Pipe Flow Calculations Forum

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Estimated maximum flow rate can be find if you devide motor power with pressure change. Also, energy losses should be taken into account, so flow rate is 10-20% smaller.

But if you don't know pressure, than it is difficult to know.

Do you know the pressure that is in?

Here is one table that should be of help:

http://www.pipeflowcalculations.com/tables/fluegas.htm

You will find that it is for certain mixture of flue gas, but it should be of help.

Mixture consist of:

carbon dioxide CO2 - 13%
water vapor H2O - 11%
nitrogen N2 - 76%

The theory of pipe flow basics will soon be available on web site, but until then... Here is the part of it regarding your question (I presume that the oxygen is in gas state - not cryogenic): For compressible flow of fluid from a pipe to a larger area or larger cross section like in the case of dis...

Yes, that's great.
I have prepared 20+ theory pages for fluid flow basics and after I finish new version of calculators, I will upload it, so it should be better.

This is very new forum which should develop in the place where calculators users will exchange their experiences and help each other. I receive flow problem questions every day, and for some I have answers, but for some don't. Therefor, with this forum, I hope to better serve users. Also, here I wil...

After ten years of online presence I have decided to introduce new feature - forum for all of you that are using free calculators on pipeflowcalculations.com. As pipeflowcalculations.com web site attracts more and more users every day, bringing fluid flow professionals together should benefit all. T...