Results 41 to 50 of about 235,202 (141)
An Arnoldi-frontal approach for the stability analysis of flows in a collapsible channel [PDF]
, 2016 In this paper, we present a new approach based on a combination of the Arnoldi and frontal methods for solving large sparse asymmetric and generalized complex eigenvalue problems.
Cai, Zongxi +3 more
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A three-dimensional immersed boundary method for non-Newtonian fluids [PDF]
, 2018 Fluid-structure-interaction (FSI) phenomenon is common in science and engineering. The fluid involved in an FSI problem may be non-Newtonian such as blood. A popular framework for FSI problems is Peskin's immersed boundary (IB) method.
Zhu, Luoding
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Vectorized numerical algorithms for the solution of continuum mechanics problems
Научно-технический вестник информационных технологий, механики и оптикиThe aim of the work is to study the possibilities provided by new information technologies, object-oriented programming tools and modern operating systems for solving boundary value problems of continuum mechanics described by partial differential ...
N. A. Brykov +2 more
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Rheology of suspensions of viscoelastic spheres: deformability as an effective volume fraction
, 2018 We study suspensions of deformable (viscoelastic) spheres in a Newtonian solvent in plane Couette geometry, by means of direct numerical simulations. We find that in the limit of vanishing inertia the effective viscosity $\mu$ of the suspension increases
Brandt, Luca +2 more
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Finite Element Method Application in Areal Rainfall Estimation Case Study; Mashhad Plain Basin
مجله آب و خاک, 2016 Introduction: The hydrological models are very important tools for planning and management of water resources. These models can be used for identifying basin and nature problems and choosing various managements.
M. Irani, F. Khamchinmoghadam
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Solid-fluid dynamics of yield-stress fluids
, 2014 On the example of two-phase continua experiencing stress induced solid-fluid phase transitions we explore the use of the Euler structure in the formulation of the governing equations.
Grmela, Miroslav +2 more
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Chemical Engineering Journal AdvancesArtificial intelligence (AI) is revolutionizing fluid mechanics as it provides revolutionary accuracy with complex, turbulent flows that can be modeled, speed up the simulation of fluid dynamics, and gain new findings from nonconventional data analysis ...
Zahoor Shah +8 more
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A coupled mitral valve -- left ventricle model with fluid-structure interaction
, 2017 Understanding the interaction between the valves and walls of the heart is important in assessing and subsequently treating heart dysfunction. With advancements in cardiac imaging, nonlinear mechanics and computational techniques, it is now possible to ...
Brown, André EX +11 more
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Machine Learning Reshaping Computational Fluid Dynamics: A Paradigm Shift in Accuracy and Speed
FluidsAccurate and efficient CFD simulations are essential for a wide range of engineering and scientific applications, from resilient structural design to environmental analysis.
Aly Mousaad Aly
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Advances in Unsteady Dynamics of Secondary Flow in 90° Pipe Bends [PDF]
长江科学院院报[Objective] The unsteady motion of secondary flow, namely Dean vortices, in bent pipes can induce thermal fatigue and mechanical fatigue, posing a serious threat to the safe operation of industrial piping systems.
WANG Zhi-xin, HAN Song-lin, JIANG Zhi-bing
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