Spectrally-resolved Rayleigh scattering to measure velocity, temperature, density, and density fluctuations in high-speed flows
Sign Up to like & getrecommendations! Published in 2020 at "Experiments in Fluids"
DOI: 10.1007/s00348-020-2903-2
Abstract: A new spectroscopic setup to analyze Rayleigh-scattered light from a high-speed jet was created at the NASA Ames Research Center for simultaneous measurement of velocity, temperature, and density. The point-measurement arrangement uses a narrow-linewidth continuous-wave… read more here.
Keywords: temperature density; velocity temperature; velocity; density ... See more keywords
Computational simulation of rheological blood flow containing hybrid nanoparticles in an inclined catheterized artery with stenotic, aneurysmal and slip effects.
Sign Up to like & getrecommendations! Published in 2021 at "Computers in biology and medicine"
DOI: 10.1016/j.compbiomed.2021.105009
Abstract: Influenced by nano-drug delivery applications, the present article considers the collective effects of hybrid biocompatible metallic nanoparticles (Silver and Copper), a stenosis and an aneurysm on the unsteady blood flow characteristics in a catheterized tapered… read more here.
Keywords: blood flow; flow rate; velocity temperature; blood ... See more keywords
Measurement of fluctuating temperature and POD analysis of eigenmodes in a heated planar jet
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2017.11.015
Abstract: Abstract In this study, simultaneous measurement of velocity and temperature in a heated planar jet, which has a Reynolds number of 22,000 based on the nozzle height and no co-flow, is performed to investigate the… read more here.
Keywords: temperature; jet; velocity temperature; wire ... See more keywords
Higher-order and length-scale statistics of velocity and temperature fluctuations in turbulent boundary layer along a heated vertical flat plate
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2017.01.004
Abstract: Abstract Time-developing direct numerical simulation (DNS) was performed to clarify the higher-order turbulent behaviors in the thermally-driven boundary layers both in air and water along a heated vertical flat plate. The predicted statistics of the… read more here.
Keywords: velocity temperature; velocity; boundary layer; higher order ... See more keywords
Investigation of velocity and temperature measurement sensitivities in cross-correlation filtered Rayleigh scattering (CCFRS)
Sign Up to like & getrecommendations! Published in 2019 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ab0350
Abstract: The cross-correlation filtered Rayleigh scattering method is presented for planar measurements of time-averaged velocity, temperature, density, and pressure using laser scanning, Rayleigh scattering, and cross-correlation-based signal processing. Of particular note, the methods and analyses presented… read more here.
Keywords: velocity; velocity temperature; rayleigh scattering; cross correlation ... See more keywords
Shifting velocity of temperature extremes under climate change
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Research Letters"
DOI: 10.1088/1748-9326/ab6c6f
Abstract: Rapid changes in climatic conditions threaten both socioeconomic and ecological systems, as these might not be able to adapt or to migrate at the same pace as that of global warming. In particular, an increase… read more here.
Keywords: shifting velocity; temperature; velocity temperature; temperature extremes ... See more keywords
EMHD flow through microchannels with corrugated walls in the presence of nanofluid
Sign Up to like & getrecommendations! Published in 2019 at "Canadian Journal of Physics"
DOI: 10.1139/cjp-2018-0517
Abstract: The present examination deals with the effects of nanofluids on corrugated walls under the influence of electromagnetohydrodynamic (EMHD) forces. Investigation is carried out using water-based nanofluid with copper nanoparticles. Consider incompressible and electrically conducting Jeffrey… read more here.
Keywords: emhd flow; corrugated walls; velocity temperature;
Application of fractional differential equations to heat transfer in hybrid nanofluid: modeling and solution via integral transforms
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Difference Equations"
DOI: 10.1186/s13662-019-1988-5
Abstract: This article deals with the generalization of natural convection flow of Cu−Al2O3−H2O$Cu - Al_{2}O_{3} - H_{2}O$ hybrid nanofluid in two infinite vertical parallel plates. To demonstrate the flow phenomena in two parallel plates of hybrid… read more here.
Keywords: velocity temperature; temperature; hybrid nanofluid; application fractional ... See more keywords
Measurements of the Impurity Flow Velocity and Temperature in Deuterium and Hydrogen Plasmas in the Divertor Legs of the Stochastic Layer in LHD
Sign Up to like & getrecommendations! Published in 2018 at "Plasma and Fusion Research"
DOI: 10.1585/pfr.13.3402058
Abstract: This paper presents carbon impurity flow velocity and temperature measurements in the divertor region for a wide density range ne = (1 14) ×1019 m−3, central electron temperature Te = 1.5 3.5 keV, and with… read more here.
Keywords: temperature; flow velocity; velocity temperature; impurity flow ... See more keywords
The Transient Electroosmotic Flow of Maxwell Fluids and Heat Transfer in a Parallel Microchannel Using Caputo Fractional Derivative
Sign Up to like & getrecommendations! Published in 2023 at "Defect and Diffusion Forum"
DOI: 10.4028/p-l06795
Abstract: In this work, we consider transient electroosmotic flow of fractional Maxwell fluids model derived for both velocity and temperature in a micro-channel. We use the Poisson-Boltzmann equation to describe the potential electric field applied along… read more here.
Keywords: transient electroosmotic; velocity; temperature; velocity temperature ... See more keywords