Regime Mixing Ratio in Vacuum Dilute Phase Pneumatic Conveying Systems

This paper analyses some aspects of regime mixing ratio (RMR) in Vacuum Dilute Phase Pneumatic Conveying Systems in order to measure the energy efficiency of these systems. RMR variation curve profile is determined and the proportionality between Theoretical Mixing Ratio (TMR) and RMR is evaluated. The equation of the Characteristic Curve of the Ventilator type APRG-902/C is given. The profile of the RMR variation curve by specific load of the pipe is determined.