Results 21 to 30 of about 31,144 (273)

LPS's criterion for incompressible nematic liquid crystal flows [PDF]

open access: yesActa Mathematica Scientia, 2014
arXiv admin note: substantial text overlap with arXiv:1210 ...
Chen, Qing, Tan, Zhong, Wu, Guochun
openaire   +2 more sources

Turbulent Motion of Liquids in Hydraulic Resistances with a Linear Cylindrical Slide-Valve

open access: yesThe Scientific World Journal, 2015
We analyze the motion of viscous and incompressible liquids in the annular space of controllable hydraulic resistances with a cylindrical linear slide-valve. This theoretical study focuses on the turbulent and steady-state motion regimes.
C. Velescu, N. C. Popa
doaj   +1 more source

Similarity of Solutions of Non Conformally Perfect Fluid Models of Embedding Class One [PDF]

open access: yesEngineering and Technology Journal, 2013
The Study of similarity Transformation Method has played a remarkable role of dealing with many immediate theoretical and practical applications in our life problems, such as physical and engineering problems [6].This method find the solution for the ...
Dhuha Majeed Salih
doaj   +1 more source

Excitons in incompressible quantum liquids [PDF]

open access: yesPure and Applied Chemistry, 1995
Abstract
openaire   +2 more sources

Inertial Waves in a Rotating Spherical Shell with Homogeneous Boundary Conditions

open access: yesFluids, 2021
We find the analytical form of inertial waves in an incompressible, rotating fluid constrained by concentric inner and outer spherical surfaces with homogeneous boundary conditions on the normal components of velocity and vorticity.
John V. Shebalin
doaj   +1 more source

Generalised Isentropic Relations in Thermodynamics

open access: yesEnergies, 2023
Isentropic processes in thermodynamics are fundamental to our understanding of numerous physical phenomena across different scientific and engineering fields.
Pim Nederstigt, Rene Pecnik
doaj   +1 more source

Solvability of initial boundary value problems for equations describing motions of linear viscoelastic fluids

open access: yesJournal of Applied Mathematics, 2005
The nonlinear parabolic equations describing motion of incompressible media are investigated. The rheological equations of most general type are considered.
N. A. Karazeeva
doaj   +1 more source

An analysis of slippage effects on a solid sphere enclosed by a non-concentric cavity filled with a couple stress fluids

open access: yesScientific Reports, 2023
This investigation shows the effect of slippage on the slow spinning of a rigid sphere covered by a non-concentric spherical hollow full of an incompressible couple stress fluid. Moreover, the velocity slip conditions are employed on surfaces of both the
Amal Al-Hanaya, Shreen El-Sapa
doaj   +1 more source

Hölder Space Theory for the Rotation Problem of a Two-Phase Drop

open access: yesMathematics, 2022
We investigate a uniformly rotating finite mass consisting of two immiscible, viscous, incompressible self-gravitating fluids which is governed by an interface problem for the Navier–Stokes system with mass forces and the gradient of the Newton potential
Irina V. Denisova   +1 more
doaj   +1 more source

Influence of input data on the solution of the multiphase liquid flow model

open access: yesMathematical Modelling and Analysis, 2001
In the paper, a filtration model for immiscible ‐ compressible and incompressible ‐ two‐phase liquids is considered. The 1D case of the model is analyzed in detail and it is shown that approximation of the Buckley‐Leverett function by a step‐wise linear ...
A. Buikis, S. Solovyov
doaj   +1 more source

Home - About - Disclaimer - Privacy