Vacuum-energized fluid conveyance simulation for pipe fluid

The vacuum-accumulated energy (VAE) method is presented for simulation of the fluctuation and characteristics of vacuum-energized pressure in a fluidic-conveying line. Based on the energy consumption of the fluidic conveyance, non-continuity, periodicity, the fluidic conveyance Switch-On (FCSO) process, vacuumed-energy consumption process, and vacuum recovery (VR) process are simultaneously considered by means of this method for pipe fluid motion system. Since the simulative computation model agrees with the experimental data, the present method is available in engineering applications.