| 摘要 |
A cavitation nozzle for hydrodynamic cleaning contains a housing, in which a confuser, a diffuser and a two-step cylindrical section, which connects the confuser with the diffuser, are made. At the output edge of the diffuser on the supports a conical insert is installed, which apex is directed to the side of the confuser with formation of cone-shaped clearance between the surface of the diffuser and the surface of the conical insert.
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