High Rayleigh Number Thermal Convection

被引：0

作者：

J. J. Niemela

机构：

[1] The Abdus Salam International Center for Theoretical Physics,

来源：

Journal of Low Temperature Physics | 2004年 / 134卷

关键词：

Convection; Helium; Aspect Ratio; Magnetic Material; Rayleigh Number;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper considers the manner in which low temperature helium gas is used to generate turbulent convection, reviews the lessons learned so far, and finally suggests a possible experiment that draws upon these lessons and should yield unambiguous resugts. The proposed apparatus would be relatively tall (5 m sample height), have a sample diameter-to-height aspect ratio of 2/3, and be able to achieve Rayleigh numbers exceeding 1015 under rigorous ideal gas conditions.

引用

页码：447 / 456

页数：9

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