Notices

if x dia flows xxx cfm.. how do I calculate..

Thread Tools
 
Search this Thread
 
Old 13 May 2003, 10:18 PM
  #1  
David_Wallis
Scooby Regular
Thread Starter
 
David_Wallis's Avatar
 
Join Date: Nov 2001
Location: Leeds - It was 562.4bhp@28psi on Optimax, How much closer to 600 with race fuel and a bigger turbo?
Posts: 15,239
Likes: 0
Received 1 Like on 1 Post
Post

if I assume a pressure, and a diameter how do I calculate the flow through the tube or whatever???

David
Old 13 May 2003, 10:31 PM
  #2  
Andy.F
Subaru Tuning Specialist
 
Andy.F's Avatar
 
Join Date: Jun 2002
Location: 7.74 @179 mph 1/4 mile - road legal
Posts: 6,654
Likes: 0
Received 1 Like on 1 Post
Post

You can't, unless you have the length and......
The pressure you need to know is the differential pressure from one end to the other, this is what creates flow not the actual boost pressure that you see on the gauge
Old 13 May 2003, 10:31 PM
  #3  
Andy.F
Subaru Tuning Specialist
 
Andy.F's Avatar
 
Join Date: Jun 2002
Location: 7.74 @179 mph 1/4 mile - road legal
Posts: 6,654
Likes: 0
Received 1 Like on 1 Post
Post

What is it you are working out ?
Old 13 May 2003, 10:33 PM
  #4  
David_Wallis
Scooby Regular
Thread Starter
 
David_Wallis's Avatar
 
Join Date: Nov 2001
Location: Leeds - It was 562.4bhp@28psi on Optimax, How much closer to 600 with race fuel and a bigger turbo?
Posts: 15,239
Likes: 0
Received 1 Like on 1 Post
Post

YHM

David
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
IAN WR1
ScoobyNet General
8
28 September 2015 08:14 PM
hedgecutter
General Technical
3
25 September 2015 02:35 PM
BHPvstorque
Subaru Parts
8
24 September 2015 07:08 PM
BHPvstorque
Subaru Parts
1
13 September 2015 06:42 PM



Quick Reply: if x dia flows xxx cfm.. how do I calculate..



All times are GMT +1. The time now is 05:09 PM.