diff options
Diffstat (limited to '965/CH7/EX7.34/34.sci')
| -rw-r--r-- | 965/CH7/EX7.34/34.sci | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/965/CH7/EX7.34/34.sci b/965/CH7/EX7.34/34.sci new file mode 100644 index 000000000..aa1704eff --- /dev/null +++ b/965/CH7/EX7.34/34.sci @@ -0,0 +1,16 @@ +clc;
+clear all;
+disp("local HT coefficient")
+U=50;//m/s
+Cfx=0.004;
+k=0.035;//W/m.C
+cp=1001;//J/kg.K
+rho=0.88;//kg/m^3
+mu=2.286*10^(-5);//kg.m/s
+Pr=mu*cp/k
+m=rho*cp*U
+//St=hx/m
+//St*Pr^(2/3)=Cfx/2
+St=Cfx/(2*Pr^(2/3))
+hx=St*m;
+disp("W/m^2.K",hx,"local HT coefficient, hx = ")
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