首页>
外国专利>
Guide blade for a fluid flow engine, guide blade grid and method for the production of a guide blade or a guide blade grid
Guide blade for a fluid flow engine, guide blade grid and method for the production of a guide blade or a guide blade grid
展开▼
机译:用于流体发动机的导向叶片,导向叶片格栅和用于制造导向叶片或导向叶片格栅的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A guide vane for a turbomachine axially pivotably coupled to a radially outwardly disposed flow-limiting wall and to a radially inwardly disposed inner ring of the turbomachine; and a trailing edge gap being formed between an upper trailing edge of the guide vane and the flow-limiting wall and/or between a lower trailing edge of the guide vane and the inner ring; the upper trailing edge and/or the lower trailing edge of the guide vane having at least one air outlet opening for an air outflow for forming an air curtain for at least partially sealing the trailing edge gap in the area of the upper trailing edge and/or the lower trailing edge in the area of the lower trailing edge. Also, a guide vane cascade, as well as a method for manufacturing a guide vane or a guide vane cascade.
展开▼