Results 11 to 20 of about 304,668 (217)
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020 In this study, using the Euler equations we investigate the stagnation streamline in the general spatial case of a stationary incompressible fluid flow around a body with a smooth convex bow.
Igor Yurievich Mironyuk +1 more
doaj +1 more source
Exact Solutions for Isobaric Inhomogeneous Couette Flows of a Vertically Swirling Fluid [PDF]
Journal of Applied and Computational Mechanics, 2023 The paper generalizes the partial class of exact solutions to the Navier–Stokes equations. The proposed exact solution describes an inhomogeneous three-dimensional shear flow in a layer of a viscous incompressible fluid.
Sergey Ershkov +2 more
doaj +1 more source
Stagnation point analysis [PDF]
, 1992 SAM Research Report, 1992 ...
Fey, Michael, Jeltsch, Rolf, Müller, S.
openaire +2 more sources
Impinging jets array: an experimental investigation and numerical modeling [PDF]
E3S Web of Conferences, 2019 This paper reports on the measurements of wall shear stress and static pressure along a smooth static wall upon which jet impingement occurs. The effect of a single circular jet, respectively an array of jets is studied using a high speed/resolution ...
Dhondoo Nilesh +2 more
doaj +1 more source
Unsteady MHD Mixed Convection Flow in Hybrid Nanofluid at Three-Dimensional Stagnation Point
Mathematics, 2021 There has been significant interest in exploring a stagnation point flow due to its numerous potential uses in engineering applications such as cooling of nuclear reactors.
Nurul Amira Zainal +3 more
doaj +1 more source
Unsteady Magnetohydrodynamic Stagnation Point Flow of a Nanofluid over a Slendering Stretching Sheet Using Buongiorno’s Model [PDF]
International Journal of Research in Industrial Engineering, 2018 This paper aimed to model and analyze the unsteady hydromagnetic boundary layer stagnation point nanofluid flow over a non-linear stretching surface through porous medium with variable wall thickness.
R. V. M. S. S. Kiran Kumar +2 more
doaj +1 more source
Analytical Investigation of Viscoelastic Stagnation-Point Flows with Regard to Their Singularity
Applied 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
Poincaré index formula and analogy with the Kosterlitz-Thouless transition in a non-rotated cold atom Bose-Einstein condensate [PDF]
J. High Energ. Phys. 2022, 154 (2022), 2021 A dilute gas of Bose-Einstein condensed atoms in a non-rotated and axially symmetric harmonic trap is modelled by the time dependent Gross-Pitaevskii equation. When the angular momentum carried by the condensate does not vanish, the minimum energy state describes vortices (or antivortices) that propagate around the trap center.
arxiv +1 more source
Applied Sciences, 2021 Rotating machinery in cold and humid regions is prone to icing. For exploring the characteristics of icing on objects rotating around a vertical axis, such as vertical axis wind turbines (VAWT), a cylinder rotating around the vertical axis was selected ...
Wenfeng Guo +4 more
doaj +1 more source
Stagnation point von Kármán coefficient [PDF]
Physical Review E, 2009 On the basis of various direct numerical simulations (DNS) of turbulent channel flows the following picture is proposed. (i) At a distance y from either wall, the Taylor microscale lambda is proportional to the average distance l(s) between stagnation points of the fluctuating velocity field, i.e., lambda(y)=B(1)l(s)(y) with B(1) constant, for delta(nu)
Vassilios Dallas +2 more
openaire +3 more sources