Zobrazeno 1 - 10
of 845
pro vyhledávání: '"Chen, Zhi‐Min"'
Autor:
Chen, Zhi-Min
A plane non-parallel flow in a square fluid domain exhibits an odd number of vortices. A spectral structure is found to have a non-real solution of the spectral problem linearized around the flow. With the use of this structure, Hopf bifurcation or s
Externí odkaz:
http://arxiv.org/abs/2404.07065
Autor:
Khan, Saeed Ullah, Chen, Zhi-Min
Publikováno v:
In Chinese Journal of Physics December 2024 92:1659-1673
Autor:
Feng, Lei, Gao, Run-Yu, Chen, Zhi-Min, Qin, Sai-Nan, Cao, Yi-Jie, Salminen, Kalle, Sun, Jian-Jun, Wu, Shao-Hua
Publikováno v:
In Biosensors and Bioelectronics 15 November 2024 264
Autor:
Qin, Sai-Nan, Jie, Zhi-Qiang, Chen, Li-Yang, Zheng, Jia-Xing, Xie, Yu, Feng, Lei, Chen, Zhi-Min, Salminen, Kalle, Sun, Jian-Jun
Publikováno v:
In Sensors and Actuators: B. Chemical 15 July 2024 411
Publikováno v:
In Computers and Mathematics with Applications 15 May 2024 162:33-51
Autor:
Chen, Zhi-Min
A plane non-parallel vortex flow in a square fluid domain is examined. The energy dissipation of the flow is dominated by viscosity and linear friction effect of a Hartmann layer. This is a traditional Navier-Stokes flow when the linear friction effe
Externí odkaz:
http://arxiv.org/abs/2105.00742
Autor:
Chen, Zhi-Min
In the present study, Kolmogorov flow represents the stationary sinusoidal solution $(\sin y,0)$ to a two-dimensional spatially periodic Navier-Stokes system, driven by an external force. This system admits the additional non-stationary solution $(\s
Externí odkaz:
http://arxiv.org/abs/2105.00730
Autor:
Chen, Zhi-Min
In the present study, we find that the surface quasi-geostrophic equation admits exact solutions, which evolve with time in quasi-stationary states. The solutions presented are available for any dissipation effect $\kappa (-\Delta)^\alpha$ ($\kappa >
Externí odkaz:
http://arxiv.org/abs/2105.00737
Autor:
Chen, Zhi-Min, Xiong, Xiangming
Publikováno v:
Energy stability of the Charney-DeVore quasi-geostrophic equation for atmospheric blocking. SCIENCE CHINA Mathematics 2021
Charney and DeVore [J. Atmos. Sci. 36 (1979), 1205-1216] found multiple equilibrium states as a consequence of bottom topography in their pioneering work on the quasi-geostrophic barotropic flow over topography in a $\beta$-plane channel. In the pres
Externí odkaz:
http://arxiv.org/abs/2102.11030