Zobrazeno 1 - 10
of 272 918
pro vyhledávání: '"Shaw P."'
Autor:
Rajamanickam, Prabakaran
This paper investigates shear flow in a Hele-Shaw cell, driven by varying horizontal buoyancy forces resulting from a horizontal density gradient induced by a scalar field. By employing asymptotic methods and taking the dependence of density and tran
Externí odkaz:
http://arxiv.org/abs/2411.04619
Autor:
McKee, Kyle I., Bush, John W. M.
In Hele-Shaw cells, pressure-driven viscous fluid motion between two closely-spaced plates gives rise to a two-dimensional potential flow with zero circulation. Here, we show how the introduction of electromagnetic effects enables the realization of
Externí odkaz:
http://arxiv.org/abs/2410.07366
Autor:
Viklund, Fredrik, Nyström, David Witt
We introduce and investigate a generalization of the Hele-Shaw flow with injection where several droplets compete for space as they try to expand due to internal pressure while still preserving their topology. Droplets are described by their closed n
Externí odkaz:
http://arxiv.org/abs/2409.12750
Autor:
Meena, Muralikrishnan Gopalakrishnan, Gottiparthi, Kalyana C., Lietz, Justin G., Georgiadou, Antigoni, Pérez, Eduardo Antonio Coello
The development of quantum processors capable of handling practical fluid flow problems represents a distant yet promising frontier. Recent strides in quantum algorithms, particularly linear solvers, have illuminated the path toward quantum solutions
Externí odkaz:
http://arxiv.org/abs/2409.10857
Publikováno v:
Phys. Rev. Fluids, volume 9, issue 7,pages 073601, July 2024
We report experimental results on the dynamics of large bubbles in a Hele-Shaw cell subject to various inclination angles with respect to gravity. Low Reynolds number cases are studied by injecting bubbles in an stagnant water/UCON mixture in three d
Externí odkaz:
http://arxiv.org/abs/2407.13916
Autor:
Rajamanickam, Prabakaran, Daou, Joel
Publikováno v:
Proc. Combust. Inst. (2014) 40(1-4), 105671
The Darrieus--Landau instability of premixed flames propagating in a narrow Hele-Shaw channel in the presence of a strong shear flow is investigated, incorporating also the Rayleigh--Taylor and diffusive-thermal instabilities. The flow induces shear-
Externí odkaz:
http://arxiv.org/abs/2407.05409
We introduce a discrete numerical method based on the diffusion-limited aggregation (DLA) approach to simulate two-fluid Hele-Shaw flow subject to the Saffman-Taylor interfacial instability, in the case where the displaced fluid is non-Newtonian. Foc
Externí odkaz:
http://arxiv.org/abs/2407.06476
The purpose of this study is twofold. First, we revisit a shape optimization reformulation of a prototypical shape inverse problem and briefly propose a simple yet efficient numerical approach for solving the minimization problem. Second, we examine
Externí odkaz:
http://arxiv.org/abs/2407.03083
Publikováno v:
EGA, Vol 29, Iss 51, Pp 296-322 (2024)
Los dibujos de Casto Fernández-Shaw (C.F.S.) muestran una imaginación desbordante. Tal vez este calificativo, tantas veces aplicado a C.F.S. por los que le conocieron, le llevó a recorrer un mundo en el que su utopía se transformó en un enjambre
Externí odkaz:
https://doaj.org/article/62f0508333604bb9887a28c6b6fd0ec1
In this paper, we consider a Hele-Shaw model that describes tumor growth subject to nutrient supply. This model was recently studied in \cite{feng2022tumor} via asymptotic analysis. Our contributions are twofold: Firstly, we provide a rigorous deriva
Externí odkaz:
http://arxiv.org/abs/2404.16353