
+d=0.35;// m
+h=1.65;//m
+ts=28;// degree C
+ta=12;// degree C
+U=30*1000/3600;// m/s
+tf=(ts+ta)/2; // film temperature
+k=2.59*10^(-2);// W/m.C
+v=15*10^(-6);// m^2/s
+Pr=0.707;
+Re=U*d/v;
+disp("Nu=C*Re^n*Pr^(1/3)")
+C=0.027;
+n=0.805;
+Nu=C*Re^n*Pr^(1/3);
+hs=Nu*k/d
+Q=hs*%pi*d*h*(ts-ta);
+disp("w",Q,"heat lost by man =")
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