Whether you are using a standard or portable setup, version 4.6 offers specific tools that remain highly relevant:
Unlike simpler tools that use the Hazen-Williams method (which is limited to water), 4.6 uses Darcy-Weisbach, making it suitable for oils, chemicals, and gases.
If running from a USB drive, use a USB 3.0 or higher device. Hydraulic calculations involve significant data read/writes; a slow drive can lead to lag during the calculation of large networks. Conclusion