Abstract
The asymmetric property of the nonlinear chemical affinity equation is shown to result in a diffusive flux augmentation effect, due to nonlinear chemical reaction rate, that is dependent on the direction in which the reaction is displaced from equilibrium. Because of this, a film when coupled with an external driving force can act as a “chemical pump”. A simple model is suggested for a quasi steady pump of this type which provides maximum pumping effect when the film thickness is in the range of eight to ten times the mean characteristic diffusion reaction length.
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.