Previous in Forum: Relay Contact   Next in Forum: How to Calculate the Theoretical Data Transfer Rate for a SCADA System
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
2 comments
Rate Comments: Nested
pradeepdhoni
Associate

Join Date: Jul 2011
Posts: 30

Air Flow Measurement by Double Venturi Tube As Primary Element

06/05/2014 8:05 AM

I have a DP type air flowmeter in our plant. Its used to measure the primary hot flow given to the coal pulverisers(MILL). Based on computation sheet given its calculation based on 'LG94-01' standard. Is there any standard for DP type venturi flow measurement?

Any general formula is there for pressure & temperature compensation with DP flow?
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
bigg
Guru

Join Date: Jun 2010
Posts: 1296
Good Answers: 104
#1

Re: Air Flow Measurement by Double Venturi Tube As Primary Element

06/05/2014 10:01 AM

This article may help.
Register to Reply
Bud
Power-User

Join Date: Jul 2010
Posts: 136
Good Answers: 19
#2

Re: Air Flow Measurement by Double Venturi Tube As Primary Element

06/05/2014 8:42 PM

Your questions are answered in Mr. Livelli's classic paper, The Fundamentals of Multiport Averaging Pitot Tubes.
Although he is connected with Dietrich Standard (now Rosemount Emerson), the principles apply to all averaging pitot tubes.
Register to Reply
Register to Reply
Have a Different Question?
2 comments

Previous in Forum: Relay Contact   Next in Forum: How to Calculate the Theoretical Data Transfer Rate for a SCADA System

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Instrumentation:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (77 right now)
Show Members
Advertisement