Results 31 to 40 of about 1,884,735 (296)
The effect of substrate roughness on air entrainment in dip coating
, 2004 YesDynamic wetting failure was observed in the simple dip coating flow with a series of substrates, which had a rough side and a comparatively smoother side.
Benkreira, Hadj, Khan, M.I.
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Energies, 2021 For self-entrainment venturi nozzles, the effects of nozzle shapes and operating conditions on the water–air two-phase flow pattern, and the characteristics of the air entrainment rate have been investigated.
Hyunwoo Bae, Jaeyong Sung
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Air entrainment in hydraulic engineering [PDF]
, 2004 Despite the relevance of 'white water' phenomena to hydraulic engineering, most progresses have been led by multiphase flow experts. In this paper the writer reviews the basic mechanisms of air entrainment : singular aeration and interfacial entrainment. He presents a ba-sic dimensional analysis and he discusses similitude and scale effects.
openaire +4 more sources
Air Entrainment and Slope Erosion During Overflow on a Levee Covered by Non-Uniform Turfgrass
FluidsTo mitigate flood damage caused by overflow from a levee, it is essential to prevent the levee failure or extend the time to breaching. Although turfgrass on a levee slope is effective in suppressing erosion, insufficient maintenance can reduce its ...
Yoshiya Igarashi +3 more
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Numerical Simulation and Evaluation of Campbell Running and Gating Systems
Metals, 2020 The most common problems encountered in sand casting foundries are related to sand inclusions, air, and oxide films entrainment. These issues can be addressed to a good extent or eliminated by designing proper running systems.
Michail Papanikolaou +3 more
doaj +1 more source
, 2009 The influence of dry-air entrainment on surface heat fluxes and the convective boundary-layer (CBL) properties is studied for vegetated land surfaces, using a mixed-layer CBL model coupled to the Penman¿Monteith equation under a wide range of conditions.
Heerwaarden, C.C., van +3 more
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Angewandte Chemie, EarlyView.A non‐contact computer vision method enables monitoring and quantitative comparison of vessel‐specific CO release kinetics from structurally diverse surrogates in two‐chamber COware reactors, revealing that surrogate reactivity scores correlate with carbonylation reaction outcomes.
Kristin Donnachie +4 more
wiley +2 more sources
Frost Durability of Steel Fiber Self-Compacting Concrete for Pavements
The Baltic Journal of Road and Bridge Engineering, 2016 The paper presents the results from the research on self-compacting concrete with different steel fibre type addition. The reference self-compacting concrete mix with water/binder = 0.33 was prepared, then modified with steel fibres in the amounts of 0 ...
Jerzy Wawrzeńczyk +2 more
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Shaping Matter with Acoustic Waves: From Particles to Functional Structures
Advanced Functional Materials, EarlyView.Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg +5 more
wiley +1 more source
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008 High-speed winding of paper web sometimes leads the winding system into unstable states, interlayer slippage of wound roll, paper breakage and so on, due to the excessive air-entrainment at the roll-inlet of nip contact region.
Masashi SASAKI +5 more
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