evaporative condenser coil design calculation

[berti]

Hi,
I have an project to design evaporative condenser.Design Conditions are:
Fluid:R404A
Condensing temp.:38 C
Wet Bulb Temp:26 C
Requested Capacity:210 Kw
Tube :26,9mmx2,6mm thickness of galvanised carbon steel
Can you help me about the sizing of the coils?

[Brian_UK]

You would normally use circulating water in an evaporative condenser, with a shell and tube or plate heat exchanger on the chiller.

[Josip]

Hi, berti

Hi,
I have an project to design evaporative condenser.Design Conditions are:
Fluid:R404A
Condensing temp.:38 C
Wet Bulb Temp:26 C
Requested Capacity:210 Kw
Tube :26,9mmx2,6mm thickness of galvanised carbon steel
Can you help me about the sizing of the coils?

please check those links ...

https://www.ideals.illinois.edu/bits...9750/TR048.pdf

http://www.achrnews.com/articles/sizing-and-selecting-evaporative-condensers

http://www.engineeringtoolbox.com/heat-condenser-evaporator-d_881.html#.UpDsfuJ9XTs

http://apps1.eere.energy.gov/buildings/publications/pdfs/building_america/measure_guide_evap_condensers.pdf

http://fire.nist.gov/bfrlpubs/fire00/PDF/f00074.pdf

http://www.ecw.org/prod/335-1.pdf

http://ewkformersulzer.com/ingles/Productos/catalogos/Condensadores%C9vaporativo_IN.pdf

http://www.google.hr/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad=rja&ved=0CFEQFjAD&url=http%3A%2F%2Fwww.conftool.com%2F2012Purdue%2Findex.php%2FHermes-2012-Thermodynamic_Design_of_Condensers_and_Evaporators-2100.pdf%3Fpage%3DdownloadPaper%26filename%3DHermes-2012-Thermodynamic_Design_of_Condensers_and_Evaporators-2100.pdf%26form_id%3D2100%26form_version%3Dfinal&ei=J-6QUrXJPMLItQa9hYC4Aw&authuser=1&usg=AFQjCNHmpF0WuQmIlGxylm7XWHDSmqfhFQ&sig2=Wl86LwVZKmmzWAaatQBPdQ&bvm=bv.56988011,bs.1,d.bGE

http://lms.i-know.com/pluginfile.php...0Condenser.pdf

and the last and good one ...
http://www.gobookee.org/evaporative-...n-calculation/


Hope this will be of some help to you.

Best regards, Josip