semvec/pypi-packages huggingface dataset:
tc-pypeflow 2020.2
piping network design and analysis
License: MIT License

PypeFlow
--------
Python package for designing and analyzing piping networks.

Designing a piping network involves finding a solution for two kinds of problems:
1. The design flow rates in the pipe sections composing the network are known. Also known are the available 
friction losses due to fluid flow in the pipe sections. The problem remains to find appropriate diameters
for the pipe sections, so that the known flow rates do not generate friction losses that exceed the 
available values.
2. The design flow rates in the pipe sections composing the network are known. Also known are the diameters
of the pipe sections and the fittings/valves present in each pipe section of the network. 
The problem consists of finding the pressure drops across the pipe sections when design flow rates are flowing.

Once a piping network is designed, PypeFlow can search for all possible flow paths between the start
and the end node of the network. This allows for flow balancing the different branches in the network. One
can add balancing valves in certain pipe sections to accomplish this. PypeFlow will then calculate the Kvr setting
of each balancing valve in the network, so that all flow paths retrieve the same pressure drop when the
design flow rates are flowing in the pipe sections. Without flow balancing it is uncertain whether the desired flow rate
will flow in each of the pipe sections.

Analyzing a piping network involves finding the steady flow rate and pressure distribution in a known piping network.
For this, PypeFlow uses the Hardy Cross method. One can also add pumps to the network and make use of so called pseudo
sections for networks that are open (eg. drinking water installations).

Input data for letting PypeFlow design or analyze a piping network comes from a network configuration file.
This is just a csv-file that can be made with any spreadsheet program. The network configuration is entered by the user 
in a table in which each row represents a pipe section of the network.

PypeFlow is (at this moment) only an API, which means that one should interact with PypeFlow through Python scripts. 
Jupyter Notebook is also an excellent tool for doing the design and analysis of a piping network using PypeFlow. 
Examples can be found in the accompanying [Github repository](https://github.com/TomLXXVI/pypeflow).