diff options
| 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/EX4.16/16.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/EX4.16/16.sci')
| -rw-r--r-- | 965/CH4/EX4.16/16.sci | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/965/CH4/EX4.16/16.sci b/965/CH4/EX4.16/16.sci new file mode 100644 index 000000000..0440c8aac --- /dev/null +++ b/965/CH4/EX4.16/16.sci @@ -0,0 +1,28 @@ +clc;
+clear all;
+disp("temperation variation")
+L=60/2000;//m
+k=42.6;// W/(m.C)
+a=0.043;// m^2/h
+ti=440;// degree C
+h=235;// W/(m^ 2.C)
+ta=50;// degree C
+tau=4.3*60;//seconds
+Lc=L;// characteristic length
+Fo=a*tau/Lc^2;
+Bi=h*Lc/k;
+if Bi>1
+disp("Internal temperature gradients are not small and can not be neglected")
+end
+Bii=1/Bi;
+x=0;// midplane
+//(to-ta)/(ti-ta)=0.6
+to=0.6*(ti-ta)+ta;
+disp("Degree C",to,"Temperature at midplane Tm =")
+ x=0.015/L;
+ Bii=6.06;
+ ti=to;
+ //(to-ta)/(ti-ta)=0.97
+ to=0.97*(ti-ta)+ta;
+ disp("Degree C",to,"Temperature inside the plate 15mm from the midplane To =")
+
|