Pipe Flow Calculations Forum

I have used my calculator for gas flow on pipeflowcalculations.com. As you say the fluid is air than one can use air pressure drop calculator available on the same web site. I have divided the process into segments: A. What I have done is calculate flow rate for 12 bar inlet and 6 bar outlet. B. Aft...

This type of calculation requires differential equation solution, meaning it is not an easy task, because the pressure on the exit of the pipe line is changing from 6 bar to 12 bar, and flow through connecting pipeline slows every moment. As you want to fell 5000 m3 tank through 1" pipe - I can...

It is density x velocity^2 x area

Try with gas pressure drop calculator. It will work ok for your problem.

Hi,
Yes. That formula is ideal for your problem.
You are also free to download and try natural gas calculator that will help you on the calculation.

If you give me actual flow rate or burner power I can help you on calculation.

Bernoulli equation calculator is now available. Go to Bernoulli equation calculator Bernoulli equation is the most important equation for engineering analysis of flow problems. Most practical tasks are resolved by direct implementation of Bernoulli equation with its corresponding condition - continu...

Venturi tube and nozzle calculators are available on pipeflowcalculations.net web site that works like web application without the need to install and use plug-in. You can find calculators at: Venturi tube and Nozzle calculator Tell me what do you think about them using contact page on the same web ...

Top three calculators are now available as web application, meaning that on user side, nothing is required else but modern web browser, Internet connection and decent PC or mobile device. Pressure drop calculator, pipe diameter calculator, orifice flow calculator are now available on pipeflowcalcula...

I think so. Yet, as I said I haven't got back confirmation of the derivation that you used also, but all calculation results are very close to the conclusion that you made. 1.35 m is about 13.5 kPa, so as you have +/- 50 kPa that should be with solid reserve, which I think is ok and should be accept...

Hello and thanks for nice words about web site, as indeed it will be up for long time, I can guarantee that. Is the bladder connected to vessel all of the time? You are right that flow is not at constant rate and flow rate will be changing during pressure change. With discharge calculator, you can c...