Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Rashid, Nawaz"'
Autor:
Laiq Zada, Ikram Ullah, Saeed Islam, Rashid Nawaz, Assmaa Abd-Elmonem, Fayza Abdel Aziz El Seabee, Hijaz Ahmad
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103177- (2024)
Recent research has demonstrated that non-Newtonian fluids exhibit superior heat transfer capabilities compared to conventional fluids. However, current methods for enhancing heat transfer in non-Newtonian fluids have their limitations. This study ai
Externí odkaz:
https://doaj.org/article/310110b970214dbeae19039732efefd4
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 12, Iss , Pp 100950- (2024)
This manuscript presents enhanced versions of two methods: the natural transform iterative method (NTIM) and the q-homotopy analysis method (q-HAM). These methods harness concepts from Fractional Calculus, particularly leveraging the Caputo fractiona
Externí odkaz:
https://doaj.org/article/0a7974c9f5e642739a66e2a625920347
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 10, Pp 102885- (2024)
In this work, we examine thin film flow of a non-Newtonian third-grade fluid flowing on a vertical moving belt. The modelled differential equation is solved using the Homotopy perturbation method and the Optimal axillary functions method. The solutio
Externí odkaz:
https://doaj.org/article/cf02b216d40f4e48be4da43430e42ffe
Publikováno v:
East European Journal of Physics, Iss 2, Pp 219-233 (2024)
The present study aims to perform a comparative analysis of the plane Couette flow of a couple stress fluid under the influence of magnetohydrodynamics (MHD) using two different methods: the Optimal Auxiliary Function Method (OAFM) and the Homotopy P
Externí odkaz:
https://doaj.org/article/29df301c817048a68417bb1e7d345caa
Publikováno v:
Alexandria Engineering Journal, Vol 93, Iss , Pp 259-279 (2024)
Within the domain of nonlinear dynamics, the Belousov-Zhabotinsky reaction system has consistently captivated researchers, sustaining its position as a vibrant and dynamic area of exploration. As an enduring subject of study, the Belousov-Zhabotinsky
Externí odkaz:
https://doaj.org/article/24fd122b5f9d4adcaf5cb0be84941b1e
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 10, Iss , Pp 100735- (2024)
In this paper, the new semi-analytical method called optimal auxiliary function method has been extended for finding the approximate solution of the non-linear Sine Gordon and Burger equations. The parameters of the auxiliary function’s optimum val
Externí odkaz:
https://doaj.org/article/bc1eef2372c94b058dcf3a6612ac3050
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102027- (2024)
Engine oil (EO) is employed as a lubricant in various machinery engines. Efficient heat transfers are a fundamental requirement for all processes. To improve heat transfer rates and reduce the energy loss caused by high temperatures, this study focus
Externí odkaz:
https://doaj.org/article/0a1089b9bc7047e88f731607825f184a
Publikováno v:
Alexandria Engineering Journal, Vol 84, Iss , Pp 227-233 (2023)
In this article, a semi-analytical approach known as the optimal auxiliary function method is extended to the approximate solution of non-linear partial differential equations. The fifth order lax and swada-kotera equations are taken as test examples
Externí odkaz:
https://doaj.org/article/c2dae128ada04fd0832ff49bf0a4bca3
Autor:
Botao Liu, Samreen Farid, Saif Ullah, Mohamed Altanji, Rashid Nawaz, Shewafera Wondimagegnhu Teklu
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-27 (2023)
Abstract This present paper aims to examine various epidemiological aspects of the monkeypox viral infection using a fractional-order mathematical model. Initially, the model is formulated using integer-order nonlinear differential equations. The imp
Externí odkaz:
https://doaj.org/article/6eee0e4458b449dc91481e91f8b4f47d
Autor:
Laiq Zada, Ikram Ullah, Rashid Nawaz, Wasim Jamshed, Elaf Noori Saddam, Sahar Ahmed Idris, Hijaz Ahmad, Ayesha Amjad
Publikováno v:
Case Studies in Thermal Engineering, Vol 54, Iss , Pp 104034- (2024)
The phenomenon known as the Jeffrey-Hemal flow has become significantly important in diverse engineering and biological fields due to its use in the transportation of nanofluids across converging and diverging channels. The authors' current efforts a
Externí odkaz:
https://doaj.org/article/36056e650d7243feae9c306b3f989a1c