NDLI: A novel and accurate TDFIT-PIC code for the multipactor simulations

Content Provider	IEEE Xplore Digital Library
Author	You, Jian Wei Zhang, Jian Feng Cui, Tie Jun Wang, Hong Guang
Copyright Year	2014
Description	Author affiliation: Southeast University, Xuanwu District, Nanjing, 210096 China (You, Jian Wei; Zhang, Jian Feng; Cui, Tie Jun) \|\| Xi'an Jiaotong University, 710049 China (Wang, Hong Guang)
Abstract	The multipactor avalanche is caused by the interaction between the electromagnetic field and the free charged particles in the vacuum or close-to-vacuum condition. Because of the complicated interaction, it's impossible to analyze multipactor using analytical methods. Although experimental investigations are accurate, it's known for inefficient and expensive. With the development of computational methods, the computer-aided technology becomes an economical and efficient way for the multipactor analysis. Currently, the FDTD-PIC method, which is a self-consistent approach to solve the Maxwell's equations and the Newton-Lorentz's equations, has become the most popular method in multipactor simulations. However, the precision of traditional FDTD-PIC method is degraded by the staircase error, and it is particularly serious when the object has curved boundaries. In past researches, with the development of conformal technique in FDTD $method^{1,2,3},$ our group has proposed a conformal TDFIT-PIC $method^{4}$ to eliminate the staircase error and improve the computational precision. Recently, our group develops a novel and accurate TDFITPIC code, which implements a conformal mesh solver, a conformal TDFIT-PIC calculator and a versatile visual tool in an integrated platform. Compared with the conventional FDTD-PIC code, many experimental results have validated that higher accuracy for the multipactor simulations can be achieved by our novel.
Starting Page	1
Ending Page	1
File Size	109105
Page Count	1
File Format	PDF
ISBN	9781479927111
e-ISBN	9781479927135
DOI	10.1109/PLASMA.2014.7012677
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-05-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Educational institutions Finite difference methods Mathematical model Equations Computational modeling Electromagnetic fields Computational efficiency
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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