Results 61 to 70 of about 855,005 (215)

A nonlinear fluid-structure interaction analysis of a near-bed submarine pipeline in a current

open access: yes, 2002
A negative lift force (attraction) can be induced on a near-bed pipeline in a horizontal current due to asymmetric flow. This negative lift force has a significant influence on the behaviour of the near-bed pipeline, causing two remarkable failure ...
Zong, Z., Wang, Q. X., Lam, K. Y.
core   +1 more source

The behaviour of magnetorheological fluids in squeeze mode [PDF]

open access: yes, 2008
Magnetorheological (MR) fluids possess rheological properties, which can be changed in a controlled way. These rheological changes are reversible and dependent on the strength of an excitation magnetic field.
Bin Mazlan, Saiful Amri
core  

Cerebrospinal fluid biomarkers for Alzheimer's disease: current limitations and recent developments

open access: yes, 2015
Purpose of review To give perspectives on current limitations and recent developments in the field of cerebrospinal fluid (CSF) biomarkers for Alzheimer's disease (AD).
Zetterberg, Henrik,
core   +1 more source

Numerical computation of the domain of operation of an electrospray of a very viscous liquid

open access: yes, 2010
A numerical study is carried out of the injection of a very viscous liquid of small electrical conductivity at a constant flow rate through an orifice in a metallic plate under the action of an electric field.
Higuera Antón, Francisco
core   +1 more source

Current Perspective on the Study of Liquid–Fluid Interfaces: From Fundamentals to Innovative Applications

open access: yes, 2022
Liquid–fluid interfaces are ubiquitous systems, having a paramount importance for daily life as well as for academia, providing the basis for the study of different aspects of interest for medicine, biology, and physics [...
Eduardo Guzmán
core   +1 more source

The use of computational fluid dynamics in the optimisation of marine current turbines

open access: yes, 2007
The use of Computational Fluid Dynamics (CFD) in research and development in industry has become much more commonplace. Technological advances have improved the accuracy of codes although this is at the expense of computational power.
Nicholls-Lee, R.F., Turnock, S.R.
core  

Rheotaxis facilitates upstream navigation of mammalian sperm cells [PDF]

open access: yes, 2014
A major puzzle in biology is how mammalian sperm maintain the correct swimming direction during various phases of the sexual reproduction process. Whilst chemotaxis may dominate near the ovum, it is unclear which cues guide spermatozoa on their long ...
Dunkel, Jörn   +8 more
core   +1 more source

Experimental study of local scour around piles in tidal current

open access: yes, 2016
This paper presents an experimental study of local scour around a vertical circular pile subject to unidirectional flow, sinusoidal tidal current and a reversing current (i.e. a ‘square’ tide).
Draper, Scott   +6 more
core  

Should fluid management in thoracic surgery be goal directed?

open access: yes, 2021
Purpose of review To find a reliable answer to the question in the title: Should fluid management in thoracic surgery be goal directed? Recent findings 'Moderate' fluid regimen is the current recommendation of fluid management in thoracic anesthesia ...
Emre Sertaç Bingül   +5 more
core   +1 more source

Stochastic Variational Formulations of Fluid Wave–Current Interaction [PDF]

open access: yesJournal of Nonlinear Science, 2020
AbstractWe are modelling multiscale, multi-physics uncertainty in wave–current interaction (WCI). To model uncertainty in WCI, we introduce stochasticity into the wave dynamics of two classic models of WCI, namely the generalised Lagrangian mean (GLM) model and the Craik–Leibovich (CL) model.
openaire   +3 more sources

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