کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1687566 1010670 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of a coaxial tapered electromagnetic shock tube for beam-plasma non-linear interaction experiments
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Development of a coaxial tapered electromagnetic shock tube for beam-plasma non-linear interaction experiments
چکیده انگلیسی
A coaxial electromagnetic shock tube was developed to produce a non-ideal plasma target with Γ ∼ 0.1 (Γ: Plasma coupling constant) for non-linear interaction experiments between ion beams and plasmas. To evaluate the shock velocity, we photographed the trajectory of the shock front along the tube by a streak camera. From these measurements, we found that the shock waves are strong enough to produce a non-ideal plasma in the tube. To reduce the plasma thickness for the stopping power measurements, the effective diameter of the tube was reduced by using a tapered section. The effects of the tapered section on the shock velocity and the shape of the shock front were examined. Using a 30 tapered section, the shock velocity was increased up to 54 km/s compared with 47 km/s for a straight tube.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 266, Issue 10, May 2008, Pages 2161-2164
نویسندگان
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