Effect of thermal-bioconvection in a rotating phototactic medium
Abstract
In this article, thermal bioconvection in a rotating phototactic medium is analyzed with a stress-free top and rigid upper boundary. The suspension rotates with a uniform angular velocity around a vertical axis. Utilizing MATLAB's bvpc solver, neutral and growth rate curves are analyzed, emphasizing the impacts of parameters such as the Taylor number, thermal Rayleigh number, Lewis number, and critical total intensity. It is observed that generally critical bioconvection Rayleigh number increases with increasing Taylor number and Lewis number while decreasing with higher thermal Rayleigh number and critical total intensity. The critical thermal Rayleigh number appears to remain unaffected by variations in the critical total intensity and Lewis number. However, it is notably influenced by changes in the Taylor number.
Keywords
Cite
@article{arxiv.2312.00813,
title = {Effect of thermal-bioconvection in a rotating phototactic medium},
author = {Sandeep Kumar and Shaowei Wang},
journal= {arXiv preprint arXiv:2312.00813},
year = {2023}
}
Comments
arXiv admin note: substantial text overlap with arXiv:2311.16697