Phenomena of capillary rise through a cylindrical tube in arbitrary acceleration
作者: Heetae Kim
作者单位: 1Institute for Basic Science
刊名: Journal of the Korean Physical Society, 2017, Vol.70 (11), pp.990-994
来源数据库: Springer Journal
DOI: 10.3938/jkps.70.990
关键词: Capillary riseSurface tensionNegative pressureMicrogravity
英文摘要: The capillary rise phenomenon of the water in a cylindrical tube is investigated in arbitrary acceleration. The surface roughness of water comes from thermal energy. The critical radius of a water drop between surface tension and volume force is shown as a function of acceleration. The governing equation for capillary rise in a cylindrical tube is shown in terms of the radius, surface tension, contact angle, viscosity, and acceleration. The maximum height of the water is inversely proportional to the diameter of the cylindrical tube. The motion of the water’s height is shown as a function of the diameter of the cylindrical tube. The height of the water’s rise is also shown as a function of time for different accelerations.
原始语种摘要: The capillary rise phenomenon of the water in a cylindrical tube is investigated in arbitrary acceleration. The surface roughness of water comes from thermal energy. The critical radius of a water drop between surface tension and volume force is shown as a function of acceleration. The governing equation for capillary rise in a cylindrical tube is shown in terms of the radius, surface tension, contact angle, viscosity, and acceleration. The maximum height of the water is inversely proportional to the diameter of the cylindrical tube. The motion of the water’s height is shown as a function of the diameter of the cylindrical tube. The height of the water’s rise is also shown as a function of time for different accelerations.
全文获取路径: Springer  (合作)
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来源刊物:
影响因子:0.506 (2012)

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关键词翻译
关键词翻译
  • arbitrary 任意的
  • acceleration 促进酌
  • cylindrical 圆柱形的
  • capillary 毛状的
  • height 高度
  • proportional 成比例的
  • water 
  • tension 张力
  • motion 运动
  • through 经过