Results 21 to 30 of about 9,119,167 (198)

A regime map for dry powder coating: the influence of material properties and process parameters

open access: yesFrontiers in Chemical Engineering, 2023
A numerical study is carried out to investigate the combined influence of material properties and process parameters on coating quality in a high shear mixer (specifically an FT4 Powder Rheometer) to construct a regime map.
Marv Khala   +4 more
doaj   +1 more source

A sequential regularization method for time-dependent incompressible Navier--Stokes equations [PDF]

open access: yes, 1997
The objective of the paper is to present a method, called the sequential regularization method (SRM), for the nonstationary incompressible Navier--Stokes equations from the viewpoint of regularization of differential-algebraic equations (DAEs), and to ...
Lin, Ping
core   +1 more source

Integral representation of a solution to the Stokes-Darcy problem [PDF]

open access: yes, 2015
With methods of potential theory we develop a representation of a solution of the coupled Stokes-Darcy model in a Lipschitz domain for boundary data in H-1 ...
Medková, Dagmar   +6 more
core   +1 more source

About the use of the Stokes number for mathematical modeling of two-phase jet flows

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2019
The appropriateness of using the Stokes number as a single similitude parameter for representation of the results of research on two-phase jet flows in a criteria form was considered.
Yu.V. Zuev
doaj   +1 more source

Low Mach number limit for the compressible Navier–Stokes equations with density-dependent viscosity and vorticity-slip boundary condition

open access: yesBoundary Value Problems, 2020
In this paper, we consider the three-dimensional compressible Navier–Stokes equations with density-dependent viscosity and vorticity-slip boundary condition in a bounded smooth domain.
Dandan Ren, Yunting Ding, Xinfeng Liang
doaj   +1 more source

Oseen's correction to stokes drag on axially symmetric arbitrary particle in transverse flow: A new approach [PDF]

open access: yesTheoretical and Applied Mechanics, 2014
In this paper, Oseen’s correction to Stokes drag experienced by axially symmetric particle placed in a uniform stream perpendicular to axis of symmetry(i.e. transverse flow) is obtained.
Srivastava Deepak Kumar   +1 more
doaj   +1 more source

Modeling the Inertial Deposition of Aerosol Particles in a Mixed-Type Filter

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки
This article presents a mathematical model that describes the movement of suspended aerosol particles in a mixed-type filter. For the carrier medium, a model of incompressible fluid flow in a porous periodic element consisting of many cylinders with ...
D. A. Safin   +3 more
doaj   +1 more source

Efficiency of capture of inertia aerosol particles in a periodic cell with a porous cylinder

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2022
In this study, aerosol flow in circular and rectangular periodic cells of a regular row of porous cylinders is simulated. The hydrodynamic field of the carrier medium flow outside and in the domain of the porous cylinder is described in the approximation
A.R. Khaziev   +3 more
doaj   +1 more source

Simulation and Visualization of Flows Laden with Cylindrical Nanoparticles in a Mixing Layer

open access: yesJournal of Nanotechnology, 2018
The motion of cylindrical particles in a mixing layer is studied using the pseudospectral method and discrete particle model. The effect of the Stokes number and particle aspect ratio on the mixing and orientation distribution of cylindrical particles is
Wenqian Lin, Peijie Zhang
doaj   +1 more source

Meeting Hazel Stokes

open access: yes, 2006
Hazel Stokes is a celebrity-obsessed usherette. She also wants to be famous. Since the late 1980s Hazel has had herself photographed with the actors, singers, comedians and entertainers who have performed at the theatre where she works.
Stokes, Brian   +2 more
core   +5 more sources

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