View Full Version : Reducer Duct Area
harsen
10-03-2007, 06:19 PM
can any one tell how to calculate the area of the reducer piece on machine jonining.
Senthil
Brian_UK
10-03-2007, 10:28 PM
I'm, sorry Senthil but I do not understand your question.
Are you asking about the length or angle of the reducing piece between two different size ducts?
harsen
11-03-2007, 04:49 AM
I'm, sorry Senthil but I do not understand your question.
Are you asking about the length or angle of the reducing piece between two different size ducts?
Thanks for ur reply brain , I explain u
Duct Size : 26" x 12"
When the above duct connected to the mouth of the machine , with a size of 30" x 12 " , one reducer arise in between machine mouth and the duct.
I need to know the area of this reducer , one side
30" x 12" and another side 26" x 12"
nh3simman
11-03-2007, 06:12 AM
calculate the perimeter length of both ends.
average the perimeter
multiply by the length from c/c
harsen
11-03-2007, 07:30 AM
calculate the perimeter length of both ends.
average the perimeter
multiply by the length from c/c
i cant to undrstand the "c/c"
The Viking
11-03-2007, 07:56 AM
c/c = centre to centre
harsen
11-03-2007, 09:21 AM
c/c = centre to centre
Thank u for the reply, Is there any website link is
availble to get know about the calculation of duct
Senthil
The Viking
11-03-2007, 06:15 PM
What is it you are trying to calculate?
Reading your previous post you already got the sizes fixed.
The smallest area of your reducer will be the same as the duct 26"x12"=312 square inches.
Or are you after the losses in the ductwork?
karthikeyan
29-10-2008, 02:19 PM
i want formula
Brian_UK
29-10-2008, 07:04 PM
i want formula
Formula for what ?
salahalyy
29-10-2008, 10:58 PM
how to have a copy of this subject please advise
Brian_UK
29-10-2008, 11:11 PM
i want formulaThere is no formula within this thread.
how to have a copy of this subject please adviseThe only subject matter is that given is the posts of this thread.
Please read them carefully.
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