Parallel electromagnetic PIC computing technology for system simulation

Peng Kai; Liu Dagang; Xia Mengzhong; Liu Laqun

doi:10.3788/HPLPB20122410.2420

Volume 24 Issue 10

Sep. 2012

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Article Navigation > High Power Laser and Particle Beams > 2012 > 24(10): 2420-2424

Zhang Guowei, Cong Peitian, Qiao Kailai, et al. Loss characteristics of glassy alloy magnetic core under pulsed magnetization[J]. High Power Laser and Particle Beams, 2012, 24: 1247-1250. doi: 10.3788/HPLPB20122405.1247

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Peng Kai, Liu Dagang, Xia Mengzhong, et al. Parallel electromagnetic PIC computing technology for system simulation[J]. High Power Laser and Particle Beams, 2012, 24: 2420-2424. doi: 10.3788/HPLPB20122410.2420

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Parallel electromagnetic PIC computing technology for system simulation

doi: 10.3788/HPLPB20122410.2420

1.
School of Physical Electronics,University of Electronic Science and Technology of China,Chengdu 610054,China

Received Date: 2011-11-29
Rev Recd Date: 2012-06-18
Publish Date: 2012-10-15

Abstract

Abstract

The theory of the connector and the subsection modeling was propounded. For the disadvantages of the magnetically insulated line oscillator (MILO) and antenna designed separately, a kind of system simulation method was proposed, and was completed by using finite-difference time-domain and particle-in-cell algorithm and message passing interface. In the simulation, a phenomenon was found that a amount of power from the antenna reflected into MILO, and the effective method to reduce the impact of reflected power was got. Results show that metal strut rods could filter out DC power, and the maxium output power of the antenna is 6.2 GW, which also proves the validity of the method.
- finite-difference time-domain and particle-in-cell algorithm,
- system simulation,
- connector,
- parallel algorithm

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