公开(公告)号：US20040050055A1

公开(公告)日：2004-03-18

申请号：US10243043

申请日：2002-09-13

Applicant: Spraying Systems, Co.

Inventor： Daniel A. Vidusek ,  Matthew J. Roman

IPC: F02C003/30

CPC classification number: F02C3/305

Abstract: A power augmenting spray nozzle assembly for directing a fine liquid spray into an air inlet of a gas turbine. The nozzle assembly includes a nozzle body, and an orifice member supported within the body and having an upstream whirl chamber and a downstream discharge orifice for directing liquid into a predetermined conical spray pattern. The orifice member is made of a corundum, preferably a synthetic ruby or sapphire material, having surfaces of a hardness of 9 MOHS such that the discharge orifice is effective for discharging a fine liquid spray with substantially uniform, fine liquid particles.

Abstract translation: 一种用于将精细液体喷雾引导到燃气轮机的空气入口中的功率增大喷嘴组件。 喷嘴组件包括喷嘴主体和支撑在主体内并具有上游旋转室和用于将液体引导到预定锥形喷射图案中的下游排出孔的孔口构件。 孔口构件由刚玉，优选合成红宝石或蓝宝石材料制成，具有硬度为9MOHS的表面，使得排出孔有效地排出具有基本上均匀的微细液体颗粒的细液体喷雾。