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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/CH4/EX4.25/25.sci | |
| 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/CH4/EX4.25/25.sci')
| -rw-r--r-- | 965/CH4/EX4.25/25.sci | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/965/CH4/EX4.25/25.sci b/965/CH4/EX4.25/25.sci new file mode 100644 index 000000000..0fef49ef0 --- /dev/null +++ b/965/CH4/EX4.25/25.sci @@ -0,0 +1,21 @@ +clc;
+clear all;
+
+disp("Maximum temperature rise")
+a=1.25*10^(-5);//m^2/s
+k=54;// W/(m.C)
+A=4*360*10^(-4);//m^2
+m=1600;//kg
+v=90;// km/h
+tau=9;//seconds
+
+KE=0.5*m*v*v*(1000/3600)^2;
+Q=KE/tau;
+Qs=Q;
+disp("W",Q,"heat flow rate at surface Qs =")
+//Qs=-k*(ti-ta)/(3.1416*a*tau)^0.5;
+delT=Qs*((3.1416*a*tau)^0.5)/(k*A);
+
+disp("degree C",delT,"temperature rise ta-ti =")
+
+
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