Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Grzegorz Kudra"'
Autor:
Muhammad Shakeel, Salman A. AlQahtani, Muhammad Junaid U Rehman, Grzegorz Kudra, Jan Awrejcewicz, Abdulaziz M. Alawwad, Abdullilah A. Alotaibi, Mejdl Safran
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract This paper aims to analyze the coupled nonlinear fractional Drinfel’d-Sokolov-Wilson (FDSW) model with beta derivative. The nonlinear FDSW equation plays an important role in describing dispersive water wave structures in mathematical phys
Externí odkaz:
https://doaj.org/article/4f8324079b964a0d8e717522fd14772f
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Nonlinear chains of atoms (NCA) are complex systems with rich dynamics, that influence various scientific disciplines. The lie symmetry approach is considered to analyze the NCA. The Lie symmetry method is a powerful mathematical tool for an
Externí odkaz:
https://doaj.org/article/0d558e89d07f4a51b777250a0a887ddc
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 4, Pp 2649-2676 (2020)
In this work, we have investigated the fractional differential equation to describe the motion of a linear oscillator using fractional derivative operators with or without singular kernels. In order to be consistent with the physical systems the valu
Externí odkaz:
https://doaj.org/article/80e6759d5ba040719e73b7c8a3875832
Publikováno v:
Case Studies in Thermal Engineering, Vol 27, Iss , Pp 101249- (2021)
On a porous layered inclined plate, magneto-free-convection flow of a rate type fluid is investigated. The problem is modeled as natural convection for oscillating and general movements of an inclined plate moving in a magnetized medium with a slante
Externí odkaz:
https://doaj.org/article/e8eefb1924744479b159a35d3cdb0d6a
Publikováno v:
Applied Sciences, Vol 12, Iss 4, p 2024 (2022)
In this paper, we have shown an electronic circuit equivalence of a mechanical system consisting of two oscillators coupled with each other. The mechanical design has the effects of the magnetic spring force resistance force, and the spring constant
Externí odkaz:
https://doaj.org/article/30bec130fff14b2984ef2b1a99a01172
Publikováno v:
Entropy, Vol 22, Iss 1, p 28 (2019)
In this article, we will solve the Bagley−Torvik equation by employing integral transform method. Caputo fractional derivative operator is used in the modeling of the equation. The obtained solution is expressed in terms of generalized G function.
Externí odkaz:
https://doaj.org/article/9e4a8274718a44eba794f57bab1462c7
Publikováno v:
Journal of Vibration Engineering & Technologies.
Purpose In the work there are presented results of the synthesis and additional validation of previously developed mathematical models of two different mechanical oscillators with 1 degree of freedom and harmonic excitation: (i) with magnetically mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f59ab1dcb6138a66f231e942b3a56a71
https://doi.org/10.1007/s42417-023-00871-2
https://doi.org/10.1007/s42417-023-00871-2
Publikováno v:
International Journal of Structural Stability and Dynamics. 23
In this study, nonlinear vibration and stability of a pipe conveying fluid, with axially moving supports, immersed in an external fluid is studied. The equation of motion is derived with the aid of the Newtonian method via employing the Euler–Berno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02ac4743c9f15b06c81d9f8bd2f4f038
https://doi.org/10.1142/s0219455423500542
https://doi.org/10.1142/s0219455423500542
Publikováno v:
Nonlinear Dynamics. 105:2173-2193
Parametric vibrations of the single-layered graphene sheet (SLGS) are studied in the presented work. The equations of motion govern geometrically nonlinear oscillations. The appearance of small effects is analysed due to the application of the nonloc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe4bde82ff74b6b0978c63b5541563b9
https://doi.org/10.1007/s11071-021-06765-w
https://doi.org/10.1007/s11071-021-06765-w