To the Projection of a Peristaltic Slit Pump

The analysis of a peristaltic pump of the slatted type is made, which in contrast to conventional pumps with the working body on the basis of elastic hose has no significant limitations on the value of the output pressure and does not pollute the transmittable fluid. Flow of an incompressible liquid in a flat gap is considered, the analytical expressions for a flow rate and a differential pressure are received. The paper also discusses design features of the motor based on piezoelectric materials as well as the modal and dynamic analyses of the proposed design are made, its concrete implementation is shown.