The effects of system and geometric parameters on abrasive water jet nozzle wear

被引：58

作者：

Nanduri, M ^{[1
]}

Taggart, DG ^{[1
]}

Kim, TJ ^{[1
]}

机构：

[1] Univ Rhode Isl, Dept Mech Engn & Appl Mech, Kingston, RI 02881 USA

来源：

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 2002年 / 42卷 / 05期

关键词：

abrasive water jet (AWS); nozzle; wear;

D O I：

10.1016/S0890-6955(01)00147-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nozzle wear dependence on abrasive water jet system, parameters and nozzle geometry is experimentally investigated. Experimental procedures for evaluating long term and accelerated nozzle wear are discussed. Accelerated wear tests are conducted to study the effects of nozzle length, inlet angle, diameter, orifice diameter. abrasive flow rate, and water pressure on wear. An empirical model for nozzle weight loss rate is developed and is shown to correlate well with experimental measurements. (C) 2002 Published by Elsevier Science Ltd.

引用

页码：615 / 623

页数：9

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