2 results about "Fluid wave" patented technology

The invention relates to the technical field of graphene new material preparation and precise acoustic control, in particular to a graphene film material production device and process, and the device comprises a beam forming control module which drives a sound field emission array to emit sound waves to a wet film; the disturbance monitoring module is used for collecting fluid fluctuation in real time and generating reverse suppression pressure through a reverse sound field reconstruction unit so as to update signals; the potential energy field construction unit is used for constructing layered standing wave nodes, forcing a nanosheet layer to be horizontally oriented by using acoustic radiation torque, and circularly operating until Mallangori convection is inhibited and a membrane material is cured; excessive drying or insufficient drying is avoided, and the mechanical strength and the production yield of the membrane material are further guaranteed.

To provide a floating wave energy converter (100) with high efficiency, which can also be manufactured and installed simply and cost-effectively, a floating wave energy converter (100) for converting energy from a wave motion of a fluid into electrical energy is provided, comprising a rotor unit (10) with a rotor shaft (11) and rotor wings (12) for generating a lift force (71) induced by the wave motion and causing the rotor unit (10) to rotate, a generator (20) for generating electrical energy, wherein the generator (20) is coupled to the rotor shaft (11) of the rotor unit (10) for torque transmission, and a receiving structure (30) for receiving the rotor unit (10) and the generator (20), wherein the wave energy converter (100) has a control element (40) comprising at least one movable guide surface (41) for controlling the movement of the wave energy converter (100) in the sea.