Results 21 to 30 of about 7,146,269 (348)
Velocity inversion in nanochannel flow [PDF]
Physical Review E, 2007 The nanoscale cylindrical Couette flow is investigated by means of molecular dynamics simulations, in the case where the inner cylinder is rotating whereas the outer cylinder is at rest. We find that the tangential velocity of the low is inverted when the fluid-wall interaction near the outer cylinder is weak and the fluid density is low.
openaire +3 more sources
Flow velocities of Alaskan glaciers [PDF]
Nature Communications, 2013 Our poor understanding of tidewater glacier dynamics remains the primary source of uncertainty in sea level rise projections. On the ice sheets, mass lost from tidewater calving exceeds the amount lost from surface melting. In Alaska, the magnitude of calving mass loss remains unconstrained, yet immense calving losses have been observed.
Evan W, Burgess +2 more
openaire +2 more sources
Influence factors of pressure loss in pipeline transportation of paste slurry
工程科学学报, 2015 A new pipe loop test platform was built to study the influence factors and levels of pressure loss in slurry pipe transportation. The influences of pipe inner-diameter, flow velocity, slurry concentration and particle size on the pressure loss were ...
WANG Shao-yong +4 more
doaj +1 more source
Patches in a side-by-side configuration: a description of the flow and deposition fields [PDF]
, 2014 In the last few decades, a lot of research attention has been paid to flow-vegetation interactions. Starting with the description of the flow field around uniform macrophyte stands, research has evolved more recently to the description of flow fields ...
Bouma T.J. +9 more
core +1 more source
Parameter Analysis of Savonius Hydraulic Turbine Considering the Effect of Reducing Flow Velocity
Energies, 2019 The Savonius-type hydraulic turbine, mainly known for its good self-starting properties and simple structure, not only has energy capturing characteristics but also has a certain effect on flow velocity reduction.
Jia Yao +4 more
semanticscholar +1 more source
A Flow Velocity Measurement Method Based on a PVDF Piezoelectric Sensor
Italian National Conference on Sensors, 2019 To measure the flow velocity of a fluid without affecting its motion state, a method was proposed based on a polyvinylidene fluoride (PVDF) piezoelectric film sensor.
Qi Li, Junhua Xing, D. Shang, Yilin Wang
semanticscholar +1 more source
Hydrology, 2023 The Ottawa River Watershed is a vast area that stretches across Ontario and Quebec and holds great importance for Canada’s people, economy, and collective history, both in the present and the future.
Jean Cardi +5 more
doaj +1 more source
Measurement of unsteady velocity flow field of pulsating flow
EPJ Web of Conferences, 2016 This paper describes an investigation of the commercial synthetic jet actuator “SynJet ZFlow 90 Outdoor Cooler” (Nuventix). The velocity flow field was investigated using the thermoanemometry method in the constant temperature mode.
Dančová Petra, Vít Tomáš
doaj +1 more source
NSFnets (Navier-Stokes flow nets): Physics-informed neural networks for the incompressible Navier-Stokes equations [PDF]
Journal of Computational Physics, 2020 We employ physics-informed neural networks (PINNs) to simulate the incompressible flows ranging from laminar to turbulent flows. We perform PINN simulations by considering two different formulations of the Navier-Stokes equations: the velocity-pressure ...
Xiaowei Jin +3 more
semanticscholar +1 more source
Correlations between sunspots and their moat flows [PDF]
, 2013 Context. The presence of the moat flow around sunspots is intimately linked to the mere existence of sunspots. Aims. We characterize the moat flow (MF) and Evershed flow (EF) in sunspots to enhance our knowledge of sunspot structures and photospheric ...
Löhner-Böttcher, Johannes +1 more
core +1 more source