Synonyms Thermocapillary convection; Solutal marangoni Definition The Marangoni effect refers to the variation of surface tension of aliquid with temperature (thermocapillarity) or with the concentration of asurfactant (solutal Marangoni effect). The variation of surface tension in turn leads to convective...
Marangoni convection is defined as a physical phenomenon that occurs due to a surface tension gradient on an interface, particularly significant under microgravity conditions. It involves the movement of fluids caused by variations in surface tension along the interface. ...
1.Analytical approximate solutions for Marangoni convection boundary layer equations;一类Marangoni对流边界层方程的近似解析解 2.Experimental measurement and numerical computation of temperature-gradientdriven marangoni convection under normal and microgravity conditions;重力场及微重力场下Marangoni对流的实验测定与数值...
Hi, i am trying to simulate the Marangoni convection on the surface of a metal sheet, which is heated by a laser. The model is threedimensional and the Incompressible Navier-Stokes and the Convection and Conduction modules are used in a stationary analysis in COMSOL 3.5. According to the "M...
Convection may occur in different processes, which may not depend on the buoyancy force. One of these processes is due to the surface tension gradient also known as Marangoni convection. Such convection creates a strong flow leading to instability for a fluid. Porous medium consists of solid ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Marangoni effect Wikipedia [‚mär·äŋ′gō·nē i‚fekt] (chemical engineering) The effect that a disturbance of the liquid-liquid interface (due to interfacial tension) has on mass transfer in a ...
An experimental investigation of the Marangoni convection around a single vapor bubble of FC-72 on a downward-facing heated surface was reported. The boiling cell used for this study was equipped with an optical measurement system which
interface between two phases. In situations where a surface gradient is temperature dependent, the Marangoni effect is referred to asMarangoni convection. Here, we will demonstrate how to analyze Marangoni convection in COMSOL Multiphysics and easily separate effects, such as gravity, in your ...
Theoretical or Mathematical/ convection in liquids/ Benard-Marangoni convectionsurface deflectionfluid layer parametersthin layersthickness layer/ A4725Q Convection and heat transferAn analytical expression for the amplitude of the surface deflection in terms of the fluid layer parameters has been obtained ...
必应词典为您提供Marangoni-convection的释义,网络释义: 马朗格尼对流;马兰格尼对流;马拉格尼对流;