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Exact exploration of time fractional-based magnetized flow of a generalized second grade fluid through an oscillating rectangular duct.
- Source :
-
International Journal of Geometric Methods in Modern Physics . Jul2024, p1. 13p. - Publication Year :
- 2024
-
Abstract
- To model several engineering and physical models, the approach of the fractional derivative is highly anticipated. As compared to the ordinary derivatives, the fractional derivatives with more flexibility can estimate the data due to the involvement of the fractional-order derivatives. Due to these advantages of the fractional approach, this study communicates with the determination of the fractional-based exact outcomes of an oscillatory rectangular duct problem of a generalized second-grade fluid. The approach of the fractional operator is involved in the relationship of the constitutive equations. For cosine oscillation of the rectangular duct, exact results of the magnetized unsteady flow problem are evaluated through the technique of Laplace transform with double finite Fourier sine transform. This study concludes that the velocity field exhibits escalating behavior relative to the improved fractional parameter. Moreover, the magnetic parameter with increasing values declines the flow field while the accelerating values of the fluid parameter enhance the velocity field. [ABSTRACT FROM AUTHOR]
- Subjects :
- *FLUIDS
*ENGINEERING models
*FOURIER transforms
Subjects
Details
- Language :
- English
- ISSN :
- 02198878
- Database :
- Academic Search Index
- Journal :
- International Journal of Geometric Methods in Modern Physics
- Publication Type :
- Academic Journal
- Accession number :
- 178322197
- Full Text :
- https://doi.org/10.1142/s0219887824400310