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   Articles with "turbulent flow" as a keyword



Turbulent flow structure at a discordant river confluence: Asymmetric jet dynamics with implications for channel morphology

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jf004126

Abstract: Only a handful of field studies have examined turbulent flow structure at discordant confluences; the dynamics of flow at such confluences have mainly been examined in the laboratory. This paper reports results of a field-based… read more here.

Keywords: jet; confluence; turbulent flow; flow structure ... See more keywords

Experiments on Breakup of Bubbles in a Turbulent Flow

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recommendations! Published in 2018 at "Aiche Journal"

DOI: 10.1002/aic.15935

Abstract: The breakup of air bubbles in a turbulent water flow is studied experimentally. Water flows from a nozzle array, generating intense turbulence, and then flows downward through a cell. The velocity field is measured by… read more here.

Keywords: bubbles turbulent; breakup bubbles; experiments breakup; turbulent flow ... See more keywords

Toward modeling thrombosis and thromboembolism in laminar and turbulent flow regimes

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recommendations! Published in 2022 at "International Journal for Numerical Methods in Biomedical Engineering"

DOI: 10.1002/cnm.3638

Abstract: Thrombosis and thromboembolism are deadly risk factors in blood‐contacting biomedical devices, and in‐silico models of thrombosis are attractive tools to understand the mechanics of these processes, though the simulation of thromboembolism remains underdeveloped. The purpose… read more here.

Keywords: turbulent flow; flow; model; thrombosis thromboembolism ... See more keywords

Simultaneous analysis of several plasticizer classes in different matrices by on-line turbulent flow chromatography-LC–MS/MS

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recommendations! Published in 2024 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-024-05593-2

Abstract: The development of methodologies for the determination of plasticizers is essential for assessing the environmental and human impact resulting from the use of plastics. A fast analytical method with on-line purification based on turbulent flow… read more here.

Keywords: different matrices; flow chromatography; turbulent flow; line ... See more keywords

Application of the PITM Method Using Inlet Synthetic Turbulence Generation for the Simulation of the Turbulent Flow in a Small Axisymmetric Contraction

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recommendations! Published in 2017 at "Flow, Turbulence and Combustion"

DOI: 10.1007/s10494-016-9794-6

Abstract: We investigate the turbulence modeling of second moment closure used both in RANS and PITM methodologies from a fundamental point of view and its capacity to predict the flow in a low turbulence wind tunnel… read more here.

Keywords: turbulence; method; turbulent flow; generation ... See more keywords

Direct Numerical Simulation of Turbulent Flow in a Circular Pipe Subjected to Radial System Rotation

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recommendations! Published in 2019 at "Flow, Turbulence and Combustion"

DOI: 10.1007/s10494-019-00062-8

Abstract: Direct numerical simulations have been performed with a high-order spectral element method computer code to investigate the Coriolis force effect on a fully-developed turbulent flow confined within a circular pipe subjected to radial system rotations.… read more here.

Keywords: system; turbulent flow; rotation; direct numerical ... See more keywords
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A Subgrid-Scale Model for Turbulent Flow in Porous Media

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recommendations! Published in 2019 at "Transport in Porous Media"

DOI: 10.1007/s11242-019-01296-w

Abstract: Given the analogy between the filtered equations of large eddy simulation and volume-averaged Navier–Stokes equations in porous media, a subgrid-scale model is presented to account for the residual stresses within the porous medium. The proposed… read more here.

Keywords: turbulent flow; porous media; model; media subgrid ... See more keywords
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Analysis of turbulent flow structures in the straight rectangular open channel with floating vegetated islands

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recommendations! Published in 2020 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-020-09087-3

Abstract: Floating vegetated islands (FVIs) are extensively implemented in various river ecology restoration projects, given their capability of decontaminating pollutants. The fluid dynamical behaviors of turbulence through FVIs are studied in the flume by using the… read more here.

Keywords: vegetated islands; floating vegetated; turbulent flow; root canopies ... See more keywords

Characteristics of Turbulent Flow Past Passive Rectangular Cavity at Large Reynolds Numbers

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recommendations! Published in 2018 at "Journal of The Institution of Engineers (India): Series C"

DOI: 10.1007/s40032-016-0326-x

Abstract: In the present investigation, turbulent flow past passive rectangular cavity is investigated numerically for four mainstream Reynolds numbers namely Rems = 20,000–50,000. Validation study reveals that the numerical models used in the present investigation predicts the data… read more here.

Keywords: velocity; past passive; turbulent flow; cavity ... See more keywords

Numerical Simulation of Heat Transfer of Turbulent Flow inside a Circular Conduit at Constant Wall Temperature Boundary Condition

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recommendations! Published in 2019 at "Journal of The Institution of Engineers (India): Series C"

DOI: 10.1007/s40032-019-00508-y

Abstract: A numerical study was conducted by using the finite difference technique to investigate the mechanism of the fully developed turbulent flow and heat transfer in a circular tube in company of large Reynolds number with… read more here.

Keywords: heat; turbulent flow; heat transfer; wall temperature ... See more keywords

Numerical Modelling and Analysis of Turbulent Flow in an Open Channel with Submerged Vegetation

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recommendations! Published in 2017 at "Environmental Processes"

DOI: 10.1007/s40710-017-0235-x

Abstract: Turbulent flow in an open channel whose bed is covered with vegetation is studied. Vegetation has been modeled by a series of small diameter rigid cylinders protruded vertically from the channel bed. 3-D computations were… read more here.

Keywords: flow open; vegetation; open channel; turbulent flow ... See more keywords