公开(公告)号：US10436110B2

公开(公告)日：2019-10-08

申请号：US15470783

申请日：2017-03-27

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Adam Takashi Holley ,  Peter A T Cocks ,  Christopher Britton Greene

IPC: F02C7/00 ,  F42B3/08 ,  F02C5/04 ,  F02C5/12 ,  F42B1/02

Abstract: A rotating detonation engine includes an annulus that defines a volume in which a mixture of an oxidizer and a fuel detonate in a rotating fashion, the volume defining a downstream outlet through which detonation exhaust flows. The rotating detonation engine further includes a wave arrestor positioned upstream from a location of detonation and configured to reduce a magnitude of a pressure wave traveling upstream from the location of detonation.