Natural Convection From a Square Disk in the Intermediate Rayleigh Range

Arnout Willockx; Gilbert De Mey; Christophe TJoen; Hendrik-Jan Steeman; Michel De Paepe

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Natural Convection From a Square Disk in the Intermediate Rayleigh Range

机译：中瑞利范围内方盘的自然对流

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This technical brief reports on an experiment in which Ra is varied in an intermediate range. It is an interesting range because the values lie in a transition zone between laminar thin boundary layer dominated and conduction dominated natural convection. The experimental data are compared with existing correlations to check the accuracy and validity of these correlations for this transitional range of Ra. A new correlation that is only valid in this transitional zone is also proposed and compared with correlations of the same kind.

机译：该技术简介报告了其中Ra在中等范围内变化的实验。这是一个有趣的范围，因为这些值位于层状薄边界层主导和传导主导的自然对流之间的过渡区域。将实验数据与现有相关性进行比较，以检查这些相关性在Ra的过渡范围内的准确性和有效性。还提出了仅在该过渡带中有效的新的相关性，并将其与相同类型的相关性进行比较。

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来源
《Journal of Heat Transfer》 |2006年第5期|p.495-498|共4页
作者
Arnout Willockx; Gilbert De Mey; Christophe TJoen; Hendrik-Jan Steeman; Michel De Paepe;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类热力工程、热机;
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4. Unsteady Darcian Natural Convection within Porous Media of Square Enclosure at Various Rayleigh Numbers [C] . Ali Hooshyar Faghiri, Hikmet Seli Aybar, Mehrdad Khamooshi International Conference on Mechanical and Aerospace Engineering . 2013

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5. WAVENUMBER SELECTION IN STEADY RAYLEIGH-BENARD CONVECTION (STABILITY, NUMERICAL ANALYSIS, NATURAL). [D] . BUELL, JEFFREY CURTIS. 1986

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6. Conjugate Heat Transfer in Rayleigh-Bénard Convection in a Square Enclosure [O] . Habibis Saleh, Ishak Hashim -1

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Natural Convection From a Square Disk in the Intermediate Rayleigh Range

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