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Micro and Nanoscale Flows

رولف دوبلی، نویسنده، رمان‌نویس و کارآفرین سوئیسی است. او فارغ‌التحصیل ام‌بی‌ای و دکتری فلسفهٔ اقتصاد از دانشگاه سنت گالن سوئیس است.

The Marangoni effect, also termed the Gibbs–Marangoni effect, describes the phenomenon of mass transfer occurring along the interface between two fluid phases driven by a gradient in surface tension.1 This surface tension gradient can arise from spatial variations in temperature, leading to what is known as thermocapillary convection or Bénard–Marangoni convection, or from differences in the concentration of chemical species present at the interface, referred to as the solutocapillary effect.1 The initial scientific observation of this phenomenon dates back to 1855 when James Thomson, brother of Lord Kelvin, noted it in the context of the intriguing “tears of wine” effect.2 Subsequently, in 1865, Italian physicist Carlo Marangoni conducted extensive research on this effect as part of his doctoral dissertation, which ultimately led to the phenomenon being named in his honor.2