3.pdf

Untitled2.txt

The document I attached is a short blurb of what I did on a problem I couldn't solve. I did everything I could I still got it wrong and I have no idea why. I was wondering if someone could show me. The differential equations are modeling the the heat balances the the pipe and slurry while immersed in a temp. maintained oil bath at 200C

I did the calculations and the graph in matlab I uploaded that as well.

values of constants:
Mp=300g
Ms=20g
Ao=80cm^2
Ai=70cm^2
Cp=.5J/g*C
Cs=4J/g*C
Ho=.05 W/cm^2*C
Hi=.04 W/cm^2*C
temp at time zero= 25C
temp of oil immersion (To)=200C
Ts=temp of slurry
Tp=temp of pipe