Unlock instant, AI-driven research and patent intelligence for your innovation.

A solution method for the optimal additional magnetic field configuration of a plasma vortex drive device

A plasma and driving device technology, applied in the field of ion generator design optimization, can solve the problems of lack of research on experimental conditions and numerical methods

Active Publication Date: 2021-03-26
BEIHANG UNIV
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The influence of the spatial distribution of the additional magnetic field is limited by the experimental conditions and numerical methods, and there is a lack of research

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A solution method for the optimal additional magnetic field configuration of a plasma vortex drive device
  • A solution method for the optimal additional magnetic field configuration of a plasma vortex drive device
  • A solution method for the optimal additional magnetic field configuration of a plasma vortex drive device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0129] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0130] The invention provides a method for solving the optimal additional magnetic field position pattern of a plasma vortex drive device, which specifically includes the following steps:

[0131] 1. Establish a vortex motion model

[0132] Such as figure 1 As shown, in the coaxial cylindrical electrode channel under the action of the axial additional magnetic field of the plasma vortex generator, a cylindrical coordinate system is established, the axial coord...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

According to the method for solving the optimal additional magnetic field pattern of a plasma vortex driving device, the optimal magnetic field pattern is directly solved by solving the problem of thefunctional extreme value, a large number of repeated experiments or numerical simulation is avoided, and a large number of time and material resources are saved. According to the optimized additionalmagnetic field type obtained through the optimization method, the efficiency of the vortex driving device can be improved by 17% on the basis of the prior art.

Description

technical field [0001] The invention relates to the field of plasma generator design optimization, and relates to a method for solving the optimal additional magnetic field position type of a plasma vortex generator. Background technique [0002] The conductive electrodes of the coaxial cylinder and the plasma vortex driving device composed of a strong axial magnetic field can accelerate the viscous plasma in the angular direction by using the Lorentz force in the orthogonal electromagnetic field. A vortex jet is formed at the outlet. At present, this plasma vortex driving device is widely used in: cyclotronic plasma generator (Cyclotronic Plasma Actuator), additional field magnetic plasma thruster (Magnetoplasmadynamic Thruster), plasma centrifuge (SUPPER III), and controllable Fusion experimental setup. [0003] The application purpose of these devices is to realize the conversion from electric energy to angular vortex kinetic energy by means of a strong additional magne...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G06F17/15G06F17/11
CPCG06F17/11G06F17/15
Inventor 汤海滨张凯宇
Owner BEIHANG UNIV