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Rungsirathana, Thanat and Rungsetthaphat, Vorathit and Namprom, A. and Wiboonpo, T. and Kubo, A. and Sasaki, T. and Kikuchi, T. and Harada, Nobuhiro (2011) Experimental demo for small scale MHD plasma accelerator. Plasma and Fusion Research, 6 (1). ISSN 1 1 SPECIAL ISSUE

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Abstract

The objective of the current MHD acceleration study is to thoroughly explain the compact experimental demo of MHD accelerator and to clarify some significant plasma variables both within and at the exit of the newly introduced mullite ceramic compact channel. The significant challenge of the current study is to use the 0.4tesla neodymium magnetic as an MHD source, while the model rocket engine (C60,ESTES) is introduced and employed as a gas (plasma) source. The results of present demonstrations reveal that the highest gas velocity was calculated at 117.2m/s using the gas pressure measurement through the pitot tube. The TOF method using two photo diodes showed the slowest speed of 50m/s. © 2011 The Japan Society of Plasma Science and Nuclear Fusion Research.

Item Type: Article
Uncontrolled Keywords: Gas pressure; Gas velocity; MHD accelerator; MHD channel; Plasma temperature References Harada,
Subjects: Engineering > Electrical and Energy Engineering
Divisions: Research Center > Research Support Office
Depositing User: Miss Niramol Sudkhanung
Date Deposited: 18 Oct 2016 09:50
Last Modified: 18 Oct 2016 09:50
URI: http://eprints.utcc.ac.th/id/eprint/5738

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