Results 11 to 20 of about 1,035,663 (297)
Giant spin hydrodynamic generation in laminar flow
Nature Communications, 2020 In spin hydrodynamic generation originating from the coupling of mechanical rotation in a fluid and electron spin, fluid vorticity can be converted into an electric voltage via a spin current.
R. Takahashi +6 more
doaj +2 more sources
Effective thermal conductivity of superfluid helium: laminar, turbulent and ballistic regimes [PDF]
Communications in Applied and Industrial Mathematics, 2016 Abstract In this paper we extend previous results on the effective thermal conductivity of liquid helium II in cylindrical channels to rectangular channels with high aspect ratio. The aim is to compare the results in the laminar regime, the turbulent regime and the ballistic regime, all of them obtained within a single mesoscopic ...
Sciacca Michele, Galantucci Luca
openaire +4 more sources
Numerical investigation of laminar flow in micro-tubes with designed surface roughness [PDF]
, 2011 This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Elsayed, AM +4 more
core +6 more sources
Experiments on Nonlocal Fluid‐Flow Metamaterials [PDF]
Advanced Science, EarlyView.A nonlocal fluid‐flow metamaterial composed of standard microfluidic tubes and connectors is designed. Hence, the current of the system at one position depends on the gradient of fluid flow at many other positions, leading to unusual alternating backward and forward laminar flows of water.
Ke Wang, Yi Chen, Martin Wegener
wiley +2 more sources
Study of a laminar falling film flowing over a wavy wall column: Part I. Numerical investigation of the flow pattern and the coupled heat and mass transfer [PDF]
, 2001 Flow pattern and heat and mass transfer characteristics for a film flowing over a vertical wavy column are numerically investigated in a laminar flow regime.
Prevost, Michel +5 more
core +1 more source
Numerical Study of Entropy Generation in a Flowing Nanofluid Used in Micro- and Minichannels
Entropy, 2013 This article mainly concerns theoretical research on entropy generation influences due to heat transfer and flow in nanofluid suspensions. A conventional nanofluid of alumina-water (Al2O3-H2O) was considered as the fluid model.
Mohammadreza Hassan +6 more
doaj +1 more source
Flow Statistics in the Transitional Regime of Plane Channel Flow
Entropy, 2020 The transitional regime of plane channel flow is investigated above the transitional point below which turbulence is not sustained, using direct numerical simulation in large domains.
Pavan V. Kashyap +2 more
doaj +1 more source
Energies, 2023 A numerical simulation of convective heat transfer coefficient (hconv) was studied with Cu-Water and TiO2-Water nanofluids flowing through a circular tube subjected to uniform wall heat flux boundary conditions under laminar and turbulent regimes.
Jefferson Raja Bose +4 more
doaj +1 more source
Applied Sciences, 2022 The sequence of the process of changing the velocity profiles and the laws of resistance during the flow of a fluid in a pipe is considered. With the increasing of the Reynolds number, we obtain the transition of the flow regime from laminar to turbulent.
Dmitry Nikushchenko +2 more
doaj +1 more source
Experimental study of distribution law of shields curve in laminar regime
Shui kexue jinzhan, 2015 In order to study the distribution law of Shields curve in laminar regime,the critical tractive force for the onset motion of uniform non-cohesive glass beads is investigated based on the CCD (charge coupled device) imaging technology combined with laser
HONG Anyu, WANG Zhengzhong, ZHAO Yanfeng
doaj +1 more source