In this article, the work carried out is a numerical study of the dynamics of a cyclone modeled by a vertical vorticity vector by considering a radial velocity as a function of time t. We made a short general study on cyclones by modeling a vertical cyclone starting from the Navier-Stokes equations. A study of the vorticity as a function of the radius and as a function of the radial abscissa at different times has been made. We also studied the radial and ortho radial components of the velocity as a function of the radius and as a function of the radial abscissa by varying the Ekman number and the Rossby number by looking at their impacts when they are increased or they are reduced. In the same dynamics, the influence of the decrease in the suction speed over time on the radius of the vortex core has been studied. In short, we have studied the effects of the variation of the radial velocity as a function of time. We ended our study by showing that the Ekman number is the most important parameter in the dynamics of the cyclone, by showing the relationship that exists between the Ekman number and the growth of the rotational motion of a cyclone.
Published in | American Journal of Modern Physics (Volume 12, Issue 1) |
DOI | 10.11648/j.ajmp.20231201.11 |
Page(s) | 1-8 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2023. Published by Science Publishing Group |
Cyclone, Vorticity Vector, Navier-Stokes
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APA Style
Alioune Faye, Mamadou Bamba Sene, Cheikh Mbow. (2023). Numerical Study of the Dynamics of a Cyclone Modeled by a Vertical Vorticity Vector Considering a Radial Velocity as a Function of Time. American Journal of Modern Physics, 12(1), 1-8. https://doi.org/10.11648/j.ajmp.20231201.11
ACS Style
Alioune Faye; Mamadou Bamba Sene; Cheikh Mbow. Numerical Study of the Dynamics of a Cyclone Modeled by a Vertical Vorticity Vector Considering a Radial Velocity as a Function of Time. Am. J. Mod. Phys. 2023, 12(1), 1-8. doi: 10.11648/j.ajmp.20231201.11
AMA Style
Alioune Faye, Mamadou Bamba Sene, Cheikh Mbow. Numerical Study of the Dynamics of a Cyclone Modeled by a Vertical Vorticity Vector Considering a Radial Velocity as a Function of Time. Am J Mod Phys. 2023;12(1):1-8. doi: 10.11648/j.ajmp.20231201.11
@article{10.11648/j.ajmp.20231201.11, author = {Alioune Faye and Mamadou Bamba Sene and Cheikh Mbow}, title = {Numerical Study of the Dynamics of a Cyclone Modeled by a Vertical Vorticity Vector Considering a Radial Velocity as a Function of Time}, journal = {American Journal of Modern Physics}, volume = {12}, number = {1}, pages = {1-8}, doi = {10.11648/j.ajmp.20231201.11}, url = {https://doi.org/10.11648/j.ajmp.20231201.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.20231201.11}, abstract = {In this article, the work carried out is a numerical study of the dynamics of a cyclone modeled by a vertical vorticity vector by considering a radial velocity as a function of time t. We made a short general study on cyclones by modeling a vertical cyclone starting from the Navier-Stokes equations. A study of the vorticity as a function of the radius and as a function of the radial abscissa at different times has been made. We also studied the radial and ortho radial components of the velocity as a function of the radius and as a function of the radial abscissa by varying the Ekman number and the Rossby number by looking at their impacts when they are increased or they are reduced. In the same dynamics, the influence of the decrease in the suction speed over time on the radius of the vortex core has been studied. In short, we have studied the effects of the variation of the radial velocity as a function of time. We ended our study by showing that the Ekman number is the most important parameter in the dynamics of the cyclone, by showing the relationship that exists between the Ekman number and the growth of the rotational motion of a cyclone.}, year = {2023} }
TY - JOUR T1 - Numerical Study of the Dynamics of a Cyclone Modeled by a Vertical Vorticity Vector Considering a Radial Velocity as a Function of Time AU - Alioune Faye AU - Mamadou Bamba Sene AU - Cheikh Mbow Y1 - 2023/01/17 PY - 2023 N1 - https://doi.org/10.11648/j.ajmp.20231201.11 DO - 10.11648/j.ajmp.20231201.11 T2 - American Journal of Modern Physics JF - American Journal of Modern Physics JO - American Journal of Modern Physics SP - 1 EP - 8 PB - Science Publishing Group SN - 2326-8891 UR - https://doi.org/10.11648/j.ajmp.20231201.11 AB - In this article, the work carried out is a numerical study of the dynamics of a cyclone modeled by a vertical vorticity vector by considering a radial velocity as a function of time t. We made a short general study on cyclones by modeling a vertical cyclone starting from the Navier-Stokes equations. A study of the vorticity as a function of the radius and as a function of the radial abscissa at different times has been made. We also studied the radial and ortho radial components of the velocity as a function of the radius and as a function of the radial abscissa by varying the Ekman number and the Rossby number by looking at their impacts when they are increased or they are reduced. In the same dynamics, the influence of the decrease in the suction speed over time on the radius of the vortex core has been studied. In short, we have studied the effects of the variation of the radial velocity as a function of time. We ended our study by showing that the Ekman number is the most important parameter in the dynamics of the cyclone, by showing the relationship that exists between the Ekman number and the growth of the rotational motion of a cyclone. VL - 12 IS - 1 ER -