کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9845128 | 1526508 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Deuterium heat pipes-cryogenic targets for COSY experiments
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A new target version with a long gravity-assisted heat pipe section was constructed. The target material deuterium (D2) is used as a heat transport medium and high heat transfer is achieved by convection. This design drastically reduces the weight of the system to less than 10Â g in the 32Â cm long standard geometry, as compared with the previous copper heat conductors of 600Â g. There are no massive metallic parts left close to the interaction area. The cycle time of cooling down to the operating temperature or heating up to room temperature is much shorter than that with the previous solid heat conductors. The characteristics at steady-state operating conditions of the heat pipe-target system were measured for deuterium as the working fluid.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 550, Issues 1â2, 11 September 2005, Pages 61-69
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 550, Issues 1â2, 11 September 2005, Pages 61-69
نویسندگان
S. Abdel-Samad, M. Abdel-Bary, K. Kilian, J. Ritman,