Abstract
The process of combined natural convection heat and mass transport during dissolution of a vertical soluble metallic substrate in an otherwise quiescent molten metallic pool is studied theoretically. The problem is formulated using the Boussinesq approximation, taking full account of the density variation of the binary metallic solution due to concentration and temperature differences across the dissolution boundary layer. Also accounted for are the solubility of the metallic substrate on the species transport and the motion of the solid-liquid interface at the dissolution front. The governing system is solved using a combined analytical-numerical technique to determine the velocity, temperature, and concentration profiles in the dissolution boundary layer. Results are presented showing the dependence of the rate of dissolution on the key controlling parameters of the binary metallic system.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.