Re: Preheat temperature reduction



Don't forget humidity.
"lob" <rcarmstrong@xxxxxxxxxxx> wrote in message
news:1156974460.772380.141620@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
I have a requirement to find the expected drop in temperature over a
time scale of 1 foot piece of grade 483 42 inch XS pipe. The
temperature range of concern is the time it would take for the pipe to
drop from 300 F to 200 F, with an ambient temperature of 0 F, assuming
no wind. Is there some reference material that someone could refer me
to to calculate different scenerios for different sized pipe and wall
thicknesses.
Thank you.



.



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