Langmuir flow
Webb14 jan. 2015 · The effects of turbulent eddies and Langmuir circulations in liquid flow on scalar transfer across a sheared wind-driven gas-liquid interface are investigated by means of a direct numerical simulation of a gas–liquid two-phase turbulent flow with a wind-driven nonbreaking wavy interface. The wind-driven wavy gas-liquid interface is … WebbAbstract Since Leibovich's comprehensive review of Langmuir circulation in 1983 there have been substantial advances in modeling (notably the construction of Large Eddy …
Langmuir flow
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Webb7 apr. 2024 · Lateral flow immunoassays (LFIAs) have been employed extensively for the rapid, accurate, and portable detection of protein biomarkers in healthcare. However, the cross-reactivity, especially in the multiplexed detection, leads to false-positive errors that would further limit their practical applications. In this work, we report a highly sensitive … Webb24 apr. 2007 · The laminar flow in the microchannel enables controlled diffusive mixing at the two liquid interfaces where the lipids self-assemble into vesicles. The liposomes …
Webb2 sep. 2014 · The interactions between boundary layer turbulence, including Langmuir turbulence, and submesoscale processes in the oceanic mixed layer are described using large-eddy simulations of the spindown of a temperature front in the presence of submesoscale eddies, winds, and waves. The simulations solve the surface-wave … Webb12 apr. 2024 · Untreated textile effluent may contain toxic organic pollutants that can have negative impacts on the ecosystem. Among the harmful chemicals present in dyeing wastewater, there are two frequently used organic dyes: methylene blue (cationic) and congo red (anionic). The current study presents investigations on a novel two-tier …
Webb27 juni 2008 · Under shear flow, the suspension contains dense clusters that yield at intercluster boundaries, resulting in network breakup at high shear rates. These structural changes coincide with a transition from pluglike flow at low pressures to fluidlike flow at high pressures. Supporting Information Flowing gels in microchannels. Webb9 apr. 2024 · Here, we developed and demonstrated a simple antibody-oriented strategy for the lateral flow immunoassay of cardiac troponin I by conjugating antibodies onto polystyrene nanospheres at the optimal pH. The binding amount and orientation of antibodies as well as the detection sensitivity were significantly improved.
WebbLangmuir circulations are coherent structures within the mixed layer that produce counterrotating vortices with axes aligned parallel to the wind. Their surface signature is …
WebbAs shown in [18], it is possible to induce the space-charge flow in a 3-D system to take the 1-D C-L flow form by calculating a 3-D equipotential geometry that is consistent with the 1-D C-L ... edward jones canada head office fax numberWebb5 okt. 2024 · The Langmuir pressure in the Langmuir isothermal coefficient model can be obtained by fitting the experimental data. In general, the process of gas desorption from the matrix into the macropore is assumed to be an instantaneous adsorption process, which means the gas concentration in fractures reaches equilibrium adsorption concentration … edward jones canada ratesWebbSpace charge is an interpretation of a collection of electric charges in which excess electric charge is treated as a continuum of charge distributed over a region of space (either a volume or an area) rather than distinct point-like charges. This model typically applies when charge carriers have been emitted from some region of a solid—the cloud … consumer cellular senior phonesIn physical oceanography, Langmuir circulation consists of a series of shallow, slow, counter-rotating vortices at the ocean's surface aligned with the wind. These circulations are developed when wind blows steadily over the sea surface. Irving Langmuir discovered this phenomenon after observing windrows … Visa mer The circulation has been observed to be between 0°–20° to the right of the wind in the northern hemisphere and the helix forming bands of divergence and convergence at the surface. At the convergence zones, … Visa mer • Media related to Langmuir circulation at Wikimedia Commons Visa mer Langmuir circulations (LCs), which are counter-rotating cylindrical roll vortices in the upper ocean, have significant role in vertical mixing. Though they are transient and their strength as … Visa mer edward jones cambridge mnWebb30 jan. 2024 · The speed of capillary flow is a key bottleneck in improving the performance of nanofluidic and microfluidic devices for various applications including microfluidic … consumer cellular rating by consumer reportsWebb20 nov. 2003 · Langmuir. Flow-Directed Loading of Block Copolymer Micelles with Hydrophobic Probes in a Gas–Liquid Microreactor. Analytical Chemistry. Easily Constructed Spectroelectrochemical Cell for Batch and Flow Injection Analyses. Journal of the American Chemical Society. Shape-Controlled Synthesis of Colloidal Superparticles … edward jones cardmember loginWebbThe Langmuir formula can also be expressed as an equation of a straight line: (12.33) A plot of V versus ( V / P) on a Cartesian plane should yield a straight line of slope = PL … consumer cellular sim cards at target stores