公开(公告)号：US10507907B2

公开(公告)日：2019-12-17

申请号：US15783742

申请日：2017-10-13

Applicant: THE BOEING COMPANY

Inventor： Anat Bordoley ,  Brian J. Tillotson ,  Michael Chih-Huan Wang ,  Dan J. Clingman

IPC: B64C21/10 ,  B64C23/06 ,  B64C13/02

Abstract: A deployable vortex generator attached to a lifting surface includes a vane moveable relative to the lifting surface. The vane moves from a deployed position to a retracted position in response to a change in ambient conditions. In the deployed position, the vane acts on the air flow to create vortices. In the retracted position, the vane is closely aligned with the free stream velocity.

公开(公告)号：US09789956B2

公开(公告)日：2017-10-17

申请号：US14491916

申请日：2014-09-19

Applicant: THE BOEING COMPANY

Inventor： Anat Bordoley ,  Brian J. Tillotson ,  Michael Chih-Huan Wang ,  Dan J. Clingman

IPC: B64C21/10 ,  B64C23/06 ,  B64C13/02

CPC classification number: B64C21/10 ,  B64C13/02 ,  B64C23/06 ,  B64C2230/06 ,  Y02T50/162

Abstract: A deployable vortex generator attached to a lifting surface includes a vane moveable relative to the lifting surface. The vane moves from a deployed position to a retracted position in response to a change in ambient conditions. In the deployed position, the vane acts on the air flow to create vortices. In the retracted position, the vane is closely aligned with the free stream velocity.

公开(公告)号：US20160083083A1

公开(公告)日：2016-03-24

申请号：US14491916

申请日：2014-09-19

Applicant: THE BOEING COMPANY

Inventor： Anat Bordoley ,  Brian J. Tillotson ,  Michael Chih-Huan Wang ,  Dan J. Clingman

IPC: B64C21/10 ,  B64C13/02 ,  B64C23/06

CPC classification number: B64C21/10 ,  B64C13/02 ,  B64C23/06 ,  B64C2230/06 ,  Y02T50/162

Abstract: A deployable vortex generator attached to a lifting surface includes a vane moveable relative to the lifting surface. The vane moves from a deployed position to a retracted position in response to a change in ambient conditions. In the deployed position, the vane acts on the air flow to create vortices. In the retracted position, the vane is closely aligned with the free stream velocity.

Abstract translation: 附接到提升表面的可展开的涡流发生器包括相对于提升表面可移动的叶片。 响应于环境条件的变化，叶片从展开位置移动到缩回位置。 在展开位置，叶片作用在空气流上以产生涡流。 在缩回位置，叶片与自由流速度紧密对齐。