The chemical metamorphosis of a feed comprising carbon oxides (CO+CO2) in H2-lean environment into methanol/DME is one of the versatile technologies to compensate with the sustainable energy demand and partially...
Dispersion properties of some low-frequency modes in magnetized dusty plasmas have been investigated theoretically, taking into account the dust size distribution. In contrast to earlier work on dispersion properties of different modes in magnetized dusty plasmas with a single dust size, it is assumed that the dust grains are distributed in size. Assuming that the dust size is given by a power law distribution, with a nonzero minimum and finite maximum grain size, the effect of dust size distribution on the dispersion properties of some electrostatic and electromagnetic modes in magnetized dusty plasmas is investigated. It is seen that in the very low-frequency (VLF) regime, taking into account the size distribution leads to a new kind of damping for an electrostatic dust-cyclotron and right-handed circularly polarized (RCP) electromagnetic Alfvén mode, whereas the left-handed circularly polarized (LCP) Alfvén mode remains undamped. In the low-frequency (LF) regime, size distribution results only in the modification of the dispersion relations for all the modes.
Propagation characteristics of dust acoustic solitons are studied
in a magnetized
dusty plasma consisting of ions, electrons and negatively charged dust
grains.
It is found that rarefactive solitons (solitons associated with negative
potentials) are possible in such a plasma. The effects on the soliton
characteristics of magnetic field strength, wave propagation angle, and
densities
and temperatures of the plasma particles are analysed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.