Nozzle for a diphasic mixture

摘要

The device has an ejection nozzle (EJ) with a geometry comprising a minimal section or neck at a location (X) of an axis-vector (AX). The geometry permits to induce an expansion obtained inside the nozzle permitting a liquid-gas mixture (MLG1) from a distribution chamber to be converted into another mixture (MLG2), according to a flow configuration. The latter mixture has an ejection range and liquid particle size, which are controlled according to a liquid (L1) and gas (G1) mass flow and an absolute pressure at an injection inlet (IN1, IN2).