Results 11 to 20 of about 32,128 (260)
Peristaltic pumping through porous medium in presence of electric double layer [PDF]
MATEC Web of Conferences, 2018 The present paper investigates the peristaltic flow of Newtonian fluids through the porous medium. The effects of electroosmosis mechanism on peristaltic pumping are also considered. An analytical solution is obtained under lubrication approach.
Yadav Ashu +2 more
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Numerical simulation for peristalsis of Quemada fluid: A dynamic mesh approach
Journal of Advanced Research, 2023 Introduction: Flow dynamics due to the peristaltic pumping has been the topic of great interest for the researchers. But numerical and analytical analyses for the peristaltic motion are limited where flow domain is deformed real-time.
Shahbaz Ali +4 more
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The Exact Endoscopic Effect on the Peristaltic Flow of a Nanofluid [PDF]
Journal of Applied Mathematics, 2014 The problem of the peristaltic flow of a nanofluid under the effect of an endoscope is reinvestigated. The mathematical model is governed by a system of linear and nonlinear partial differential equations with prescribed boundary conditions. Really, the exact solution for any physical problem, if available, is of great importance which inevitably leads
S. M. Khaled +2 more
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Peristaltic transport of Carreau-Yasuda fluid in a curved channel with slip effects. [PDF]
PLoS ONE, 2014 The wide occurrence of peristaltic pumping should not be surprising at all since it results physiologically from neuro-muscular properties of any tubular smooth muscle.
Tasawar Hayat +3 more
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A User-Centric 3D-Printed Modular Peristaltic Pump for Microfluidic Perfusion Applications
Micromachines, 2023 Microfluidic organ-on-a-chip (OoC) technology has enabled studies on dynamic physiological conditions as well as being deployed in drug testing applications.
Jorge A. Cataño +6 more
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Pressure-driven peristaltic flow [PDF]
Journal of Physics: Conference Series, 2013 The peristaltic motion of an incompressible fluid in two-dimensional channel is investigated. Instead of fixing the law of wall's coordinate variation, the law of pressure variation on the wall is fixed and the border's coordinate changes to provide the law of pressure variation on the wall.
S V Mingalev +2 more
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Imposed pressure driven flow in peristalsis
Advances in Mechanical Engineering, 2020 Peristaltic transport phenomena are of great significance in biological sciences. The physiological transport of fluid takes place under the action of peristalsis generated as a pressure gradient.
Ishrat Fatima, Saleem Asghar
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On peristaltic flow and its efficiency [PDF]
Bulletin of Mathematical Biology, 1976 The question of efficiency in performing biological functions is raised in the context of peristaltic fluid transport. To deal with this problem a complete solution for peristaltic flow in a pipe and in a channel, assuming a given time mean flow, is developed, by a double expansion in terms of the Reynolds number and the square of the wave number. This
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Viscous flow between two sinusoidally deforming curved concentric tubes: advances in endoscopy
Scientific Reports, 2021 Viscous flow between two sinusoidally deforming curved concentric tubes is mathematically investigated for the first time. Exact solutions are computed to analyse the flow between these two tubes and graphical outcomes are included for a thorough ...
L. B. McCash +4 more
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On a Casson Fluid Motion: Nonuniform Width Symmetric Channel and Peristaltic Flows
Fluids, 2021 Widely used for modeling biological fluids flows—in particular, blood vessel flows—a Casson flow is studied in a symmetric channel for which the aspect ratio enables one to use the lubrication approximation.
Simone Guadagni +3 more
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