Pipe Flow Calculations Forum

A new calculator is available - pump head and flow analysis calculator. The calculator allows the analysis of fluid flow through the pipeline for the selected pump type with a known pump performance curve at a given speed. The analysis enables the determination of the flow through the pipeline at di...

The latest calculator available online and available for free at pipeflowcalculations.com is software for pipe network analysis. The calculator enables the calculation of the flow in the pipes, the pressure drops in the pipes, and the pressures in the individual nodes of the pipe network. It is poss...

Hi, To get information about the pipe diameter needed, you can use following calculator: https://www.pipeflowcalculations.com/pressuredrop/calculator.xhtml Select from the top button bar to calculate D (press D button), for the pressure p1 - select m H2O as a unit - that's you actual hight of the hi...

Hello,
Maybe this can help:
viewtopic.php?f=3&t=4895&p=5661&hilit=filling#p5661

Yes. You will see Save button on the top menu, as well as Open button. The saved file will have .pfcx extension and it has all the information that you can reuse later on.

Actually, from today new version is available with an option to save and open saved files. Download the new version and let me know if you like it.

Good news! New calculator version is available with a bundle of new and important innovations. With the new version of the calculator you can: - save your calculation on the hard drive, and open it later, - exchange the saved calculations with another calculator user (including me), - send results i...

New version will have that functionality. I hope to release it in following days.

You should also know how many strokes you have in a min or hour? So you calculate a needed flow as a volume of the cylinder * number of strokes; Q = V * n, where is Q - is a flow, V - is volume, n - is a number of strokes in a unit of time. Another question is if you have a compressor to fill the ta...

It is not changing with the pressure or the temperature. It is constant for a certain gas. R in terms of J/kg K is calculated as Ru/M where Ru is universal gas constant for any gas and particular molar mass. Ru = 8.314 J/mol K. In your formula pV=nRT you are using Ru. in a pV=mRT or p/rho = RT formu...