Search found 373 matches

by admin
Tue Feb 01, 2022 10:52 pm
Forum: Flow calculators and fluid flow problems
Topic: Pump/ventilator head vs flow calculator
Replies: 0
Views: 980

Pump/ventilator head vs flow calculator

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...
by admin
Mon Jun 21, 2021 8:33 pm
Forum: Flow calculators and fluid flow problems
Topic: Pipe network analysis online calculator available
Replies: 0
Views: 2195

Pipe network analysis online calculator available

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...
by admin
Sat Aug 08, 2020 7:28 am
Forum: Flow calculators and fluid flow problems
Topic: Gravity feed pressure
Replies: 1
Views: 3541

Re: Gravity feed pressure

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...
by admin
Sun Jul 19, 2020 9:41 am
Forum: Flow calculators and fluid flow problems
Topic: Pressure filling
Replies: 2
Views: 3323

Re: Pressure filling

by admin
Tue Oct 08, 2019 7:09 am
Forum: Flow calculators and fluid flow problems
Topic: Saving results
Replies: 4
Views: 7066

Re: Saving results

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.
by admin
Mon Sep 16, 2019 7:05 pm
Forum: Flow calculators and fluid flow problems
Topic: Saving results
Replies: 4
Views: 7066

Re: Saving results

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.
by admin
Mon Sep 16, 2019 7:04 pm
Forum: Flow calculators and fluid flow problems
Topic: New version of the calculator is available
Replies: 0
Views: 7127

New version of the calculator is available

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...
by admin
Fri Aug 23, 2019 10:51 pm
Forum: Flow calculators and fluid flow problems
Topic: Saving results
Replies: 4
Views: 7066

Re: Saving results

New version will have that functionality. I hope to release it in following days.
by admin
Wed Mar 20, 2019 8:51 am
Forum: Flow calculators and fluid flow problems
Topic: Need Help with an Air Tank Problem
Replies: 1
Views: 7252

Re: Need Help with an Air Tank Problem

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...
by admin
Wed Feb 20, 2019 8:21 pm
Forum: Flow calculators and fluid flow problems
Topic: Gas Constant
Replies: 3
Views: 11080

Re: Gas Constant

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...