...William S. Oates; Fei Liu This paper describes the development of a piezohydraulic actuator for broadband microjet flow control applications. The actuator utilizes a lead zirconate titanate (PZT) stack actuator and a hydraulic amplification design to achieve relatively large displacements...

... based on some typical flow rate functions. pumps flow control rotors design Lobe pump is one of positive displacement rotary pumps and is widely used in industries 1 . The basic configuration and working action of a lobe pump assembled with a pair of two-lobe rotors are depicted in Fig...

... and timing. The geometrical properties of the cam profile as well as some injection parameters are kept within acceptable limits by the imposed constraints. diesel engines fossil fuels sprays nozzles flow control pumps optimisation In this paper optimal design of a TIC system by considering...