Heat loss from un-insulated stainless tube

[guru03]

I am trying to check heat loss calcs for both stainless tube (of different sizes) and from tanks when they are being CIP cleaned at about 80 Deg C
This is confirm sizing of a ventilation system for the process room.
Does anyone have the correct calcs at their finger tips or can direct me to a good site?

thanks

 

[SJones]

http://www.efunda.com/formulae/heat_transfer/conduction/overview_cond.cfm

Steve Jones
Materials & Corrosion Engineer

http://www.linkedin.com/pub/8/83b/b04