Browsing by Subject "MHD"

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Diffusion in pulsar wind nebulae: an investigation using magnetohydrodynamic and particle transport models

Porth, O.; Vorster, M.J.; Engelbrecht, N.E.; Lyutikov, M. (Oxford Univ Press, 2016)

We study the transport of high-energy particles in pulsar wind nebulae (PWN) using three-dimensional magnetohydrodynamic (MHD) and test-particle simulations, as well as a Fokker–Planck particle transport model. The latter ...
Double diffusion effects on magnetohydrodynamic non-newtonian fluid nanoparticles

Akbar, Noreen Sher; Khalique, C.M.; Khan, Z.H. (American Scientific Publishers, 2017)

In the present article, the double-diffusive natural convection of a micropolar nanofluid over a linearly stretching sheet is discussed. The flow equations are transformed into ordinary differential equations using similarity ...
MHD-shock structures of astrospheres: λ Cephei-like astrospheres

Scherer, K.; Ferreira, S.E.S.; Baalmann, L.R.; Fichtner, H.; Kleimann, J. (Oxford Univ Press, 2020)

The interpretation of recent observations of bow shocks around O-stars and the creation of corresponding models require a detailed understanding of the associated (magneto-)hydrodynamic structures. We base our study on 3D ...