Interaction of a homogeneous chemical reaction and mass transfer in a single moving droplet

Galvanic corrosion of aluminum–steel under two-phase flow dispersion conditions of CO2 gas in CaCO3 solution

“…The figure reveals that the higher the gas flow rate the lower the I g . In addition, the decrease of I g with agitation velocity is sharper at high gas flow rate because of the high shear forces and the turbulence associated with the agitation that leads to more CO 2 bubbles contacting the metals (Lemenanda et al, 2013;Pawelski et al, 2013). Tables 7-9 show the values of corrosion rate obtained from weight loss of CS and Al in both free and coupling cases for the whole investigated ranges of temperature, agitation velocity, and gas flow rate.…”

The influence of viscous dissipation on the unsteady conjugate forced convection heat transfer from a fluid sphere

“…The results presented in [15][16][17][18][19][20][21][22][23] show that the conjugate heat/mass transfer from a sphere to a surrounding fluid flow in the presence of a chemical reaction depends on the chemical reaction strength, type and location.…”

“…-first-order irreversible, isothermal, [15][16][17]19]; -first-order irreversible, non-isothermal, [18]; -second-order irreversible, isothermal, [20,22,23]; -consecutive, second-order, isothermal, [21].…”

“…Until now, the chemical reaction was the only source/sink term considered in the analysis of the conjugate mass/heat transfer from a sphere to a surrounding fluid flow, [15][16][17][18][19][20][21][22][23]. The chemical reaction takes place in the surrounding fluid (external chemical reaction) [16,17,19] or inside the sphere (internal chemical reaction) [15,[18][19][20][21][22][23]. The following types of chemical reaction were analysed:…”

Modeling Mass Transfer During Single Organic Droplet Formation and Rise

“…During droplet rise, if a droplet is smaller than the critical diameter then it maintains sphericity and it can be modelled as a sphere with constant shape and diameter. This approach has been used by Piarah et al [19], Wegener et al [20], Jeon et al [21] and Pawelski et al [22]. When a droplet is deformed due to diameter being larger than critical diameter, interface tracking offers a method to model the combined effect of hydrodynamics and interface evolution on mass transfer.…”