Publication: Propagation of dark-bright soliton and kink wave solutions of fluidized granular matter model arising in industrial applications
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Date
2021-11-24
Authors
Özkan, Yeşim Sağlam
Yaşar, Emrullah
Journal Title
Journal ISSN
Volume Title
Publisher
Walter de Gruyter Gmbh
Abstract
The improved tan(phi/2)-expansion, simplest equation, and extended (G'/G)-expansion methods are employed to construct the exact solutions involving parameters of the Van der Waals equation arising in the material industry. This model explains the phase separation phenomenon. Understanding the prominent dynamic and static properties of this model and other models of this type is of great importance for the physical phenomena encountered in many areas of industry. Therefore, for such models, it is also important to obtain guiding solutions in obtaining new information. Many explicit wave solutions consisting of trigonometric, hyperbolic, rational, and exponential functions are found by using analytical techniques. The obtained solutions were verified with Maple by placing them back into the original equations. Moreover, graphical demonstrations for some of the obtained solutions are given.
Description
Keywords
Riemann-hilbert approach, De-vries equation, Waals normal-form, Optical solitons, Extended (g '/g)-expansion method, Item, Simplest equation method, Van der waals equation, Engineering, Mathematics, Mechanics, Physics