| 摘要 |
A nozzle for substantially laminar dispersion of gases at an angle to a central axis has a conically shaped portion and a stem portion. A chamfered bore allows a smooth entry of gas or vapor under pressure into a longitudinal bore within the stem portion which extends into the conical portion. A plurality of angularly oriented bores extend from the sloping face of the conical portion into the longitudinal bore forming sharp ridges at their intersection with the longitudinal bore, with the centerlines of the angular bores, all intersecting within the longitudinal bore. The conical portion is truncated and an axial bore extends from the truncated portion into the longitudinal bore. The diameters of the angular bores, the axial bore, and the longitudinal bore are chosen to insure the formation of sharp ridges to the exclusion of flat surfaces or lands.
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