Marangoni convection instabilities in an evaporating droplet on a non-isothermal substrate

• المؤلفون الرئيسيون: Wang, Tian-Shi, Shi, Wan-Yuan, Duan, Fei
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Mechanical engineering; Marangoni Convection; Evaporation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/161771
• المؤسسة: Nanyang Technological University

The Marangoni convection instabilities are investigated in a sessile ethanol droplet as it evaporates on a non-isothermal substrate. The instability structures consistently, preferentially occur at the lower temperature side of substrate. Drifted by the azimuthal thermocapillary flow under externall...