Graphene-coated wire-airfoil electrode ion wind solid-state propulsion system

A propulsion system and graphene technology, applied in the field of plasma science, can solve the problems of low thrust power ratio, low energy utilization rate, energy consumption, etc., and achieve the effects of low working noise, light weight, and simple preparation

Pending Publication Date: 2022-01-18
HUNAN UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

While consuming a lot of energy, it will inevitably cause noise pollution and greenhouse gas emissions; and its energy utilization rate is low, and the thrust power ratio obtained is also low

Method used

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  • Graphene-coated wire-airfoil electrode ion wind solid-state propulsion system
  • Graphene-coated wire-airfoil electrode ion wind solid-state propulsion system

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, in the present invention,...

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Abstract

The invention belongs to the technical field of high-voltage plasma science, and discloses a graphene-coated wire-airfoil electrode ion wind solid-state propulsion system. The system comprises wire electrodes, airfoil electrodes, an insulating frame and a high-voltage power supply, the airfoil electrodes are fixed on the insulating frame, the wire electrodes and the airfoil electrodes are arranged in parallel at an interval, the wire electrodes and the airfoil electrodes are coated with graphene, the wire electrodes are connected with the high-voltage positive electrode output end of the high-voltage power supply, the airfoil electrodes are connected with the high-voltage negative electrode output end of the high-voltage power supply, and the number of the wire electrodes and the number of the airfoil electrodes are the same and are not less than two. and the wire electrodes and the airfoil electrodes are arranged in a one-to-one correspondence mode. The system has the beneficial effects that the device is simple in structure, easy to manufacture and convenient for later maintenance, has the advantages of low working noise, low carbon emission, large output thrust and the like, and is suitable for small and micro aircrafts.

Description

【Technical field】 [0001] The invention relates to the field of high-pressure plasma science and technology, in particular to a graphene-coated wire-airfoil electrode ion wind solid-state propulsion system. 【Background technique】 [0002] In the field of aviation propulsion, traditional screw and turbine propulsion systems rely on fuel combustion to obtain power sources. While consuming a lot of energy, it will inevitably cause noise pollution and greenhouse gas emissions; and its energy utilization rate is low, and the thrust power ratio obtained is also low. The ionic wind solid-state propulsion system uses corona discharge to generate ionic wind thrust. Compared with traditional aviation propulsion systems, it has the following salient features: low noise, easy miniaturization, low carbon or even no carbon emissions. Therefore, under the guidance of the national "dual carbon" strategy, the study of high-thrust ion wind solid-state propulsion systems is of great strategic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03H1/00
CPCF03H1/0006F03H1/005
Inventor 陈赦欧阳芳相王隽胡东阳
Owner HUNAN UNIV
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