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Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device

Numerical experiments have been investigated on modified AECS-PF2 with neon filling gas using the latest version of Lee model. The model was applied to characterize the 2.8 kJ plasma focus AECS-PF2, finding a neon soft X-ray yield (Ysxr) of 0.04 J in its typical operation. By numerical experiments t...

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Main Authors: Al Hawat, Sh., Akel, M., Lee, S.
格式: Article
語言:English
出版: Springer US 2011
主題:
QC Physics
在線閱讀:http://eprints.intimal.edu.my/150/1/15_ft.pdf
http://eprints.intimal.edu.my/150/
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spelling my-inti-eprints.1502016-04-06T10:14:59Z http://eprints.intimal.edu.my/150/ Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device Al Hawat, Sh. Akel, M. Lee, S. QC Physics Numerical experiments have been investigated on modified AECS-PF2 with neon filling gas using the latest version of Lee model. The model was applied to characterize the 2.8 kJ plasma focus AECS-PF2, finding a neon soft X-ray yield (Ysxr) of 0.04 J in its typical operation. By numerical experiments the optimum combination of pressure of 0.57 Torr, anode length of 9 cm and anode radius of 1.57 cm was found. The optimum Ysxr found also to be 0.87 J. Thus we expect to increase the neon Ysxr of AECS-PF2 22-fold from its present typical operation; without changing the capacitor bank, merely by changing the electrode configuration. The Lee model code was also used to run numerical experiments on AECS-PF2 with neon gas for optimizing soft X-ray yield with reducing L0, varying z0 and ‘a’. From these numerical experiments we expect to increase the neon Ysxr of AECS-PF2 with reducing L0, from the present 0.04 J at L0 = 280 nH to maximum value of near 21 J at an achievable L0 = 15 nH at the pressure 2.8 Torr. Springer US 2011 Article PeerReviewed text en http://eprints.intimal.edu.my/150/1/15_ft.pdf Al Hawat, Sh. and Akel, M. and Lee, S. (2011) Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device. Journal of Fusion Energy, 30 (6). pp. 494-502. ISSN 1572-9591 10.1007/s10894-011-9416-1
institution INTI International University
building INTI Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider INTI International University
content_source INTI Institutional Repository
url_provider http://eprints.intimal.edu.my
language English
topic QC Physics
spellingShingle QC Physics
Al Hawat, Sh.
Akel, M.
Lee, S.
Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device
description Numerical experiments have been investigated on modified AECS-PF2 with neon filling gas using the latest version of Lee model. The model was applied to characterize the 2.8 kJ plasma focus AECS-PF2, finding a neon soft X-ray yield (Ysxr) of 0.04 J in its typical operation. By numerical experiments the optimum combination of pressure of 0.57 Torr, anode length of 9 cm and anode radius of 1.57 cm was found. The optimum Ysxr found also to be 0.87 J. Thus we expect to increase the neon Ysxr of AECS-PF2 22-fold from its present typical operation; without changing the capacitor bank, merely by changing the electrode configuration. The Lee model code was also used to run numerical experiments on AECS-PF2 with neon gas for optimizing soft X-ray yield with reducing L0, varying z0 and ‘a’. From these numerical experiments we expect to increase the neon Ysxr of AECS-PF2 with reducing L0, from the present 0.04 J at L0 = 280 nH to maximum value of near 21 J at an achievable L0 = 15 nH at the pressure 2.8 Torr.
format Article
author Al Hawat, Sh.
Akel, M.
Lee, S.
author_facet Al Hawat, Sh.
Akel, M.
Lee, S.
author_sort Al Hawat, Sh.
title Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device
title_short Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device
title_full Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device
title_fullStr Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device
title_full_unstemmed Numerical experiments on neon soft x-ray optimization of AECS-PF2 plasma focus device
title_sort numerical experiments on neon soft x-ray optimization of aecs-pf2 plasma focus device
publisher Springer US
publishDate 2011
url http://eprints.intimal.edu.my/150/1/15_ft.pdf
http://eprints.intimal.edu.my/150/
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score 13.251813

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