Transient heat conduction in a heat fin

被引：8
|
作者：
Brody, Jed [1 ]
Brown, Max [1 ]
机构：
[1] Emory Univ, Dept Phys, Atlanta, GA 30322 USA
来源：
AMERICAN JOURNAL OF PHYSICS | 2017年 / 85卷 / 08期
关键词：
D O I：
10.1119/1.4983649
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
We immerse the bottom of a rod in ice water and record the time-dependent temperatures at positions along the length of the rod. Though the experiment is simple, a surprisingly difficult problem in heat conduction must be solved to obtain a theoretical fit to the measured data. The required equipment is very inexpensive and could be assigned as a homework exercise or a handson component of an online course. (C) 2017 American Association of Physics Teachers.
引用
收藏
页码：582 / 586
页数：5
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