| Rayleigh-Bénard对流中的波长增长现象与最大熵产生判据 |
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| 引用本文： | 陈式刚,王友琴.Rayleigh-Bénard对流中的波长增长现象与最大熵产生判据[J].物理学报,1983,32(2):209-215. |
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| 作者姓名： | 陈式刚 王友琴 |
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| 作者单位： | (1)北京8009信箱; (2)中国科学院物理研究所 |
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| 摘 要： | 用数值方法对Rayleigh-Bénard流中的波长增长现象作了分析,得到了与实验一致的结果。稳定性和熵产生的计算表明,关于定态相对稳定性的最大熵产生判据是正确的。
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| 收稿时间： | 1982-03-30 |
PHENOMENON OF WAVE-LENGTH INCREASE IN RAYLEIGH-BéNARD CONVECTION AND CRITERION OF MAXIMUM ENTROPY PRODUCTION |
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| CHEN SHI-GANG and WANG YOU-QIN.PHENOMENON OF WAVE-LENGTH INCREASE IN RAYLEIGH-BéNARD CONVECTION AND CRITERION OF MAXIMUM ENTROPY PRODUCTION[J].Acta Physica Sinica,1983,32(2):209-215. |
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| Authors: | CHEN SHI-GANG and WANG YOU-QIN |
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| Abstract: | The phenomenon of wave-length increase occurred in Rayleigh-Bénard convectiou is analysed by numerical method, and the result obtained is in good agreement with experiment. The calculations for stability and entropy production show that the criterion of maximum entropy production for relative stability of steady states is correct. |
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