公开(公告)号：US12103664B2

公开(公告)日：2024-10-01

申请号：US18006471

申请日：2021-07-19

申请人： BAE SYSTEMS plc

发明人： Weichao Shi ,  Mehmet Atlar ,  Callum Stark ,  Moritz Troll ,  Matthew Thompson ,  Leon Malcolm Sweet

IPC分类号： B64C23/06 ,  B63H1/18 ,  B64C21/02 ,  B64C21/08 ,  F15D1/00 ,  F15D1/06

CPC分类号： B64C23/06 ,  B63H1/18 ,  B64C21/02 ,  B64C21/08 ,  F15D1/009 ,  F15D1/06 ,  B64C2230/04

摘要： An arrangement for influencing a liquid flow includes a first section selectively configurable to provide a vortex generator surface, the vortex generator surface comprising a series of laterally aligned projections, to induce vortices in the liquid flow.

公开(公告)号：US20240295230A1

公开(公告)日：2024-09-05

申请号：US18568433

申请日：2022-06-23

申请人： BAE SYSTEMS plc

发明人： Callum Stark ,  Weichao Shi

IPC分类号： F15D1/00 ,  B63H1/18 ,  B63H5/14 ,  B64C11/00 ,  B64C11/18 ,  B64C23/06

CPC分类号： F15D1/0015 ,  B63H1/18 ,  B63H5/14 ,  B64C11/001 ,  B64C11/18 ,  B64C23/06

摘要： According to the present disclosure there is provided a duct arrangement for influencing fluid flow, the duct arrangement comprising: a duct section arranged to receive a fluid flow therethrough, the duct section defining a first direction through the duct section from a fluid inlet end to a fluid outlet end; a rotor housed in the duct section, the rotor comprising one or more rotor blades; and a vortex generator surface housed in the duct section, the vortex generator surface arranged to induce vortices in the fluid flow through the duct section.

公开(公告)号：US12078194B2

公开(公告)日：2024-09-03

申请号：US18006475

申请日：2021-07-19

申请人： BAE SYSTEMS plc

发明人： Matthew Thompson ,  Mehmet Atlar ,  Callum Stark ,  Moritz Troll ,  Weichao Shi

IPC分类号： F15D1/00

CPC分类号： F15D1/0015

摘要： According to the present disclosure there is provided a liquid flow influencing duct arrangement comprising: a first duct section arranged to receive a liquid flow therethrough, the first duct section defining a first direction through the first duct section from a liquid inlet end to a liquid outlet end; a second duct section defining a second direction through the second duct section from a liquid inlet end to a liquid outlet end, the second duct section comprising a vortex generator surface, wherein the vortex generator surface is arranged to induce vortices in the liquid flow through the first duct section, wherein the duct arrangement further comprises a rotor housed in one of the duct sections.

公开(公告)号：US20230296119A1

公开(公告)日：2023-09-21

申请号：US18006475

申请日：2021-07-19

申请人： BAE SYSTEMS plc

发明人： Matthew Thompson ,  Mehmet Atlar ,  Callum Stark ,  Moritz Troll ,  Weichao Shi

IPC分类号： F15D1/00

CPC分类号： F15D1/0015

摘要： According to the present disclosure there is provided a liquid flow influencing duct arrangement comprising: a first duct section arranged to receive a liquid flow therethrough, the first duct section defining a first direction through the first duct section from a liquid inlet end to a liquid outlet end; a second duct section defining a second direction through the second duct section from a liquid inlet end to a liquid outlet end, the second duct section comprising a vortex generator surface, wherein the vortex generator surface is arranged to induce vortices in the liquid flow through the first duct section, wherein the duct arrangement further comprises a rotor housed in one of the duct sections.

公开(公告)号：US20230272810A1

公开(公告)日：2023-08-31

申请号：US18006477

申请日：2021-07-19

申请人： BAE SYSTEMS plc

发明人： Weichao Shi ,  Mehmet Atlar ,  Callum Stark ,  Matthew Thompson ,  Mortiz Troll ,  Leon Malcolm Sweet

IPC分类号： F15D1/00 ,  B63H5/16 ,  B64C23/06

CPC分类号： F15D1/0015 ,  F15D1/007 ,  B63H5/16 ,  B64C23/06 ,  B64C2230/14 ,  B64C2230/04

摘要： According to the present disclosure there is provided an arrangement for influencing liquid flow, the arrangement comprising: a first section selectively configurable to provide a vortex generator surface to induce vortices in the liquid flow. The arrangement further comprises a second section, wherein the first section and second section are movable relative to one another to provide the vortex generator surface.

公开(公告)号：US20230264807A1

公开(公告)日：2023-08-24

申请号：US18006471

申请日：2021-07-19

申请人： BAE SYSTEMS plc

发明人： Weichao Shi ,  Mehmet Atlar ,  Callum Stark ,  Moritz Troll ,  Matthew Thompson ,  Leon Malcolm Sweet

IPC分类号： B64C23/06 ,  B64C21/02 ,  B63H1/18 ,  F15D1/00 ,  F15D1/06

CPC分类号： B64C23/06 ,  B64C21/02 ,  B63H1/18 ,  F15D1/009 ,  F15D1/06 ,  B64C2230/04

摘要： According to the present disclosure there is provided an arrangement for influencing fluid flow, the arrangement comprising: a first section selectively configurable to provide a vortex generator surface, the vortex generator surface comprising a series of laterally aligned projections, to induce vortices in the liquid flow.