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1. 发明公开

KR1020030030935A 부품 수명 연장 방법 无效
标题翻译：组件长寿命方法
公开(公告)号：KR1020030030935A
公开(公告)日：2003-04-18
申请号：KR1020020061644
申请日：2002-10-10
申请人： 제너럴 일렉트릭 캄파니
发明人： 페셋스카이데이빗사무엘
IPC分类号： F02C7/057
CPC分类号： F01D5/186 , F01D5/142 , F01D5/145 , F01D25/12 , F05D2260/20 , F05D2260/202
摘要： PURPOSE: A method for prolong the life span of components is provided to prolong the life span of a downstream component disposed within gas stream into which a cooling medium is injected through many orifices of a first upstream component. CONSTITUTION: A method for enhancing the life of a second downstream component(20) exposed in a gas stream having a cooling medium injected therein through multiple orifices in a first upstream component(18) of the second downstream component, comprises steps of ascertaining a temperature distribution of a flow field of the gas stream affecting the component life of the second component, and changing the location, configuration or direction of flow of the cooling medium through the orifices to alter the ascertained temperature distribution of the flow field affecting the second component thereby to enhance the life of the second component.
摘要翻译：目的：提供一种延长部件使用寿命的方法，以延长设置在气流中的下游部件的使用寿命，冷却介质通过第一上游部件的许多孔注入。构成：在第二下游组分的第一上游组分（18）中通过多个孔注入其中具有冷却介质的气流中暴露的第二下游组分（20）的寿命的方法包括以下步骤：确定温度气流的流场分布影响第二组分的组分寿命，以及改变冷却剂通过孔的流动的位置，构型或方向，以改变确定的影响第二组分的流场的温度分布，从而以增强第二部分的生命。

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