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Experimental investigation of the effect of insulator sleeve length on the time to pinch and multipinch formation in the plasma focus facility
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نویسنده
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momenei m. ,khodabakhshei z. ,panahi n. ,mohammadi m.a.
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منبع
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journal of theoretical and applied physics - 2017 - دوره : 11 - شماره : 1 - صفحه:59 -62
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چکیده
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The length of insulator sleeve is varied to investigate its effect on the pinch formation in the plasma focus facility. in this paper,the effect of insulator length on the time to pinch at various pressures and working voltages in the 1.15 kj mather type plasma focus is investigated. the results show that with 4.5 cm insulator length the time to pinch at all pressures is minimum. other results also confirm that with increasing of pressure the time to pinch is increased. moreover,with increasing working voltage the time to pinch is decreased. pictures,captured using a digital single lens reflex (dslr) canon eos 7d system,show that multipinch phenomenon is formed. © 2017,the author(s).
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کلیدواژه
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Insulator sleeve; Multipinch; Plasma focus
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آدرس
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faculty of physics,university of shahrood,shahrood, ایران, faculty of physics,university of shahrood,shahrood, ایران, department of physics,bandar abbas branch,islamic azad university,bandar abbas, ایران, department of atomic and molecular physics,faculty of physics,university of tabriz,tabriz, ایران
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Authors
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