Estimating heat transfer coefficient in a forced convection oven
Estimating heat transfer coefficient in a forced convection oven
(OP)
I would like to estimate heat transfer coefficient in a forced convection oven that is open on both ends.
Oven has multiple heating zones, with zone 1 at 170 degrees C, zone 2 at 180 and zone 3 at 200. This temperatures
may change depending on the batch running. I understand the heat transfer coeffcient should be different for eatch temperature
setting. Where do I start?
Oven has multiple heating zones, with zone 1 at 170 degrees C, zone 2 at 180 and zone 3 at 200. This temperatures
may change depending on the batch running. I understand the heat transfer coeffcient should be different for eatch temperature
setting. Where do I start?





RE: Estimating heat transfer coefficient in a forced convection oven
http://www.engineeringtoolbox.com/convective-heat-...
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RE: Estimating heat transfer coefficient in a forced convection oven
don't we need some more information like:
- what is the creating the "forced" part of the forced oven or do we just assume a uniform temperature in each zone
- is there something moving through the oven? if so, speed, size, surface conditions....
- if stationary then again size, shape, surface conditions (for potential radiation)...
Have Fun!
James A. Pike
www.xl4sim.com
www.erieztechnologies.com
RE: Estimating heat transfer coefficient in a forced convection oven