heat transfer of sorts
heat transfer of sorts
(OP)
Hello all,
I need to calculate water out temperature.
What I know:
Water Temperature in = 70 degrees F
Size of drilled hole through a block = .242" diameter
Pressure of water at inlet = 100 PSI
Temperature of block = 500 degrees F
Length of block = 5.542"
Opening in opposite side of block is open to air
Is there any way to calculate this?
Is there a calculator out there for this sort of calculation?
This is for inside a casting mold.
Thanks,
Wayne
I need to calculate water out temperature.
What I know:
Water Temperature in = 70 degrees F
Size of drilled hole through a block = .242" diameter
Pressure of water at inlet = 100 PSI
Temperature of block = 500 degrees F
Length of block = 5.542"
Opening in opposite side of block is open to air
Is there any way to calculate this?
Is there a calculator out there for this sort of calculation?
This is for inside a casting mold.
Thanks,
Wayne





RE: heat transfer of sorts
TTFN (ta ta for now)
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RE: heat transfer of sorts
RE: heat transfer of sorts
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm
RE: heat transfer of sorts
RE: heat transfer of sorts
Assuming 5.5 in square area and distance of 2.5 in, the heat flow to 70F surface from 1280 F surface is only 18kW, which suggests that the water will initially steam, until it drives the surrounding material down below boiling point, and the water eventually will run around 76 F.
Lots of assumptions made, possibly erroneously. You'll need a decent thermal FEA to get a better answer.
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm
RE: heat transfer of sorts