engineering fundamentals Discussion Forum
Directory | Career | News | Standards | Industrial | SpecSearch®
Home Membership Magazines Forum Search Member Calculators

Materials

Design

Processes

Units

Formulas

Math
List Recent Topics | Start a New Topic
 

<< Previous Message No. 626 Next >>
Author: saket
Time: 03/12/00 07:57 PST
This is a reply to message no. 607 by dr funda
Reply | Original Message | New Topic | List Topics | List Messages on This Topic
Current Topic:
How to design an automated system to measure flow rate of a gas (bubble ) ..and thus able to calliberate the mass flow controller.
Sir,
  thanx for ur reply but the problem lies in... we need the prnciple/physics behind the concept we are using. Now the electronic flowrate sensor- is fine but whats the .. funda it follows.please let us know that.. or else could u throw some light on using a photocell diode or LED-with a time piece. please write in something about that.
   now we need an accurate (with minimum error) so we first of all can't employ a human reading the values at rotameter.Thus suggest some electronic devise, with principle behind it... our gas is specifically nitrigen and types like it.
   it will be really nice of u to reply asap
  thanx in advance..!
       ...saket,INDIA

[ List Replies to This Message Only ]

Home  Membership  About Us  Privacy  Disclaimer  Contact  Advertise

Copyright © 2017 eFunda, Inc.