Results 1 to 10 of about 2,640,579 (332)
The flow and mass transfer characteristics of concentric gas-liquid flow in an advanced static mixer [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2021 The fluid dynamic and mass transfer characteristics of concentric upward gas-liquid flow were studied in an industrial static mixer with four equally spaced helical inserts (FKSM).
Meng Huibo +7 more
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Sub-exponential mixing of generalized cellular flows with bounded palenstrophy
Mathematics in Engineering, 2023 We study the mixing properties of a passive scalar advected by an incompressible flow. We consider a class of cellular flows (more general than the class in [Crippa-Schulze M$ ^3 $AS 2017]) and show that, under the constraint that the palenstrophy is ...
Gianluca Crippa , Christian Schulze
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Advances in Oceanography and Limnology, 2021 This is a short communication about the inter-annual recurring presence at the coastal site in the Gulf of Naples of density staircases visible below the mixed surface layer of the water-column, from the end of summer to the beginning of winter, each ...
Florian Kokoszka +5 more
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Microstructure Turbulence Measurement in the Northern South China Sea from a Long-Range Hybrid AUV
Sensors, 2023 This study describes the development of a long-range hybrid autonomous underwater vehicle (AUV) for ocean turbulence measurement. It is a unique instrument, combining the characteristics of the conventional AUV and the buoyancy-driven glider, with a ...
Yunli Nie +5 more
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Moored Flux and Dissipation Estimates from the Northern Deepwater Gulf of Mexico
Fluids, 2021 Results from a pilot program to assess boundary mixing processes along the northern continental slope of the Gulf of Mexico are presented. We report a novel attempt to utilize a turbulence flux sensor on a conventional mooring.
Kurt L. Polzin +4 more
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EFFECT OF COLLAR AND BEVEL ANGLE IN MIXING ENHANCEMENT OF MACH 1.76 JET EXITING FROM A CONVERGENT-DIVERGENT NOZZLE [PDF]
Applied Engineering Letters, 2021 The present work focuses on the effect of nozzle collar exit inclination on the mixing characteristics of Mach 1.76 jet in both design and off-design conditions using commercial software package ANSYS Fluent.
Bholu Kumar +2 more
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The Multi-Advective Water Mixing Approach for Transport through Heterogeneous Media
Energies, 2021 Finding a numerical method to model solute transport in porous media with high heterogeneity is crucial, especially when chemical reactions are involved. The phase space formulation termed the multi-advective water mixing approach (MAWMA) was proposed to
Joaquim Soler-Sagarra +3 more
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Novel manufacturing techniques for microstructured reactors in industrial dimensions
Green Processing and Synthesis, 2013 The results of the development of novel manufacturing techniques for microstructured reactors in the framework of the European project CoPIRIDE are reported.
Krtschil Ulrich +5 more
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International Journal of Chemical Engineering, 2012 The impact of contaminants on the gas holdup and mixing characteristics encountered in internal airlift reactors was investigated using a 200 L pilot scale unit equipped with a two-phase transonic sparger capable of generating microbubbles. Small dosages
Surya K. Pallapothu, Adel M. Al Taweel
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Journal of Fluid Science and Technology, 2008 An unbaffled agitated vessel having an unsteadily rotating impeller was employed as an apparatus mixing liquid and solid particles with the density larger than that of liquid. For this type of vessel, the movement of solid particles on and off the vessel
Masanori YOSHIDA +4 more
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