JOURNAL ARTICLE

半浮区小Pr数液桥热毛细对流的实验探讨

孙祉伟韩金虎戴乐蓉解京昌胡文瑞

Year: 1997 Journal:   Science in China Series E-Technological Sciences (in Chinese)

Abstract

研究了半浮区汞液桥实验装置,以探讨小Prandtl数流体的热毛细对流及其不稳定性。发展了非接触光学监测汞桥的表面流动及形变的方法。实验观察热毛细对流及其受表面膜的影响,证明表面膜的形成严重抑制了与热毛细对流有关的行为。实验给出发生振荡的条件及其特征。实验表明:所观察到的临界Marangoni数远比数值模拟值为高。讨论了表面膜的生成条件和过程,以及所观察到的有表面膜情况下的表面振荡现象。并给出了该振荡的特征和频率。

Keywords:
Computer science

Metrics

0
Cited By
0.00
FWCI (Field Weighted Citation Impact)
0
Refs
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Topics

Related Documents

JOURNAL ARTICLE

半浮区液桥中热毛细对流的自由面振荡

文瑞 胡重华 曹洪涛 游

Journal:   Science in China Series A-Mathematics Physics Astronomy & Technological Science (in Chinese) Year: 1992 Vol: 22 (4)Pages: 383-389
JOURNAL ARTICLE

热毛细振荡对流的实验研究

京昌 解泽眉 唐重华 曹文瑞 胡

Journal:   Science in China Series A-Mathematics Physics Astronomy & Technological Science (in Chinese) Year: 1991 Vol: 21 (9)Pages: 964-970
JOURNAL ARTICLE

半浮区液桥振荡对流的自由面振荡

永龙 姚继祖 束文瑞 胡

Journal:   Science in China Series A-Mathematics Physics Astronomy & Technological Science (in Chinese) Year: 1992 Vol: 22 (9)Pages: 955-959
JOURNAL ARTICLE

两层流体热毛细对流空间实验研究

周炳红刘秋生胡良姚永龙胡文瑞

Journal:   Science in China Series E-Technological Sciences (in Chinese) Year: 2002
JOURNAL ARTICLE

微重力下悬浮区的热毛细对流及其控制

维章 黄佐恒 谢锁春 张家春 李

Journal:   Science in China Series A-Mathematics Physics Astronomy & Technological Science (in Chinese) Year: 1993 Vol: 23 (2)Pages: 162-170
© 2026 ScienceGate Book Chapters — All rights reserved.