Results 91 to 100 of about 185,421 (315)

A flowmeter for measuring the dispersed phase velocity in multiphase flow with non-uniform velocity profile

, 2008
This study aims to introduce a new technique to measure the velocity distribution of the dispersed component of a vertical, upward, water continuous two-phase pipe flow. Here, it is proposed that measurements of the variation in the local conductance
Al-Hinai, Sulaiyam, Lucas, Gary
core  

Flow field analysis and particle erosion of tunnel‐slope systems under coupling between runoff and fast (slow) seepage

Deep Underground Science and Engineering
The presence of particles on the surface of a tunnel slope renders it susceptible to erosion by water flow, which is a major cause of soil and water loss.
Shuai Zhang, Danqing Song, Ruiliang Zhang, Kai Zhang, Qi Zhao, Suraksha Sharma   +5 more
doaj   +1 more source

Rheological and Flocculation Analysis of Microfibrillated Cellulose Suspension Using Optical Coherence Tomography

Applied Sciences, 2018
A sub-micron resolution optical coherence tomography device was used together with a pipe rheometer to analyze the rheology and flocculation dynamics of a 0.5% microfibrillated cellulose (MFC) suspension.
Antti I. Koponen, Janne Lauri, Sanna Haavisto, Tapio Fabritius   +3 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Mach-Number-Invariant Mean-Velocity Profile of Compressible Turbulent Boundary Layers

, 2012
A series of Mach-number- (M) invariant scalings is derived for compressible turbulent boundary layers(CTBLs), leading to a viscosity weighted transformation for the mean-velocity profile that is superior to van Driest transformation.
She ZS, Bi WT, Hussain F, Zhang YS, 李新亮   +4 more
core   +1 more source

Longitudinal Mean Velocity and Turbulent Kinetic Energy Within an Emergent Canopy in Nonuniform Flows

Water Resources Research
Vegetation‐induced drag generates nonuniform water surface profiles through flow disruption, creating complex hydrodynamic conditions characterized by enhanced turbulence and energy dissipation.
Yonggang Zhang, Ping Wang, Ke Xiang, Zheng Gong, Zi Wu   +4 more
doaj   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Measurement of Reference Bubble Velocity Vector for a Local 4 Sensor Probe Using Orthogonal High Speed Cameras

, 2007
In recent years, there has been an increase in the level of interest shown in making flow rate measurements in multiphase flow. This in part has been brought about by the metering requirements of the oil and natural gas industries.
Lucas, Gary, Pradhan, Suman, Zhao, X.
core  

Velocity profile of IWTH25 [26].

, 2019
Velocity profile of IWTH25 [26].
Yan Yu (56143), Mianshui Rong (6278267), Hongguang Li (829886)   +2 more
core   +1 more source

Harnessing tidal energy with breakwater-integrated marine turbines for coastal protection

Environmental Research Communications
This study presents the design and evaluation of a vertical axis tidal micro-turbine system integrated into an improved wave breakwater, based on the Wave Breakwater and Coral Restorer (WABCORE) structure, which was developed through a collaborative ...
A A Rahman, M H Abdellah, Ayu Abdul-Rahman   +2 more
doaj   +1 more source