A free app for Android, by Engineering Adventures.
With the Hydraulic Circuit Simulator, you can easily build and test hydraulic circuits, using a simple drag-and-drop interface. It is very easy to use, even for people who have never used programming languages before. Just drag and drop the different elements of the circuit and change the settings to test your own ideas.
You can test the performance of the circuit at different points. For example, you can use the pressure or the flow rate to test the system.
If you want, you can export the results of the test to a spreadsheet for analysis.
