公开(公告)号：US20070137616A1

公开(公告)日：2007-06-21

申请号：US11312409

申请日：2005-12-21

Applicant: Bruce Badding ,  Adam Rasheed ,  Anthony Dean

Inventor： Bruce Badding ,  Adam Rasheed ,  Anthony Dean

IPC: F02P5/00 ,  F02B19/00 ,  F02C7/26

CPC classification number: F02P23/04 ,  F02C5/02 ,  F02C7/264 ,  F02K1/34 ,  F05D2260/96 ,  F05D2260/962 ,  F05D2270/14

Abstract: An aircraft engine is provided with at least one pulse detonation device, and the operational frequency of the pulse detonation device is varied over an operational range of frequencies around a mean frequency value. The pulse detonation device can be positioned upstream, downstream or adjacent to a turbine section of the engine. An additional embodiment of the present invention is an aircraft engine provided with more than one pulse detonation device, and the operational frequency of one, or more, of the pulse detonation devices is varied over an operational range of frequencies around a mean frequency value.

Abstract translation: 飞机发动机设置有至少一个脉冲爆震装置，并且脉冲爆震装置的工作频率在围绕平均频率值的频率的工作范围内变化。 脉冲爆震装置可以位于发动机的涡轮机部分的上游，下游或邻近。 本发明的另外的实施例是设置有多于一个脉冲爆震装置的飞机发动机，并且脉冲爆震装置中的一个或多个的操作频率在围绕平均频率值的频率的工作范围内变化。