The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2025
Filed:
Mar. 15, 2021
Dalian University of Technology, Liaoning, CN;
DALIAN UNIVERSITY OF TECHNOLOGY, Liaoning, CN;
Abstract
The present invention discloses a simulation method for electron temperature evolution caused by an EAST tokamak radiofrequency wave. During the process of electron temperature evolution caused by injecting a numerically simulated radiofrequency wave into an EAST tokamak device, the forms of heating source are determined according to hardware parameters of a radiofrequency system, and then the evolution of the disturbed electron temperature in a given magnetic field configuration is calculated according to an electron transport equation in a tokamak configuration. The plasma resistivity is modified according to the evolved electron temperature, and the evolution of the magnetic field configuration is calculated by adopting the modified resistivity. The evolution of the disturbed electron temperature is calculated sequentially in such magnetic field configuration, and the calculation is conducted repeatedly, to achieve the simulation of long-time evolution.