Thus far, simulations have failed to predict accurately electrostatic powder charging during pneumatic transport. We advanced the modeling of flow by a three-part study: first, we shot individual particles on metal target and measured exchanged charge. Second, based these results, formulated an empirical model implemented it in our CFD tool. Using this tool, performed large-eddy through square ...

The sand/dust environment is an important cause of aircraft failure. A simulation experiment must be devised to meet the standard technical requirements. Therefore, this article designs control system for a test tunnel, including wind speed and pneumatic conveying concentration system. fuzzy intelligent method deep neural network are used track experimental parameters. Compared classic PID algo...