Zobrazeno 1 - 10
of 705
pro vyhledávání: '"Darcy–Brinkman"'
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100892- (2024)
Diversified utilizations of permeable domains are found in cooling systems, gas recovery, and insulation engineering. Therefore, this research focused on investigating the heat transport aspects imparted by the buoyantly driven flow of a viscous flui
Externí odkaz:
https://doaj.org/article/8b183052fc5c4f23b92d6bcb4d401b7b
Autor:
Michael I. Kopp, Volodymyr V. Yanovsky
Publikováno v:
East European Journal of Physics, Iss 1, Pp 175-191 (2024)
In this paper, the influence of gravitational modulation on weakly nonlinear biothermal convection in a porous rotating layer is investigated. We consider a layer of porous medium saturated with Newtonian fluid, containing gyrotactic microorganisms,
Externí odkaz:
https://doaj.org/article/c4ce2a430f59454d8aaaf1fc5a896ffa
Publikováno v:
Royal Society Open Science, Vol 11, Iss 7 (2024)
We study the coupling between time-dependent Darcy–Brinkman and the Darcy equations at the microscale subjected to inhomogeneous body forces and initial conditions to describe a double porosity problem. We derive the homogenized governing equations
Externí odkaz:
https://doaj.org/article/87197112b8514f3099daf64d6ede04cb
Publikováno v:
Mathematics in Engineering, Vol 5, Iss 3, Pp 1-19 (2023)
The focus of the article is the electro-magneto-hydrodynamics of an Oldroyd 6-constants fluid flow through parallel micro-plates with heat transfer. The medium between the micro-plates is porous and we use the Darcy-Brinkman-Forchheimer model for it.
Externí odkaz:
https://doaj.org/article/85f7f8d2b4b048c0ae1f9f11c80e7727
Publikováno v:
Mathematics, Vol 12, Iss 11, p 1742 (2024)
In this study, we introduced a new type of basis function and subsequently a Chebyshev delta shaped collocation method (CDSC). We then use this method to numerically investigate both the natural convective flow and heat transfer of nanofluids in a ve
Externí odkaz:
https://doaj.org/article/625e5509bc2c4505b0ff70c8e9b5596a
Publikováno v:
Journal of Taibah University for Science, Vol 17, Iss 1 (2023)
The present work investigates quadratic convection on magnetized viscous fluid flow on a circular elastic surface susceptible to Rosseland nonlinear thermal radiation and the nonlinear Boussinesq approximation. The flow is traversing through a Darcy-
Externí odkaz:
https://doaj.org/article/bef292b5bd454f40a39e8e1774963fd3
Publikováno v:
Alexandria Engineering Journal, Vol 68, Iss , Pp 239-261 (2023)
In several engineering and industrial applications, the primary challenge in the design of thermal devices is to minimize the entropy production with maximum energy dissipation so that the system efficiency could be enhanced. In particular, an inclin
Externí odkaz:
https://doaj.org/article/7053665265e54d5ba41271d16bff5485
Autor:
Mohamad Ziad Saghir, Esa D. Kerme, Mahsa Hajialibabei, Heba Rasheed, Christopher Welsford, Oraib Al-Ketan
Publikováno v:
Energies, Vol 17, Iss 4, p 861 (2024)
Various researchers in the field of engineering have used porous media for many years. The present paper studies heat enhancement using two different types of porous media. In the first type, porous metal foam media was used experimentally and numeri
Externí odkaz:
https://doaj.org/article/64c48d9d9802448e970c8d727c89ad4c
Publikováno v:
Ibn Al-Haitham Journal for Pure and Applied Sciences, Vol 36, Iss 4 (2023)
This paper investigates an effective computational method (ECM) based on the standard polynomials used to solve some nonlinear initial and boundary value problems appeared in engineering and applied sciences. Moreover, the effective computational met
Externí odkaz:
https://doaj.org/article/1f8758a4274044d5ab6721d515c09604
Publikováno v:
Journal of the Egyptian Mathematical Society, Vol 30, Iss 1, Pp 1-12 (2022)
Abstract The current study investigates the combined response of the Darcy–Brinkman–Forchheimer and nonlinear thermal convection influence among other fluid parameters on Casson rheology (blood) flow through an inclined tapered stenosed artery wi
Externí odkaz:
https://doaj.org/article/b3ae50e28ea14855b56ab0085056ea77