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Thread: Flute Frost
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29-12-2008, 07:32 PM #1
Flute Frost
I'm afraid to ask this question but does anybody know what flute frost is?
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29-12-2008, 08:44 PM #2
Re: Flute Frost
Hi Steve, here is a dictionary of Refrigeration Terms scroll down till you reach flute
http://www.efftec.com/dictionary.html
NormMy wife used to say you never listen to a word I say at least I think that what she said
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29-12-2008, 11:01 PM #3
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30-12-2008, 01:31 AM #4
Re: Flute Frost
I thought a flute was a musical instrument. Now I learn it has to do with liquid moving around the system????
I would like to hear the basis of how this term came to be used. This sounds like another way of saying liquid migration, which makes me wonder why we need another term to describe it???If all else fails, ask for help.
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30-12-2008, 02:37 AM #5
Re: Flute Frost
Quoted from website,
FLUTE: Allows the transfer of liquid refrigerant from the condenser back to the evaporator.
In other words a frickin liquid line??!! This site seems like its based on chillers and their terminology so it leaves me no closer to knowing what the heck a flute looks like (except the instrument as US Iceman mentioned).
Anyone got a pic?...and she said "give it to me you big fridgie"
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30-12-2008, 08:02 PM #6
Re: Flute Frost
Grizzly
Thanks for the site.
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30-12-2008, 11:19 PM #7
Re: Flute Frost
Here is an explanation of flute
http://www.gpx2inc.com/flutevalvebrochure1.jpg
NormMy wife used to say you never listen to a word I say at least I think that what she said
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31-12-2008, 01:19 AM #8
Re: Flute Frost
Now we have a flute valve? This just keeps getting better and better.
That flute valve appears to be nothing more than a turbulator to spin the refrigerant against the inside of the pipe! If this is correct, then there should be an associated pressure loss with this also. That means if installed in a suction line to spin the refrigerant to catch the oil the suction pressure at the compressor will be lower. This results in less capacity, potentially higher discharge temperatures, higher pressure ratios, etc.
If this is installed in a liquid line you could loose subcooling (if it was present) or cause flashing (if no subcooling is present).
The link speaks of oil return issues, which this is supposed to correct. My thought is; if the piping is designed properly you do not need gadgets.
From what I see, this is another mouse trap.If all else fails, ask for help.
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31-12-2008, 09:23 AM #9
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31-12-2008, 10:16 AM #10
Re: Flute Frost
HI, Don`t shoot the messenger the guy asked a question i gave the answer its up to him what he does with it, far be it for me to say its right or wrong, personally it brings flash gas to mind
NormMy wife used to say you never listen to a word I say at least I think that what she said
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31-12-2008, 10:05 PM #11
Re: Flute Frost
No one is shooting at the messenger Toosh.
I just find these sorts of devices fun to read about.
Some of these seem to produce magical effects, save energy, increase equipment life, and reduce global warming. Let's see did I forget anything they seem to promise....If all else fails, ask for help.
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02-01-2009, 03:03 PM #12
Re: Flute Frost
Wow I didnt know I was going to get a throwdown started.
Seriously other info I have gotten describes the flute as the short tube between the cond/economizer or cond/evap inlet on a water cooled chiller. I'm sure there is more to the story.
US Iceman I think I'll take two XDX devices and put them in series with this flute device and see what I get. They said Georgia Power will send me a check evertime i runn the unit it saves so much money.
Toosh just proved if you make it they will buy it. I went to the site it is a bonnafied ad and everything. I almost ordered one.
Steve
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02-01-2009, 08:06 PM #13
Re: Flute Frost
Originally Posted by Steve Wright
I wonder what Georgia Power would say if you put a dozen of these in-line and then asked for the incentive checks? What would the customer say with his great reduction in energy savings?
He could save more energy by turning off the unit!
Either way, the refrigeration effect will be less.If all else fails, ask for help.
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02-01-2009, 08:09 PM #14
Re: Flute Frost
The name flute must have been used since the liquid line is the smallest line in the system. Then when the liquid line goes through a pump down, the line downstream of the solenoid begins to frost. Hence the name flute frost??
I don't think you started a throwdown, just a lively discussion on something unique.If all else fails, ask for help.
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