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/CH2/EX2.14 | |
| 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/CH2/EX2.14')
| -rw-r--r-- | 965/CH2/EX2.14/14.sci | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/965/CH2/EX2.14/14.sci b/965/CH2/EX2.14/14.sci new file mode 100644 index 000000000..05bc8ccae --- /dev/null +++ b/965/CH2/EX2.14/14.sci @@ -0,0 +1,18 @@ +clc;
+clear all;
+disp("steady state flux")
+t1=600;// degree C
+t3=300;// degree C
+La=0.05;//m
+Lb=0.1;//m
+//kmA=0.05*(1+0.0065*(t1+t2)/2)
+//kmB=0.04*(1+0.0075*(t3+t2)/2)
+// q= Q/A=(t1-t2)/(La/kmA)=(t2-t3)/(Lb/kmB)
+// (600-t2)/(0.05/(0.05*(1+0.0065*(600+t2)/2)))=(t2-300)/(0.1/(0.04*(1+0.0075*(300+t2)/2)))
+//t2^2+294.7*t2-426315=0
+t2=(-294.7+(294.7^2+4*426316)^(0.5))/2
+kmA=0.05*(1+0.0065*(t1+t2)/2);// W/(m*C)
+disp (kmA,"thermal conductivity of A = ")
+ q=(t1-t2)/(La/kmA);
+ disp ("W/m^2",q,"rate of heat transfer = ");
+
|