cylinderconicoil cooling

• May 1, 2016

• #2

chicopee

Mechanical

Feb 15, 2003

6,199

US

Although, I don't know the internal and external fluid paths, I would explore about developing an equivalent cylindrical coil.

 

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• May 2, 2016

• Thread starter
• #3

MoustfaaHMED

Mechanical

Apr 30, 2016

4

EG

tank fluid is yeast
coil fluid is water
thanks

 

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• May 2, 2016

• #4

racookpe1978

Nuclear

Feb 1, 2007

5,994

US

"1-NU no for cone part with angle =77 degree"

This is not clear: What did you calculate for the Nussalt number for 77 degrees? Of the tank of water around the coil?
Why 77 degrees? Is the liquid in the coil 77? Or hotter?
Why are you referring to a cone?

 

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• May 2, 2016

• #5

racookpe1978

Nuclear

Feb 1, 2007

5,994

US

Also:

You imply the coil is inside a cooling tank, and that cooling tank apparently filled with "natural convection" water - so no pump or flow of water through the surrounding cooling water, right?
If so, what cools the water tank t? Room temperature (what temperature?) air naturally flowing around the water tanks?

Or is it the opposite: The cooling water is in the coil, and the tank is getting cooled by the water flowing in the coils, but the tank has no pump or stirring paddle? If so, what temperature water is flowing in and out, at what flow rate?

 

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• May 3, 2016

• Thread starter
• #6

MoustfaaHMED

Mechanical

Apr 30, 2016

4

EG

i want to cool cylindroconical tank with water in outside half pipe jacket
flow in jacket is water inlet temperature 27c and outlet 33c
q= 120 kw generated and transpeted
q=u*A*delt T log
so, what is surface area of half pipe jacket

thanks

 

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• May 3, 2016

• Thread starter
• #7

MoustfaaHMED

Mechanical

Apr 30, 2016

4

EG

the jacket like this

clyider part and cone from bottom

 

 http://files.engineering.com/getfile.aspx?folder=3b1d3846-b3c5-4277-a005-3e6d77d3ffeb&file=image025.png

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