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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/CH2/EX2.22 | |
| 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/EX2.22')
| -rw-r--r-- | 965/CH2/EX2.22/22.sci | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/965/CH2/EX2.22/22.sci b/965/CH2/EX2.22/22.sci new file mode 100644 index 000000000..e33ce024e --- /dev/null +++ b/965/CH2/EX2.22/22.sci @@ -0,0 +1,23 @@ +clc;
+clear all;
+disp("upper surface temperature")
+thf=1020;// temperature of hot gases
+L=1.2*10^(-3);// thickness of blade
+k=12;//W/(m*C)
+A=1;// area
+hhf=2750;//W/(m^2*C) heat transfer coefficients
+hcf=1400;//W/(m^2*C) heat transfer coefficients
+t1=900;// temperature of the upper surface
+Q=hhf*A*(thf-t1);//W/m^2 rate of heat transfer per unit area
+disp ("W/m^2",Q,"rate of heat transfer per unit area = ")
+//Q=k*A*(t1-t2)/L;
+t2=t1-(Q*L/(k*A));
+disp("degree C",t2,"t2 is =")
+//Q=hcf*A*(t2-tcf)
+tcf=t2-(Q/(hcf*A));
+disp("degree C",tcf,"tcf is =")
+
+
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