Please use this identifier to cite or link to this item:
https://dspace.iiti.ac.in/handle/123456789/3652
| Title: | Higher Order Stability Analysis for Astrophysical Accretion Processes |
| Authors: | Kundu, Sayan |
| Keywords: | Astrophysics;Nanoelectronics;Stability criteria;Accretion flow;Accretion process;Higher-order;Higher-order perturbation;Perturbation Analysis;Stability analysis;Turbulent viscosity;Velocity perturbation;Navier Stokes equations |
| Issue Date: | 2021 |
| Publisher: | Springer |
| Citation: | Kundu, S., & Giri, K. (2021). Higher order stability analysis for astrophysical accretion processes. Paper presented at the Springer Proceedings in Mathematics and Statistics, , 342 73-79. doi:10.1007/978-981-15-9708-4_6 |
| Abstract: | We have done nth order perturbation analysis of the Navier-Stokes equation with the presence of turbulent viscosity in the context of thin accretion flow around a black hole. In order to find the stability criteria, we used Green’s function to solve the nth order velocity perturbation equation. Finally, we have proposed a velocity stability criterion which helps to find whether the base flow is stable for a higher order perturbation. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. |
| URI: | https://doi.org/10.1007/978-981-15-9708-4_6 https://dspace.iiti.ac.in/handle/123456789/3652 |
| ISBN: | 9.78981E+12 |
| ISSN: | 2194-1009 |
| Type of Material: | Conference Paper |
| Appears in Collections: | Department of Astronomy, Astrophysics and Space Engineering |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
Altmetric Badge: