Abstract
The incompressible magnetohydrodynamics (MHD) equations have been widely used to describe many physical systems in geophysics, astrophysics, cosmology and engineering. In this paper, we construct two types of exact global solutions with elementary functions to the three-dimensional incompressible MHD equations without viscosity. The first type of solutions is expressed by exponential functions that are nonstationary and correspond to a generalization of the well-known Arnold–Beltrami–Childress (ABC) flow for the three-dimensional MHD system. The second type of solutions has rational forms that are rotational and are similar to the ABC flow. Both types of solutions can exhibit interesting local behaviors with infinite energy. Under special parameter values, these solutions can be reduced to those of the incompressible Euler equations.
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References
Biskamp, D.: Nonlinear Magnetohydrodynamics. Cambridge University Press, Cambridge (1997)
Bateman, G.: MHD Instabilities. MIT Press, Cambridge (1978)
Priest, E., Forbes, T.: Magnetic Reconnection: MHD Theory and Applications. Cambridge University Press, Cambridge (2000)
Davidson, P.A.: An Introduction to Magnetohydrodynamics. Cambridge University Press, Cambridge (2001)
Jardin, S.C.: Review of implicit methods for the magnetohydrodynamic description of magnetically confined plasmas. J. Comput. Phys. 231, 822–838 (2012)
Low, B.C.: Magnetohydrodynamic processes in the solar corona: flares, coronal mass ejections, and magnetic helicity. Phys. Plasmas 1, 1684–1690 (1994)
Graneau, P.: Electromagnetic jet-propulsion in the direction of current flow. Nature 295, 311–312 (1982)
Hammond, R.T., Davis, J., Bobb, L.: Reflection, absorption, and transmission of ultra-low-frequency electromagnetic waves through a Gaussian conductor. J. Appl. Phys. 81, 1619–1622 (1997)
Yousofvand, R., Derakhshan, S., Ghasemi, K., Siavashi, M.: MHD transverse mixed convection and entropy generation study of electromagnetic pump including a nanofluid using 3D LBM simulation. Int. J. Mech. Sci. 133, 73–90 (2017)
Wu, J.H., Xu, X.J., Ye, Z.: Global smooth solutions to the n-dimensional damped models of incompressible fluid mechanics with small initial datum. J. Nonlinear Sci. 25, 157–192 (2015)
Chen, Q.L., Miao, C.X., Zhang, Z.F.: On the regularity criterion of weak solution for the 3D viscous magneto-hydrodynamics equations. Commun. Math. Phys. 284, 919–930 (2008)
Chen, Q.L., Miao, C.X., Zhang, Z.F.: On the well-posedness of the ideal MHD equations in the Triebel–Lizorkin spaces. Arch. Ration. Mech. Anal. 195, 561–578 (2010)
Trakhinin, Y.: The existence of current-vortex sheets in ideal compressible magnetohydrodynamics. Arch. Ration. Mech. Anal. 191, 245–310 (2009)
Hu, Z.P., Wang, D.H.: Global existence and large-time behavior of solutions to the three-dimensional equations of compressible magnetohydrodynamic flows. Arch. Ration. Mech. Anal. 197, 203–238 (2010)
Liu, M.S., Yuan, R.: On the well-posedness of strong solution to ideal magnetohydrodynamic equations. Int. J. Comput. Math. 94, 2458–2465 (2017)
Wu, J.H.: Generalized MHD equations. J. Differ. Equ. 195, 284–312 (2003)
Wu, J.H.: Global regularity for a class of generalized magnetohydrodynamic equations. J. Math. Fluid Mech. 13, 295–305 (2011)
Bogoyavlenskij, O.I.: Exact unsteady solutions to the Navier–Stokes and viscous MHD equations. Phys. Lett. A 307, 281–286 (2003)
Bozkaya, C., Tezer-Sezgin, M.: Fundamental solution for coupled magnetohydrodynamic flow equations. J. Comput. Appl. Math. 203, 125–144 (2007)
Liu, M., Dong, H.: On the existence of solution, Lie symmetry analysis and conservation law of magnetohydrodynamic equations. Commun. Nonlinear Sci. Numer. Simulat. 87, 105277 (2020)
Li, J.L., Tan, W.K., Yin, Z.Y.: Local existence and uniqueness for the non-resistive MHD equations in homogeneous Besov spaces. Adv. Math. 317, 786–798 (2017)
Li, J.L., Yang, M.H., Yu, Y.H.: A class large solution of the 2D MHD equations with velocity and magnetic dam**. J. Math. Phys. 60, 031503 (2019)
Wu, X., Yu, Y.H., Tang, Y.B.: Global existence and asymptotic behavior for the 3D generalized Hall-MHD system. Nonlinear Anal. 151, 41–50 (2017)
Cao, C.S., Regmi, D., Wu, J.H.: The 2D MHD equations with horizontal dissipation and horizontal magnetic diffusion. J. Differ. Equ. 254, 2661–2681 (2013)
Cao, C.S., Wu, J.H., Yuan, B.Q.: The 2D incompressible magnetohydrodynamics equations with only magnetic diffusion. SIAM J. Math. Anal. 46, 588–602 (2014)
Tran, C.V., Yu, Z.W., Zhai, Z.: On global regularity of 2D generalized magnetohydrodynamic equations. J. Differ. Equ. 254, 4194–4216 (2013)
Yamazaki, K.: On the global regularity of two-dimensional generalized magnetohydrodynamics system. J. Math. Anal. Appl. 416, 99–111 (2014)
Yamazaki, K.: Remarks on the global regularity of the two-dimensional magnetohydrodynamics system with zero dissipation. Nonlinear Anal. 94, 194–205 (2014)
Fan, J.S., Zhao, K.: Global Cauchy problem of 2D generalized magnetohydrodynamic equations. J. Math. Anal. Appl. 420, 1024–1032 (2014)
Zhou, Y.: Regularity criteria for the generalized viscous MHD equations. Ann. I. H. Poincaré-AN 24, 491–505 (2007)
Cao, C., Wu, J.H.: Global regularity for the 2D MHD equations with mixed partial dissipation and magnetic diffusion. Adv. Math. 226, 1803–1822 (2011)
Hayat, T., Mahomed, F.M., Asghar, S.: Peristaltic flow of a magnetohydrodynamic Johnson–Segalman fluid. Nonlinear Dyn. 40, 375–385 (2005)
Hayat, T., Khan, S.B., Sajid, M., Asghar, S.: Rotating flow of a third grade fluid in a porous space with Hall current. Nonlinear Dyn. 49, 83–91 (2007)
Hayat, T., Maqbool, K., Khan, M.: Hall and heat transfer effects on the steady flow of a generalized Burgers’ fluid induced by a sudden pull of eccentric rotating disks. Nonlinear Dyn. 51, 267–276 (2008)
Sajid, M., Javed, T., Hayat, T.: MHD rotating flow of a viscous fluid over a shrinking surface. Nonlinear Dyn. 51, 259–265 (2008)
Ansari, A.R., Siddiqui, A.M., Hayat, T.: An analysis of the swimming problem of a singly flagellated micro-organism in an MHD fluid. Nonlinear Dyn. 51, 477–481 (2008)
Basak, A.: Study of a periodically forced magnetohydrodynamic system using Floquet analysis and nonlinear Galerkin modelling. Nonlinear Dyn. 94, 2763–2784 (2018)
Arnol’d, V.I.: Sur la topologie des écoulements stationnaires des fluides parfaits. C. R. Acad. Sci. Paris 261, 17–20 (1965)
Yuen, M.W.: Exact, rotational, infinite energy, blowup solutions to the 3-dimensional Euler equations. Phys. Lett. A 375, 3107–3113 (2011)
Dryuma, V.: On integration of the equations of incompressible fluid flow. In: The International Conference “Quasilinear Equations, Inverse Problems and their Applications.” Dolgoprudny, Russia , 12–15 (2016)
Fan, E., Yuen, M.W.: Similarity reductions and new nonlinear exact solutions for the 2D incompressible Euler equations. Phys. Lett. A 378, 623–626 (2014)
Yuen, M.W.: Vortical and self-similar flows of 2D compressible Euler equations. Commun. Nonlinear Sci. Numer. Simul. 19, 2172–2180 (2014)
Yuen, M.W.: Rotational and self-similar solutions for the compressible Euler equations in R\(^3\). Commun. Nonlinear Sci. Numer. Simul. 20, 634–640 (2015)
Yuen, M.W.: Self-similar solutions with elliptic symmetry for the compressible Euler and Navier–Stokes equations in R\(^N\). Commun. Nonlinear Sci. Numer. Simul. 17, 4524–4528 (2012)
An, H.L., Fan, E., Yuen, M.W.: The Cartesian vector solutions for the \(N\)-dimensional compressible Euler equations. Stud. Appl. Math. 134, 101–119 (2015)
Gibbon, J.D., Moore, D.R., Stuart, J.T.: Exact, infinite energy, blow-up solutions of the three-dimensional Euler equations. Nonlinearity 16, 1823–1831 (2003)
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This paper was partially supported by the Small Grant for Academic Staff (MIT/SGA03/2019-20) from the Department of Mathematics and Information Technology, the Education University of Hong Kong.
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Chen, J., Yuen, M. Exact solutions to the three-dimensional incompressible magnetohydrodynamics equations without viscosity. Nonlinear Dyn 106, 919–926 (2021). https://doi.org/10.1007/s11071-021-06881-7
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DOI: https://doi.org/10.1007/s11071-021-06881-7