Welcome to EPrints UTCC

Buttapeng, C. and Azuma, S. and Harada, N. (2010) Ablation plasma characteristics of flyer acceleration using a multipulsed ion beam irradiation. Vacuum, 84 (5). pp. 540-543.

[img]
Preview
Text
204.pdf

Download (109kB) | Preview

Abstract

This paper presents the investigation of ablation plasma characteristics together with the flyer velocity for flyer acceleration when irradiating the 50μmAl target with a multipulsed ion beam. A onedimensional hydrodynamic model is used in the calculations. The CIP method is used to describe the ablation plasma production and the acceleration mechanism by the repetition of ion beam irradiation. In the calculations, two shots of ion beam, which has a total energy density of 120 J/cm2, are used. The time intervals between the first pulse and the second pulse of 0 ns, 20 ns, 50 ns and 100 ns were used for the investigation of flyer (target) velocity. Results indicate that irradiating the second pulse for 20 ns, 50 ns and 100 ns after the first pulse increases the flyer velocity by approximately 16%, 32% and 40%, respectively.

Item Type: Article
Uncontrolled Keywords: Ablation plasma; Flyer acceleration; Irradiation; Multipulsed ion beam; Solid target
Subjects: Engineering > Electrical and Energy Engineering
Divisions: Research Center > Research Support Office
Depositing User: Miss Niramol Sudkhanung
Date Deposited: 21 Nov 2016 03:30
Last Modified: 21 Nov 2016 03:30
URI: http://eprints.utcc.ac.th/id/eprint/5821

Actions (login required)

View Item View Item