Results 31 to 40 of about 244 (48)

Application of QLM-Rational Legendre collocation method towards Eyring-Powell fluid model

Nonlinear Engineering, 2019
In this paper, a spectral method based on the rational Legendre functions is discussed to approximate the solution of the boundary layer flow of an Eyring-Powell non-Newtonian fluid over a stretching sheet.
Parand Kourosh, Mirahmadian Fatemeh, Delkhosh Mehdi   +2 more
doaj   +1 more source

Flows of granular material in two-dimensional channels [PDF]

, 2015
Secondary cone-type crushing machines are an important part of the aggregate production process. These devices process roughly crushed material into aggregate of greater consistency and homogeneity.
A Daouadji, B Domnik, C Couroyer, CM Evertsson, D Ertaş, D Huang, D Huang, D Kinderlehrer, DG Bika, E Hulthén, E Lee, EJ Dean, G Dong, G Dong, GN Gatica, HA Janssen, I Goldhirsch, Ian Lowndes, IJ Rao, J Nitsche, JM Ide, John Billingham, M Bengtsson, M Lindqvist, M Lindqvist, M Lindqvist, M Lindqvist, M Sperl, N Roquet, Oliver Bain, P Jop, Paul Houston, PG Gennes de, PH Shipway, PR de Souza Mendes, RA Bearman, RM Nedderman, RR Huilgol, SR Broadbent, T Boutreux, TC Papanastasiou, TC Papanastasiou   +41 more
core   +2 more sources

On the existence of classical solution to the steady flows of generalized Newtonian fluid with concentration dependent power-law index

, 2018
Steady flows of an incompressible homogeneous chemically reacting fluid are described by a coupled system, consisting of the generalized Navier--Stokes equations and convection - diffusion equation with diffusivity dependent on the concentration and the ...
Abbatiello, Anna, Bulíček, Miroslav, Kaplický, Petr   +2 more
core   +1 more source

Homogenization of Bingham Flow in thin porous media

, 2019
By using dimension reduction and homogenization techniques, we study the steady flow of an incompresible viscoplastic Bingham fluid in a thin porous medium.
Anguiano, María, Bunoiu, Renata
core   +1 more source

Global generalized solutions for Maxwell-alpha and Euler-alpha equations

, 2011
We study initial-boundary value problems for the Lagrangian averaged alpha models for the equations of motion for the corotational Maxwell and inviscid fluids in 2D and 3D. We show existence of (global in time) dissipative solutions to these problems. We
Adams R A, Arsenio D Saint-Raymond L, Bardos K, Busuioc A V, Dmitry Vorotnikov, Duchon J, Evans L C, Filippov A F, Filippov A F, Guillopé C Saut J-C, Holm D D Kouranbaeva S Marsden J E Ratiu T Shkoller S, Larson R, Lions P-L, Lions P-L, Lions P-L, Reiner M, Reissig M, Renardy M, Surya Prasath V B Vorotnikov D, Temam R, Villani C, Vorotnikov D, Vorotnikov D   +22 more
core   +1 more source

On building machine learning models for medical dataset with correlated features

Computational and Mathematical Biophysics
This work builds machine learning models for the dataset generated using a numerical model developed on an idealized human artery. The model has been constructed accounting for varying blood characteristics as it flows through arteries with variable ...
Nayak Debismita, Tantravahi Sai Lakshmi Radhika   +1 more
doaj   +1 more source

Stochastic power law fluids: Existence and uniqueness of weak solutions

, 2012
We consider a stochastic partial differential equation (SPDE) which describes the velocity field of a viscous, incompressible non-Newtonian fluid subject to a random force. Here the extra stress tensor of the fluid is given by a polynomial of degree $p-1$
Terasawa, Yutaka, Yoshida, Nobuo
core   +1 more source

Augmenting heart disease prediction with explainable AI: A study of classification models

Computational and Mathematical Biophysics
Although heart disease stands as a prominent contributor to worldwide deaths, not all individuals affected by it ultimately fall prey to its effects. Timely diagnosis and effective treatment can offer those with heart conditions a high-quality life in ...
Titti Raja Rani, Pukkella Shalini, Radhika Tantravahi Sai Lakshmi   +2 more
doaj   +1 more source

Impact of magnetic field theory on blood flow and viscosity in a cylindrical tube

Discover Molecules
In this paper, we analyze a two-layered magnetohydrodynamic (MHD) flow within a cylindrical tube subjected to a transverse magnetic field. We derive analytical expressions for the velocity profiles in both the core and peripheral plasma layer (PPL ...
Arun Kumar Pandey
doaj   +1 more source

An analysis of the Stokes system with pressure dependent viscosity [PDF]

, 2014
Eduard Marušič-Paloka, "An analysis of the Stokes system with pressure dependent viscosity", in: Rendiconti dell’Istituto di Matematica dell’Università di Trieste.
Marušić-Paloka, Eduard
core   +1 more source