loadline_plotter

andmarti1424 Vacuum valves loadline plotter

This is a loadline plotter based on ideas taken from Merlin's Blencowe and VTADIY ones. This is totally free for you to use it. License is GPLv3.

Usage

python allplotter.py

Adding valves

Its easy to add new valves info. All you need is to specify curves data in the following format and add it to valves_data.csv:

#VALVE, GRIDCURVE, Xvalue, Yvalue, Xvalue2, Yvalue2, etc
E88CC, 0, 0, 0, 25, 7, 50, 15
E88CC, -1, 0, 0, 25, 0.7, 50, 5.5, 75, 13
E88CC, -2, 25, 0, 50, 0.3, 75, 4, 100, 10.1, 125, 19
E88CC, -3, 50, 0, 75, 0.3, 100, 2.9, 125, 8.1, 150, 16
E88CC, -4, 100, 0, 125, 1.4, 150, 6.0, 175, 13.5
E88CC, -5, 125, 0, 150, 1, 175, 5, 200, 12, 226.1, 21
E88CC, -6, 150, 0, 175, 0.8, 200, 4.8, 226.1, 11.7, 250, 19.7
E88CC, -7, 175, 0, 200, 1, 226.1, 5, 250, 11, 275, 18.9
E88CC, -8, 200, 0, 226.1, 1, 250, 4.7, 275, 10.4, 300, 17.3
E88CC, -9, 226.1, 0, 250, 0.8, 275, 4, 300, 9.2
E88CC, -10, 250, 0, 275, 0.8, 300, 4.2
E88CC, Pmax, 25, 60, 50, 30, 75, 20, 100, 15, 125, 12, 150, 10, 175, 8.571428571, 200, 7.5, 226.1, 6.63423264, 250, 6, 275, 5.454545455, 300, 5

and a register in valves_specs.csv file with the valve specs:

valve, Pmax, VaMax, mu, ra, Cga, CgAEA, DefaultXmax, DefaultYmax
E88CC, 1.5, 220, 33, 2650, 1.4, 3.1, 300, 20

Support

Want to help with the project? Please submit 6AQ8 data or make a Patreon / Paypal donation. Every dollar helps a lot! Thank you!

Requirements

I run this on GNU/Linux but you can run it on Windows as well.

• python
• matplotlib
• tkinter (tk)
• scipy