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harsen
13-02-2007, 01:48 PM
Hai everbody,
This is senthil working as a Engineer - A/c in UAE.
I am new to this forum:eek: , can anybody give the details of books or downloading file regarding design of ductsize for the ducted split unit:confused: .


Senthil kumar

Brian_UK
13-02-2007, 07:56 PM
Hi Senthil, I know that you asked for help on this subject a few days ago in another thread so I have been trying a few Google searchs and have found these and hope they are of use to you.

http://www.airah.org.au/downloads/2002-10-01.pdf

Some information on inflatable ducting here..
http://www.tombling.com/ducting/design.htm

Web site duct calculator
http://www.connel.net/freeware/airduct.shtml

and some things to buy...
http://www.constructionbook.com/hvac-ducts/

also some domestic/small office type design notes..
http://www.vent-axia.com/knowledge/handbook/system.pdf

hope this helps.

harsen
14-02-2007, 09:58 AM
Thank u for the link , still i am hungry



Senthil

penair
15-04-2007, 09:04 AM
Hi senthil
Most good duct manufacturers/suppliers will give you a complete duct sizing and materials list according to your plan of the occupied space you wish to condition, be it for heating or cooling. Surely there is a reputable company in UAE. Check your yellow pages. They may also recommend a suitable airconditioning unit to suit the application. All you need to do is fax or email the plans (in scale with aspect to sun) of the building to them, these companies are always keen for your business.

Ke-Fibertec UK
15-01-2009, 05:00 PM
my website is www(dot)ke-fibertec.co.uk (click my username)
if you click on the book at the bottom of the page
Then click "see online pdf" then when the flash program pos up, click "INDHOLD" then scroll sown to page 124, we have provided some duct sizing graphs.

Sorry for the Danish, it is yet to be converted

aniluvscientis
16-08-2009, 10:54 AM
[quote=harsen;60041]Thank u for the link , still i am hungry


Refer Duct Design Handboook from FRPCAD
A great book on duct design fundamentals.

aniluvscientis
16-08-2009, 10:56 AM
Duct Design HaNDBOOK IS A NICE REFERENCE . iT IS AVAILABLE IN NET

aniluvscientis
16-08-2009, 10:58 AM
Solving Colebrook Equation is the basis of all this designs

aniluvscientis
16-08-2009, 11:00 AM
Duct
design
handbook

Vijaystephen21
16-08-2009, 11:48 AM
Hi Brian !,
I had been busy the past week and I just got to read your thread on ducting web-pages. Thanks

Vijay Stephen... My regards

nike123
16-08-2009, 12:34 PM
...................................

Sridhar1312
16-08-2009, 04:52 PM
What are the advantages of fabric ducts? can it be used in Textile mills.

D.D.KORANNE
17-08-2009, 01:32 PM
Lot of info in trane air-conditioning handbook on duct design . Earlier the book was supllied with a ductulator a hand gadget for duct sizing

blindbeve
20-09-2010, 02:32 PM
Lot of info in trane air-conditioning handbook on duct design . Earlier the book was supllied with a ductulator a hand gadget for duct sizing

hi Mr D.D.KORANNE, do you have any ways or links to have a soft copy of this trane air conditioning handbook?

btw I'm just new at this forum, hope everyboy welcomes me... cheers!!!:)

MilosBog
07-12-2010, 05:26 PM
Hi there,
as you have mentioned, the split unit..So probably you will use it to condition the fresh air..So in that case, the fresh air duct must be sized according to some of the methods for duct sizing..that is clear..But if you have a ducted outlet, than you must check your airflow and to chose the duct diameter accordingly to the fan that is installed on the indoor unit..If you are in Emirates, please watch out, don't go with the outlet temperatures lower than the dew point..I have seen on the airport condensation problems in outlets, but what happened in the ducts, i don't want to think about....