SAND AND DUST INJECTION APPARATUS WITH PISTON-CYLINDER INJECTOR FOR GAS TURBINE ENGINE TEST

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专利权人:

KOREA AEROSPACE RESEARCH INSTITUTE

发明人:

KANG, JEONG SEEK,LIM, BYEUNG JUN,AHN, IEE KI

申请号：

KR20090124924

公开号：

KR20110068089(A)

申请日:

2009.12.15

申请国别(地区):

韩国

年份:

2011

代理人:

摘要：

PURPOSE: A sand and dust injection device for a piston-cylinder type gas turbine engine test is provided to test the performance of an engine in advance by injecting sand or dust of the appointed quantity artificially to an inlet of a gas turbine engine for appointed hours. CONSTITUTION: A sand and dust injection device for a piston-cylinder type gas turbine engine test includes: a sprayer(100) connected with an inlet pipeline(12) of a gas turbine engine(10) to inject high pressure air(103); and an injector(200) connected with the sprayer to supply sand and dust(30) and composed of an injection nozzle connected to the inlet pipeline and a pressure container storing high pressure air and connected with the injection nozzle to inject high pressure air through the injection nozzle.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/