Heat/mass transport in walter-B nanoliquid filled in hele-shaw cell under 3-types of g-Jitters with magnetic field

• Main Authors: Rai, S. N., Bhadauria, B. S.
• Format: Conference Proceeding
• Language: English
• Subjects: Gravitational fields; Gravity jitter; Mass transport; Parameters; Runge-Kutta method; Time dependence
• ISSN: 0094-243X; 1551-7616
• DOI: 10.1063/5.0201333

The impact of sine, square and triangular wave-forms of g-Jitter (gravity-modulation) in Walter-B nanoliquid (electrically-conducting) filled in Hele-Shaw cell with magnetic-field effect is considered in this article. The applied gravity field contains constant and time-dependent periodic parts, which change sinusoidally over time. A local nonlinear idea has been utilized to study heat/mass transportation in the liquid layer. The method for determining the heat/mass transportation factor in-volves developing a set of independent simultaneous ODEs for the convective magnitude. The Runge-Kutta-Fehlberg approach is used to confirm the findings of this convective magnitude calculation, which was done with the use of Mathematica’s built-in tool NDSolve. The Nusselt-number is found in terms of numerous system parameters, and every parameter’s consequence on heat/mass transportation is described in detail. The influence of elastic parameter, nanoliquid Prandtl-number, and amplitude of g-Jitter is to increase heat/mass transportation while the Hele-Shaw number, nanoliquid magnetic number, and frequency of g-Jitter have stabilizing influence on the system. Moreover, it is found that g-Jitter can be utilised effectively to increase or decrease heat/mass transportation.