Results 31 to 40 of about 154,050 (202)

Stagnation and Pseudo‐Stagnation Lines for Separating 3D Groundwater Flow Systems in Tóthian Basins

open access: yesWater Resources Research
Stagnation points have been found to be useful in characterizing groundwater flow regimes in 2D domains. However, knowledge on stagnation points in 3D basins is limited.
Zhi‐Yuan Zhang   +6 more
doaj   +1 more source

Stagnation point flow of hyperbolic tangent fluid with Soret-Dufour effects

open access: yesResults in Physics, 2017
Combined effects of Soret (thermal-diffusion) and Dufour (diffusion-thermo) in MHD stagnation point flow of tangent hyperbolic fluid by a stretching sheet are discussed in the present article.
Tasawar Hayat   +3 more
doaj   +1 more source

A computer-controlled four-roll mill for investigations of particle and drop dynamics in two-dimensional linear shear flows [PDF]

open access: yes, 1986
In this paper we describe the design and operating characteristics of a computer-controlled four-roll mill for investigations of particle and drop dynamics in two-dimensional linear flows.
Bentley, B. J., Leal, L. G.
core   +1 more source

Radiative flow of hyperbolic tangent liquid subject to Joule heating

open access: yesResults in Physics, 2017
Influence of thermal radiation in MHD stagnation point flow towards an exponentially stretching sheet is studied. Constitutive relation for an incompressible hyperbolic tangent liquid is taken into account.
T. Hayat   +3 more
doaj   +1 more source

Characteristics of Passenger Stagnation Behavior Spectrum Based on Monitoring Video Data at Ticket Gate in Urban Rail Transit Stations

open access: yesChengshi guidao jiaotong yanjiu
[Objective] To scientifically set up the ticket gate, improve its actual passing capacity, and reduce the congestion risk caused by abnormal stagnation of the passengers, it is necessary to study the characteristics of passenger stagnation behavior ...
Qi SHI   +4 more
doaj   +1 more source

Stagnation point flow of third-grade liquid due to variable thickness: A useful application to non-Fourier heat flux approach

open access: yesResults in Physics, 2018
The impact of modified Fourier’s relation in non-linear mixed convective flow of third grade liquid is examined in this article. Stagnation point flow is considered. Variable thermal conductivity and thermal stratification are examined.
M. Zubair   +4 more
doaj   +1 more source

Local similar solution of MHD stagnation point flow in Carreau fluid over a non-linear stretched surface with double stratified medium

open access: yesResults in Physics, 2017
This article studies MHD double stratified stagnation point flow of Carreau fluid towards a non linear stretchable surface with radiation. Features of heat and mass transfer are evaluated by using convective boundary conditions.
M. Farooq   +4 more
doaj   +1 more source

Analytical Investigation of Viscoelastic Stagnation-Point Flows with Regard to Their Singularity

open access: yesApplied Sciences, 2021
Singularities in the stress field of the stagnation-point flow of a viscoelastic fluid have been studied for various viscoelastic constitutive models. Analyzing the analytical solutions of these models is the most effective way to study this problem.
Jie Liu, Martin Oberlack, Yongqi Wang
doaj   +1 more source

The Stokes conjecture for waves with vorticity [PDF]

open access: yes, 2012
We study stagnation points of two-dimensional steady gravity free-surface water waves with vorticity. We obtain for example that, in the case where the free surface is an injective curve, the asymptotics at any stagnation point is given either by the “
Almgren   +25 more
core   +2 more sources

Extensional rheology and elastic instabilities of a wormlike micellar solution in a microfluidic cross-slot device [PDF]

open access: yes, 2012
Wormlike micellar surfactant solutions are encountered in a wide variety of important applications, including enhanced oil recovery and ink-jet printing, in which the fluids are subjected to high extensional strain rates.
Alves, M.A.   +4 more
core   +1 more source

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