公开(公告)号：US09151244B2

公开(公告)日：2015-10-06

申请号：US13357065

申请日：2012-01-24

申请人： Jerome Huber ,  Jean Paul Bonnet ,  Luis Gomes ,  Remy Maury

发明人： Jerome Huber ,  Jean Paul Bonnet ,  Luis Gomes ,  Remy Maury

IPC分类号： F02K1/34 ,  F02K1/46 ,  F04B43/02

CPC分类号： F02K1/34 ,  B64D33/06 ,  F02K1/46 ,  F04B43/025

摘要： An aircraft jet engine comprising a nozzle to eject a gas stream, and a system for reducing the noise generated by the ejection of the gas stream. This system comprises several ducts which each are connected upstream to a recess divided into several chambers and open, downstream, at the outlet of nozzle. In this way, each duct ejects a fluid jet deriving from the recess and which interacts with the gas stream of the engine. The system also comprises a pulsation means for the fluid jet which brings about its ejection at the nozzle outlet and/or modulates its speed by varying the volume contained in the recess.

摘要翻译： 一种包括用于喷射气流的喷嘴的飞机喷气发动机，以及用于降低由气流喷射产生的噪音的系统。 该系统包括几个管道，每个管道上游连接到分为几个室的凹部并且在喷嘴的出口处开放，下游。 以这种方式，每个管道喷射从凹部导出并与发动机的气流相互作用的流体射流。 该系统还包括用于流体射流的脉动装置，其使其在喷嘴出口处的喷射和/或通过改变容纳在凹部中的体积来调制其速度。

公开(公告)号：US20120186224A1

公开(公告)日：2012-07-26

申请号：US13357065

申请日：2012-01-24

申请人： Jerome Huber ,  Jean Paul Bonnet ,  Luis Gomes ,  Remy Maury

发明人： Jerome Huber ,  Jean Paul Bonnet ,  Luis Gomes ,  Remy Maury

IPC分类号： F02K1/06

CPC分类号： F02K1/34 ,  B64D33/06 ,  F02K1/46 ,  F04B43/025

摘要： The invention relates to an aircraft jet engine comprising a nozzle (2) intended to eject a gas stream, and a system for reducing the noise (3) generated by the ejection of the gas stream.This system comprises several ducts (11a) which each, on the one hand, are connected upstream to a recess divided into several chambers and, on the other hand, open, downstream, at the outlet of nozzle (2). In this way, each duct ejects a fluid jet deriving from the recess and which interacts with the gas stream of the engine.The system also comprises a pulsation means (12) for the fluid jet which brings about its ejection at the nozzle outlet and/or modulates its speed by varying the volume contained in the recess.The system is configured in particular for balancing static pressures between the chambers.

摘要翻译： 本发明涉及一种包括用于喷射气流的喷嘴（2）的飞机喷气式发动机，以及用于减少由气流喷射产生的噪声（3）的系统。 该系统包括几个管道（11a），其一方面一方面连接到分成几个室的凹部的上游，另一方面在喷嘴（2）的出口处是开放的，下游的。 以这种方式，每个管道喷射从凹部导出并与发动机的气流相互作用的流体射流。 该系统还包括用于流体射流的脉动装置（12），其使其在喷嘴出口处的喷射和/或通过改变包含在凹部中的体积来调节其速度。 该系统特别用于平衡室之间的静压力。

公开(公告)号：US20050028107A1

公开(公告)日：2005-02-03

申请号：US10676634

申请日：2003-10-01

申请人： Luis Gomes ,  Madras Mohanasundaram

发明人： Luis Gomes ,  Madras Mohanasundaram

IPC分类号： G09G5/00

CPC分类号： G06F11/3664

摘要： System and method for debugging a program. A graphical user interface (GUI) displays source code for the program in a first GUI element, and first user input is received to the first GUI element indicating an expression, e.g., including one or more one or more variables, constants, macros, and/or operators, in the source code. A value of the expression is displayed in a tooltip in response to the first user input. Second user input is received to the tooltip modifying the value, thereby specifying a new value, and the expression in the program is set to the new value. The program continues execution in accordance with the new value of the expression. The tooltip includes a first portion, e.g., context sensitive control, displaying the value and to receive the second user input modifying the value, and a second portion, e.g., text indicator, displaying non-editable information related to the expression.

摘要翻译： 用于调试程序的系统和方法 图形用户界面（GUI）在第一GUI元素中显示程序的源代码，并且第一用户输入被接收到第一GUI元素，指示表达式，例如包括一个或多个一个或多个变量，常量，宏和 /或运算符，在源代码中。 响应于第一个用户输入，表达式的值显示在工具提示中。 接收到第二个用户输入到工具提示修改该值，从而指定一个新值，并将程序中的表达式设置为新值。 该程序根据表达式的新值继续执行。 工具提示包括第一部分，例如上下文相关控制，显示该值并接收修改该值的第二用户输入;以及第二部分，例如文本指示符，显示与该表达相关的不可编辑信息。