Zobrazeno 1 - 10
of 445
pro vyhledávání: '"A. AT Thyagaraja"'
3D-printed conducting polymer hydrogel-based DC generator for self-powered electromechanical sensing
Autor:
Yang, Ruizhe, Guo, Zipeng, Yu, Zhaohan, Du, Fengyin, Thyagaraja, Vashin Gautham Nanjangud, Lin, Leqi, Yu, Dylan R., Xu, Pengchong, Armstrong, Jason N., Lin, Shaoting, Zhou, Chi, Liu, Jun
Publikováno v:
In Nano Energy 1 December 2023 117
We present numerical simulation results of the nonlinear evolution of the (1,1) internal kink mode in the presence of various kinds of equilibrium plasma flows. The present studies are carried out in the framework of a two fluid model to extend our p
Externí odkaz:
http://arxiv.org/abs/1911.04028
Publikováno v:
AIP Advances 10, 025303 (2020)
Ideal gas dynamics can develop shock-like singularities with discontinuous density. Viscosity typically regularizes such singularities and leads to a shock structure. On the other hand, in 1d, singularities in the Hopf equation can be non-dissipative
Externí odkaz:
http://arxiv.org/abs/1910.07836
We report on numerical simulation studies of the dynamical behavior of edge localized modes (ELMs) under the influence of repetitive injection of pellets. In our nonlinear 2-fluid model the ELMs are excited by introducing a particle source in the con
Externí odkaz:
http://arxiv.org/abs/1901.05638
Autor:
Lin, Leqi, Thyagaraja, Vashin Gautham Nanjangud, Ranjith, Renoy, Yang, Ruizhe, Ciampi, Simone, Chen, James, Liu, Jun
Publikováno v:
In Nano Energy March 2023 107
Publikováno v:
Physics of Plasmas 25, 022306 (2018)
This paper extends our earlier approach [cf. Phys. Plasmas 17, 032503 (2010), 23, 022308 (2016)] to obtaining a priori bounds on enstrophy in neutral fluids (R-Euler) and ideal magnetohydrodynamics (R-MHD). This results in a far-reaching local, three
Externí odkaz:
http://arxiv.org/abs/1711.05236
We have investigated the effect of sheared equilibrium flows on the $m = 1, n = 1$ resistive internal kink mode in the framework of a reduced magnetohydrodynamic model in a periodic cylindrical geometry. Our numerical studies show that there is a sig
Externí odkaz:
http://arxiv.org/abs/1710.04878
Publikováno v:
Phys. Plasmas 23, 022308 (2016)
Ideal systems like MHD and Euler flow may develop singularities in vorticity (w = curl v). Viscosity and resistivity provide dissipative regularizations of the singularities. In this paper we propose a minimal, local, conservative, nonlinear, dispers
Externí odkaz:
http://arxiv.org/abs/1602.04323
Ideal systems like MHD and Euler flow may develop singularities in vorticity (w = curl v). Viscosity and resistivity are dissipative regularizations. We propose a minimal, local, conservative, nonlinear, dispersive regularization of compressible flow
Externí odkaz:
http://arxiv.org/abs/1510.01606
Publikováno v:
Contrib. Plasma Phys. 55, No. 1, 3 - 11 (2015)
Certain recent semi-classical theories of spin-half quantum plasmas are examined with regard to their internal consistency, physical applicability and relevance to fusion, astrophysical and condensed matter plasmas. It is shown that the derivations a
Externí odkaz:
http://arxiv.org/abs/1407.6865