Abstract: The present disclosure relates to equipment and a method for additive manufacturing, comprising an orientable energy excitation means for generating intermittent interaction with a fluid covering a blade in order to trigger a jet oriented in the direction of a target, the fluid consisting of a liquid vector containing inhomogeneities, wherein: the fluid forms a liquid film of a thickness measuring less than 500 ?m on a blade having at least one area allowing the interaction with the laser, into which at least one inlet leads, the interaction area leading into at least one outlet, the equipment also comprising means for the circulation of the fluid between the inlet and the outlet.