Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Jincy, C.P.; Pranesh, S. Title A name given to the resource Influence of gravity modulation on the initiation of Rayleigh-Bard convection in ferro-nanofluids Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2025 Source A related resource from which the described resource is derived Physics of Fluids;Volume;37;Issue;11;Article No.;114106; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1063/5.0293055" target="_blank" rel="noreferrer noopener">https://doi.org/10.1063/5.0293055</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105021016296?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105021016296?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Jincy C.P., Centre for Mathematical Needs, Department of Mathematics, Christ University, Bengaluru, 560029, India; Pranesh S., Centre for Mathematical Needs, Department of Mathematics, Christ University, Bengaluru, 560029, India Description An account of the resource The study investigates the influence of sinusoidal (sine wave) and non-sinusoidal (square wave, triangular wave, and sawtooth wave) gravity modulation on Rayleigh-Bard Convection in ferro-nanofluids (FNF) using both linear and nonlinear stability analyses. Controlled fluid systems are important in application situations, and hence, we have considered gravity modulation approach to control. The linear analysis based on the Venezian method is performed to determine the Rayleigh number of the problem, while the nonlinear analysis is carried out by solving the non-autonomous Lorenz equations to evaluate the heat transfer coefficient through the Nusselt number. Free-free and rigid-rigid boundary conditions for both upper and lower plates are considered along with isothermal and iso-nano concentration conditions. The purpose of the present study is to investigate the influence of initiation of convection and heat transfer in FNFs. This research focuses on analyzing the effects of various dimensionless parameters on the onset of convection and heat transfer. The results indicate that the magnetization parameters destabilize the system and enhance heat transfer. Among the four wave forms considered, square wave gravity modulation is found to facilitate greater heat transport compared to other forms of gravity modulation. In addition, the presence of ferro-nanoparticles advances the initiation of convection and enhances heat transfer. The novelty of this study lies in analyzing unconsidered aspects of gravity modulation, together with magnetic effects and nanoparticles, on the onset of convection and heat transfer in FNFs using both linear and nonlinear stability approaches. 2025 Author(s). Publisher An entity responsible for making the resource available American Institute of Physics Relation A related resource ISSN: 10706631; CODEN: PHFLE Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online