1. By: Levi Leishman Jared Warren
Cylindrical Chamber
By:
Levi Leishman
Jared Warren

2. Stainless Steel Chamber
Set Up
Side View of chamber
Inside the Chamber
Stainless Steel Chamber
Heat Source
Sealed Chamber

3. Assumptions
Heating Source is a concentric cylinder within the chamber. The ports to the chamber were ignored Ends were ignored to further simplify the problem With these assumptions we recognize our calculations will be conservative as the ports to the chamber and the caped ends increase the overall heat transfer.

4. Calculations qout qrad qin Ti = 573 K To = ? Tsi = Ti T∞ = 290 K
Twire = 533 K
r1 = m
r2 = m
rwire = m
k = 31.7 W/m
l = m
h = 7.6 W/m2
e1 = 0.7
e2 = 0.5

5. Results Actual Predicted Outer Temperature 200oC Outer Temperature

6. Conclusion and Recommendations
Our model was very conservative
The assumption it was a long cylinder was not as accurate as we would like.
To improve model:
Create model of cylinder with caped ends
Add in the effect the ports have on the overall heat transfer