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proton-boron-11 fusion under effect of the temperature turbulence
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نویسنده
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khodadadi azadboni fatemeh ,mahdavi mohammad ,khademlo elham
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منبع
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پژوهش فيزيك ايران - 2024 - دوره : 24 - شماره : 3 - صفحه:99 -109
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چکیده
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The temperature turbulence generated by the ponderomotive force of the high-power laser can significantly modify p-11b fusion reactivity. the results of this study have shown that higher temperature turbulence leads to an increased requirement for the confinement parameter in p-11b fuel. as a result, achieving ignition necessitates greater driver energy and a longer development time. additionally, a 50% reduction in the temperature turbulence parameter yields a substantial 71% decrease in the confinement parameter, accompanied by a 21% increase in the maximum fusion energy fraction. when the temperature turbulence exceeds a value of 10, the bremsstrahlung surpasses the fusion power, making ignition unattainable. the findings underscore the importance of maintaining temperature turbulence below 1 to approach the ignition conditions required for p-11b fuel.
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کلیدواژه
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confinement parameter ,ignition condition ,p-11b fuel ,temperature turbulence
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آدرس
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farhangian university, department of physics education, iran, university of mazandaran, physics department, iran, university of mazandaran, physics department, iran
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پست الکترونیکی
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elhamkhademlu366@gmail.com
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proton-boron-11 fusion under effect of the temperature turbulence
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Authors
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Abstract
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the temperature turbulence generated by the ponderomotive force of the high-power laser can significantly modify p-11b fusion reactivity. the results of this study have shown that higher temperature turbulence leads to an increased requirement for the confinement parameter in p-11b fuel. as a result, achieving ignition necessitates greater driver energy and a longer development time. additionally, a 50% reduction in the temperature turbulence parameter yields a substantial 71% decrease in the confinement parameter, accompanied by a 21% increase in the maximum fusion energy fraction. when the temperature turbulence exceeds a value of 10, the bremsstrahlung surpasses the fusion power, making ignition unattainable. the findings underscore the importance of maintaining temperature turbulence below 1 to approach the ignition conditions required for p-11b fuel.
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