کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1508374 1511076 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis of transverse heat transfer coefficient in CICC’s with central cooling channel
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Analysis of transverse heat transfer coefficient in CICC’s with central cooling channel
چکیده انگلیسی

This paper describes a new method to determine the equivalent transverse heat transfer coefficient between the helium flow in the cable bundle and the flow in the central space of a CICC’s with parallel cooling channel. The method is based on the analysis of the temperature traces during a heat pulse experiment. The equations for the average temperature distribution in the cable are solved analytically to obtain a closed-form expression of the characteristic rise time of the temperature front as a function of the transverse heat transfer coefficient. The value of the equivalent transverse heat transfer coefficient from the bundle to the hole is then obtained as the best fit of the experimental rise time. We show the results of the method by application to short cable sample experiments in SULTAN.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cryogenics - Volume 46, Issues 7–8, July–August 2006, Pages 597–605
نویسندگان
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