公开(公告)号：US06484508B2

公开(公告)日：2002-11-26

申请号：US09899714

申请日：2001-07-05

申请人： Mark Stephen Rocklin ,  Nicholas Damlis ,  Curtis Lee Brown ,  Robert Paul Coleman ,  James William Stegmaier

发明人： Mark Stephen Rocklin ,  Nicholas Damlis ,  Curtis Lee Brown ,  Robert Paul Coleman ,  James William Stegmaier

IPC分类号： F02C330

CPC分类号： F01K21/047 ,  F02C3/305 ,  F02C7/1435 ,  F02C7/224 ,  F02C9/48 ,  F04D29/705 ,  F05D2270/303

摘要： A method is provided for operating a gas turbine engine that includes a high pressure compressor and a water injection apparatus for injecting water into a flow of the engine upstream from the high pressure compressor. The method includes the steps of operating the engine without injecting water into the gas flow of the engine, injecting water at a first flow rate into the gas flow for power augmentation once engine full power is about reached, and injecting water into the engine at an increased second flow rate for evaporative cooling of engine components downstream from the high pressure compressor.

摘要翻译： 提供了一种用于操作燃气涡轮发动机的方法，该燃气涡轮发动机包括高压压缩机和用于将水注入高压压缩机上游的发动机流的注水装置。 该方法包括以下步骤：一旦发动机全部功率达到，操作发动机而不向发动机的气流中注入水，并将第一流量的水喷射到用于动力增加的气流中，并且以一 增加用于从高压压缩机下游的发动机部件的蒸发冷却的第二流量。