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Journal articles on the topic 'Flow accumulation'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Reschiglian, P., D. Melucci, A. Zattoni, et al. "Working without Accumulation Membrane in Flow Field-Flow Fractionationa." Analytical Chemistry 72, no. 24 (2000): 5945–54. http://dx.doi.org/10.1021/ac000608q.

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2

Mayeed, M. S., A. Mian, G. W. Auner, and G. M. Newaz. "Accumulation of E. Coli Bacteria in Mini-Channel Flow." Journal of Biomechanical Engineering 128, no. 3 (2005): 458–61. http://dx.doi.org/10.1115/1.2187049.

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The objective of this research is to design and optimize a mini/micro-channel based surface-accumulator of E. coli bacteria to be detected by acoustic wave biosensors. A computational approach has been carried out using the state of the art software, CFD-ACE with water as bacteria bearing fluid. E. coli bacteria have been modeled as random discrete particles tracked by solving the Lagrangian equations. The design challenges are to achieve low shear force (pico-N), high concentration at accumulation, and high enough Reynolds number to avoid bacteria swimming. A range of low Reynolds number (Re)

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3

Jakubowski, Marek. "Secondary flows occurring in a whirlpool separator – A study of phenomena – observation, simulation and measurements." Chemical and Process Engineering 36, no. 3 (2015): 277–89. http://dx.doi.org/10.1515/cpe-2015-0019.

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Abstract The whirlpool separator, used for hot trub separation, is prevalent in the brewing industry. It is a kind of a hydrocyclone inside of which a tea leaf effect occurs, which is sediment accumulation into a cone shape at the central part of the tank’s bottom. This manner of sediment accumulation is caused by the secondary flow occurring in the so-called Ekman boundary layer. This article is a summary of the research, which has been conducted for many years and involved observation, simulation and experimental research on the recognition and formation of the secondary flow accumulating th

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4

Zhan, Caijuan, Gaetano Sardina, Enkeleida Lushi, and Luca Brandt. "Accumulation of motile elongated micro-organisms in turbulence." Journal of Fluid Mechanics 739 (December 13, 2013): 22–36. http://dx.doi.org/10.1017/jfm.2013.608.

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AbstractWe study the effect of turbulence on marine life by performing numerical simulations of motile micro-organisms, modelled as prolate spheroids, in isotropic homogeneous turbulence. We show that the clustering and patchiness observed in laminar flows, linear shear and vortex flows, are significantly reduced in a three-dimensional turbulent flow mainly because of the complex topology; elongated micro-organisms show some level of clustering in the case of swimmers without any preferential alignment whereas spherical swimmers remain uniformly distributed. Micro-organisms with one preferenti

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5

Barenblatt, Grigory, Michiel Bertsch, and Carlo Nitsch. "Nonlocal damage accumulation and fluid flow in diatomites." Communications in Applied Mathematics and Computational Science 1, no. 1 (2006): 143–68. http://dx.doi.org/10.2140/camcos.2006.1.143.

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6

Gasworth, S. M., J. R. Melcher, and M. Zahn. "Flow-induced charge accumulation in thin insulating tubes." IEEE Transactions on Electrical Insulation 23, no. 1 (1988): 103–15. http://dx.doi.org/10.1109/14.2343.

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7

Hunt, J. V., K. L. H. Carpenter, M. A. Bottoms, N. P. Carter, C. E. Marchant, and M. J. Mitchinson. "Flow cytometric measurement of ceroid accumulation in macrophages." Atherosclerosis 98, no. 2 (1993): 229–39. http://dx.doi.org/10.1016/0021-9150(93)90132-e.

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8

Zhijun, Jin, Liu Quanyou, Qiu Nansheng, Ding Feng, and Bai Guoping. "Phase States of Hydrocarbons in Chinese Marine Carbonate Strata and Controlling Factors for Their Formation." Energy Exploration & Exploitation 30, no. 5 (2012): 753–73. http://dx.doi.org/10.1260/0144-5987.30.5.753.

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Chinese marine strata were mainly deposited before the Mesozoic. In the Tarim, Sichuan and Ordos Basins, the marine source rocks are made of sapropelic dark shale, and calcareous shale, and they contain type II kerogen. Because of different burial and geothermal histories, the three basins exhibit different hydrocarbon generation histories and preservation status. In the Tarim Basin, both oil and gas exist, but the Sichuan and Ordos Basins host mainly gas. The Tarim Basin experienced a high heat flow history in the Early Paleozoic. For instance, heat flow in the Late Cambrian varied between 65

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9

Jenicek, M., J. Seibert, M. Zappa, M. Staudinger, and T. Jonas. "Importance of maximum snow accumulation for summer low flows in humid catchments." Hydrology and Earth System Sciences Discussions 12, no. 7 (2015): 7023–56. http://dx.doi.org/10.5194/hessd-12-7023-2015.

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Abstract. The expected increase of air temperature will increase the ratio of liquid to solid precipitation during winter and, thus decrease the amount of snow, especially in mid-elevation mountain ranges across Europe. The decrease of snow will affect groundwater recharge during spring and might cause low streamflow values in the subsequent summer period. To evaluate these potential climate change impacts, we investigated the effects of inter-annual variations in snow accumulation on summer low flow and addressed the following research questions: (1) how important is snow for summer low flows

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10

Liu, Mingyang, Jiabin Wang, Huifen Zhu, Sinisa Krajnovic, and Guangjun Gao. "A numerical study of snow accumulation on the bogies of high-speed trains based on coupling improved delayed detached eddy simulation and discrete phase model." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 233, no. 7 (2018): 715–30. http://dx.doi.org/10.1177/0954409718805817.

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A numerical simulation method based on the improved delayed detached eddy simulation coupled with a discrete phase model is used to study the influence of the snow on the performance of bogies of a high-speed train running in snowy weather. The snow particle trajectories, mass of snow packing on the bogie, and thickness of snow accumulation have been analyzed to investigate the flow mechanisms of snow accumulation on different parts of the bogies. The results show that the snow accumulation on the first bogie of the head vehicle is almost the same as that of the second bogie, but the total acc

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11

Cao, W., and T. W. Tibbitts. "NUTRIENT ACCUMULATION IN POTATO PLANTS GROWN IN NFT AT VARIED FLOW RATES AND SOLUTION CONCENTRATIONS." HortScience 25, no. 9 (1990): 1151b—1151. http://dx.doi.org/10.21273/hortsci.25.9.1151b.

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A modified nutrient film technique (NFT) with a shallow granite medium was developed to control the flow rate and concentration of nutrients to which potato plants were subjected. Flow rates were 2, 4, and 8 ml per minute with balanced nutrient concentrations at 25, 50, and 100% (0.6 to 2.4 dS m-1 conductivity) of modified Hoagland's solution that was not recycled. Potato growth was greatest and about equal at 4 ml of 50% solution and at 8 ml of 25% solution. In shoots, accumulation of P, Fe, and Mn increased with both increasing concentrations and increasing flow rates. Zn accumulation decrea

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12

Nielsen, Lisbeth T., Nanna B. Karlsson, and Christine S. Hvidberg. "Large-scale reconstruction of accumulation rates in northern Greenland from radar data." Annals of Glaciology 56, no. 70 (2015): 70–78. http://dx.doi.org/10.3189/2015aog70a062.

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AbstractInternal layers in polar ice sheets have been mapped in many areas using information from radio-echo sounding surveys. The layers contain imprints of past accumulation patterns and ice flow and can potentially provide estimates of past accumulation rates. In this study, average accumulation rates for the past 14.7 ka in north and central Greenland are recovered from the mapped depth of one pronounced isochrone using a simple ice flow model, accounting for both vertical and horizontal flow combined with formal inversion techniques. Using this method, upstream variations in the accumulat

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13

Rheinwalt, Aljoscha, Bedartha Goswami, and Bodo Bookhagen. "A Network‐Based Flow Accumulation Algorithm for Point Clouds: Facet‐Flow Networks (FFNs)." Journal of Geophysical Research: Earth Surface 124, no. 7 (2019): 2013–33. http://dx.doi.org/10.1029/2018jf004827.

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14

Stojanovic, Natalija, and Dragan Stojanovic. "Parallelizing Multiple Flow Accumulation Algorithm using CUDA and OpenACC." ISPRS International Journal of Geo-Information 8, no. 9 (2019): 386. http://dx.doi.org/10.3390/ijgi8090386.

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Watershed analysis, as a fundamental component of digital terrain analysis, is based on the Digital Elevation Model (DEM), which is a grid (raster) model of the Earth surface and topography. Watershed analysis consists of computationally and data intensive computing algorithms that need to be implemented by leveraging parallel and high-performance computing methods and techniques. In this paper, the Multiple Flow Direction (MFD) algorithm for watershed analysis is implemented and evaluated on multi-core Central Processing Units (CPU) and many-core Graphics Processing Units (GPU), which provide

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15

Do, Hiep-Thuan, Sébastien Limet, and Emmanuel Melin. "Parallel Computing Flow Accumulation in Large Digital Elevation Models." Procedia Computer Science 4 (2011): 2277–86. http://dx.doi.org/10.1016/j.procs.2011.04.248.

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16

Matuszak, Jasmin, Jan Zaloga, Ralf P. Friedrich, et al. "Endothelial biocompatibility and accumulation of SPION under flow conditions." Journal of Magnetism and Magnetic Materials 380 (April 2015): 20–26. http://dx.doi.org/10.1016/j.jmmm.2014.09.005.

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17

Robert de Saint Vincent, Matthieu, Manouk Abkarian, and Hervé Tabuteau. "Dynamics of colloid accumulation under flow over porous obstacles." Soft Matter 12, no. 4 (2016): 1041–50. http://dx.doi.org/10.1039/c5sm01952d.

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18

Orlishausen, M., L. Butzhammer, D. Schlotbohm, D. Zapf, and W. Köhler. "Particle accumulation and depletion in a microfluidic Marangoni flow." Soft Matter 13, no. 39 (2017): 7053–60. http://dx.doi.org/10.1039/c7sm00954b.

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19

Climent, Eric, Marie Simonnet, and Jacques Magnaudet. "Preferential accumulation of bubbles in Couette-Taylor flow patterns." Physics of Fluids 19, no. 8 (2007): 083301. http://dx.doi.org/10.1063/1.2752839.

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20

Balachandran, K. K., C. M. Lalu Raj, M. Nair, T. Joseph, P. Sheeba, and P. Venugopal. "Heavy metal accumulation in a flow restricted, tropical estuary." Estuarine, Coastal and Shelf Science 65, no. 1-2 (2005): 361–70. http://dx.doi.org/10.1016/j.ecss.2005.06.013.

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21

Qing-zhao, Zhang, Pan Qing, Chen Ying, Luo Ze-jun, Shi Zhen-ming, and Zhou Yuan-yuan. "Characteristics of landslide-debris flow accumulation in mountainous areas." Heliyon 5, no. 9 (2019): e02463. http://dx.doi.org/10.1016/j.heliyon.2019.e02463.

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22

Hunt, J. V., M. A. Bottoms, J. Skamarauskas, N. P. Carter, and M. J. Mitchinson. "Measurement of ceroid accumulation in macrophages by flow cytometry." Cytometry 15, no. 4 (1994): 377–82. http://dx.doi.org/10.1002/cyto.990150414.

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23

Kimura, Nobuaki, Akira Tai, and Akihiro Hashimoto. "Flood caused by driftwood accumulation at a bridge." International Journal of Disaster Resilience in the Built Environment 8, no. 5 (2017): 466–77. http://dx.doi.org/10.1108/ijdrbe-12-2015-0062.

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Purpose Extreme weather events introduced by climate change have been frequent across the world for the past decade. For example, Takeda City, a mountainous area in the south-western Japan, experienced a severe river flood event caused by the factors of high flow, presence of bridges and driftwood accumulation in July 2012. This study aims to focus on this event (hereafter, Takeda flood) because the unique factors of driftwood and bridges were involved. In the Takeda flood, high flow, driftwood and bridge were the potential key factors that caused the flood. The authors studied to reveal the p

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24

Novikov, Leonid, and Oleksandr Bokii. "Calculation of degassing networks taking into account the accumulation of the liquid phase." E3S Web of Conferences 109 (2019): 00063. http://dx.doi.org/10.1051/e3sconf/201910900063.

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The issue of accounting for the accumulation of liquid in the mine degassing network during gas-dynamic calculations is considered. Geometry of fluid accumulation in the cross section of degassing pipeline and the formulas for geometric parameters are presented. A scheme of wave generation on the liquid surface is considered. Dependence for the coefficient of resistance to interfacial friction on the liquid surface is proposed. Formulas for calculation of gas-dynamic parameters on the pipeline section are given. The results calculation of the resistance coefficients in the place accumulation o

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25

Mathijssen, Arnold J. T. M., Amin Doostmohammadi, Julia M. Yeomans, and Tyler N. Shendruk. "Hotspots of boundary accumulation: dynamics and statistics of micro-swimmers in flowing films." Journal of The Royal Society Interface 13, no. 115 (2016): 20150936. http://dx.doi.org/10.1098/rsif.2015.0936.

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Biological flows over surfaces and interfaces can result in accumulation hotspots or depleted voids of microorganisms in natural environments. Apprehending the mechanisms that lead to such distributions is essential for understanding biofilm initiation. Using a systematic framework, we resolve the dynamics and statistics of swimming microbes within flowing films, considering the impact of confinement through steric and hydrodynamic interactions, flow and motility, along with Brownian and run–tumble fluctuations. Micro-swimmers can be peeled off the solid wall above a critical flow strength. Ho

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26

Case, Bradley S., Fan-Rui Meng, and Paul A. Arp. "Digital elevation modelling of soil type and drainage within small forested catchments." Canadian Journal of Soil Science 85, no. 1 (2005): 127–37. http://dx.doi.org/10.4141/s04-008.

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This paper deals with predicting flow accumulation, drainage class, and soil and vegetation type within small headwater catchments (<20 ha) of two contrasting forested areas in northern New Brunswick, Canada, based on digital elevation modelling. A digital elevation model (DEM), with a point sampling resolution of about 75 m, was used to derive local flow accumulation and slope gradients. These calculations were then compared with direct field mapping of flow accumulation and slope gradients, involving on-site tracking of watershed boundaries, ridges, hummocks, depressions, gullies, and str

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27

Vincent, C., M. Vallon, J. F. Pinglot, M. Funk, and L. Reynaud. "Snow accumulation and ice flow at Dôme du Goûter (4300 m), Mont Blanc, French Alps." Journal of Glaciology 43, no. 145 (1997): 513–21. http://dx.doi.org/10.1017/s0022143000035127.

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AbstractGlaciological experiments have been carried out at Dôme du Goûter (4300 m a.s.l.), Mont Blanc, in order to understand the flow of firn/ice in this high-altitude Alpine glacierized area. Accumulation measurements from stakes show a very strong spatial variability and an unusual feature of mass-balance fluctuations for the Alps, i.e. the snow accumulation does not show any seasonal patterns. Measured vertical velocities which should match with long-term mean mass balance are consistent with observed accumulations. Therefore, the measurement of vertical velocities seems a good way of quic

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28

Vincent, C., M. Vallon, J. F. Pinglot, M. Funk, and L. Reynaud. "Snow accumulation and ice flow at Dôme du Goûter (4300 m), Mont Blanc, French Alps." Journal of Glaciology 43, no. 145 (1997): 513–21. http://dx.doi.org/10.3189/s0022143000035127.

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AbstractGlaciological experiments have been carried out at Dôme du Goûter (4300 m a.s.l.), Mont Blanc, in order to understand the flow of firn/ice in this high-altitude Alpine glacierized area. Accumulation measurements from stakes show a very strong spatial variability and an unusual feature of mass-balance fluctuations for the Alps, i.e. the snow accumulation does not show any seasonal patterns. Measured vertical velocities which should match with long-term mean mass balance are consistent with observed accumulations. Therefore, the measurement of vertical velocities seems a good way of quic

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29

Brazier, Vanessa, and Colin K. Ballantyne. "Late Holocene debris cone evolution in Glen Feshie, western Cairngorm Mountains, Scotland." Transactions of the Royal Society of Edinburgh: Earth Sciences 80, no. 1 (1989): 17–24. http://dx.doi.org/10.1017/s0263593300012244.

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ABSTRACTRecent river erosion of three coalescing debris cones in Glen Feshie has exposed a complex sequence of debris flow units. Radiocarbon dating of organic matter from interbedded buried soils reveals that the soil at the base of the sequence was buried at c. 2000 yr BP, but that the bulk of the cones accumulated since the fifteenth century AD. The episodic nature of cone development is attributable to lateral migration of the River Feshie, with periods of cone accumulation when the river occupied the far side of its floodplain alternating with periods of erosion when the river impinged on

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30

Nowbahar, Arash, Gaetano Sardina, Francesco Picano, and Luca Brandt. "Turbophoresis attenuation in a turbulent channel flow with polymer additives." Journal of Fluid Mechanics 732 (September 12, 2013): 706–19. http://dx.doi.org/10.1017/jfm.2013.398.

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AbstractTurbophoresis occurs in wall-bounded turbulent flows where it induces a preferential accumulation of inertial particles towards the wall and is related to the spatial gradients of the turbulent velocity fluctuations. In this work, we address the effects of drag-reducing polymer additives on turbophoresis in a channel flow. The analysis is based on data from a direct numerical simulation of the turbulent flow of a viscoelastic fluid modelled with the FENE-P closure and laden with particles of different inertia. We show that polymer additives decrease the particle preferential wall accum

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31

Imaizumi, Fumitoshi, Yuichi S. Hayakawa, Norifumi Hotta, Haruka Tsunetaka, Okihiro Ohsaka, and Satoshi Tsuchiya. "Relationship between the accumulation of sediment storage and debris-flow characteristics in a debris-flow initiation zone, Ohya landslide body, Japan." Natural Hazards and Earth System Sciences 17, no. 11 (2017): 1923–38. http://dx.doi.org/10.5194/nhess-17-1923-2017.

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Abstract. Debris flows usually occur in steep mountain channels and can be extremely hazardous as a result of their destructive power, long travel distance, and high velocity. However, their characteristics in the initiation zones, which could possibly be affected by temporal changes in the accumulation conditions of the storage (i.e., channel gradient and volume of storage) associated with sediment supply from hillslopes and the evacuation of sediment by debris flows, are poorly understood. Thus, we studied the relationship between the flow characteristics and the accumulation conditions of t

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32

Patlasov, Oleksandr, and Yelyzaveta Fedorenko. "The intensity of rail failure flow." MATEC Web of Conferences 294 (2019): 03020. http://dx.doi.org/10.1051/matecconf/201929403020.

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The article reveals the quantitative changes in the intensity of failure accumulations in areas with gradual introduction of high axial loads. To obtain the actual values, the authors received three-dimensional array of intensity of rail failure flow. According to the results of the research, it was discovered that the main cause of failure of the rails are the defects in the main contact-fatigue origin. The main factor that impacts the intensity of the rail failure flow is the number of transmitted tonnage. The size of the axial load and curvature of the line pours weight on this process. The

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33

Leysinger Vieli, G. J. M. C., R. C. A. Hindmarsh, and M. J. Siegert. "Three-dimensional flow influences on radar layer stratigraphy." Annals of Glaciology 46 (2007): 22–28. http://dx.doi.org/10.3189/172756407782871729.

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AbstractVariations in the depth of radar-detectable englacial layers (isochrones) are commonly used to assess past variability in accumulation rates, but little is known about the effect of internal and basal flow variations on isochrone deflections (e.g. bumps, troughs). In this paper, we show how the isochrones are affected by such variation using a three-dimensional flow model to investigate changes in the flow mode and in increased basal melting. We also investigate how transverse flows with lateral velocity gradients affect the development of isochrones. We use the model to visualize how

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34

Qiao, Juncheng, Xianzheng Zhao, Jianhui Zeng, et al. "The Impacts of Nano-Micrometer Pore Structure on the Gas Migration and Accumulation in Tight Sandstone Gas Reservoirs." Energies 12, no. 21 (2019): 4102. http://dx.doi.org/10.3390/en12214102.

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The uncertainties between reservoir quality and gas migration and accumulation in tight sandstone gas reservoirs are intrinsically attributed to complex microscopic pore structures. Integrated analysis including the physical simulation experiment of gas migration and accumulation, X-ray computed tomography (X-CT), and casting thin section (CTS) were conducted on core plug samples collected from the Upper Paleozoic Permian Lower Shihezi and Shanxi tight sandstone of the Daniudi area in the Ordos Basin to investigate the impacts of pore structure on the gas migration and accumulation. Physical s

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35

Yang, Xi Wei, Hong Li Chen, Zhen Yu Wu, and Shi Fu Xu. "Numerical Simulation of 3D Flow in Rotation Cup of Rotor Spinning." Applied Mechanics and Materials 80-81 (July 2011): 1145–49. http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.1145.

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To make design of rotation cup device more reasonable, the air-flow-field in rotation cup should be analyzed. Numerical simulation is conducted on 3D flow in rotation cup of rotor spinning with Fluent and the simulation results reveal the airflow characteristics as: the vortex is generated in rotation cup and the airflow speed decreases gradually on slip plane; the airflow in the type of V accumulation groove is more intensive and a little faster than that in the type of U accumulation groove in the same condition; there exist two strands of reverse direction airflow in accumulation groove; th

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36

Jiang, Weiquan, and Guoqian Chen. "Dispersion of active particles in confined unidirectional flows." Journal of Fluid Mechanics 877 (August 16, 2019): 1–34. http://dx.doi.org/10.1017/jfm.2019.562.

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Transport of micro-organisms in confined flows can be characterized by a one-dimensional overall dispersion mechanism, of importance to various biotechnological applications. Based on Brenner’s generalized Taylor dispersion theory, an overall dispersion model is analytically studied in the present work for a dilute suspension of active particles in confined unidirectional flows. With the confined section of the channel and the swimming orientation space taken together as the local space and the longitudinal coordinate standing for the one-dimensional global space, this model is analytically ac

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37

Visnjevac, Nenad, Zeljko Cvijetinovic, Branislav Bajat, Boris Radic, Ratko Ristic, and Vukasin Milcanovic. "Estimation of flow accumulation uncertainty by Monte Carlo stochastic simulations." Bulletin of the Faculty of Forestry, no. 108 (2013): 7–24. http://dx.doi.org/10.2298/gsf1308007v.

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Very often, outputs provided by GIS functions and analysis are assumed as exact results. However, they are influenced by certain uncertainty which may affect the decisions based on those results. It is very complex and almost impossible to calculate that uncertainty using classical mathematical models because of very complex algorithms that are used in GIS analyses. In this paper we discuss an alternative method, i.e. the use of stochastic Monte Carlo simulations to estimate the uncertainty of flow accumulation. The case study area included the broader area of the Municipality of Cacak, where

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38

CHEN, Jie, Liang TANG, Xiao-Jun LIU, Wei-Xing CAO, and Yan ZHU. "Modeling rice grain starch accumulation based on plant carbon flow." Chinese Journal of Plant Ecology 35, no. 4 (2011): 431–40. http://dx.doi.org/10.3724/sp.j.1258.2011.00431.

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39

Han, Tae Hyun, Moon Seok Chang, and Young Cheol Park. "Production and Accumulation of Plasma Carboxyhemoglobin in Minimal Flow Anesthesia." Korean Journal of Anesthesiology 38, no. 6 (2000): 954. http://dx.doi.org/10.4097/kjae.2000.38.6.954.

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40

Kusunose, J., M. K. J. Gagnon, J. W. Seo, and K. W. Ferrara. "Quantitation of nanoparticle accumulation in flow using optimized microfluidic chambers." Journal of Drug Targeting 22, no. 1 (2013): 48–56. http://dx.doi.org/10.3109/1061186x.2013.837468.

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41

Pagliara, Stefano, and Iacopo Carnacina. "Bridge pier flow field in the presence of debris accumulation." Proceedings of the Institution of Civil Engineers - Water Management 166, no. 4 (2013): 187–98. http://dx.doi.org/10.1680/wama.11.00060.

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42

Caselles-Osorio, Aracelly, Jaume Puigagut, Emma Segú, et al. "Solids accumulation in six full-scale subsurface flow constructed wetlands." Water Research 41, no. 6 (2007): 1388–98. http://dx.doi.org/10.1016/j.watres.2006.12.019.

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43

Tsypkin, G. G. "Accumulation and Precipitation of Salts during Groundwater Evaporation and Flow." Fluid Dynamics 38, no. 6 (2003): 900–907. http://dx.doi.org/10.1023/b:flui.0000015231.85569.2a.

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44

Dong, X. F., S. J. Zhang, D. Pinson, A. B. Yu, and P. Zulli. "Gas–powder flow and powder accumulation in a packed bed." Powder Technology 149, no. 1 (2004): 10–22. http://dx.doi.org/10.1016/j.powtec.2004.09.039.

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45

Dong, X. F., D. Pinson, S. J. Zhang, A. B. Yu, and P. Zulli. "Gas–powder flow and powder accumulation in a packed bed." Powder Technology 149, no. 1 (2004): 1–9. http://dx.doi.org/10.1016/j.powtec.2004.09.040.

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46

Warężak, Tomasz, Maria Włodarczyk-Makuła, and Zofia Sadecka. "Accumulation of PAHs in plants from vertical flow-constructed wetland." Desalination and Water Treatment 57, no. 3 (2015): 1273–85. http://dx.doi.org/10.1080/19443994.2015.1017332.

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47

GRANTS, I., C. ZHANG, S. ECKERT, and G. GERBETH. "Experimental observation of swirl accumulation in a magnetically driven flow." Journal of Fluid Mechanics 616 (December 10, 2008): 135–52. http://dx.doi.org/10.1017/s0022112008003650.

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Independent poloidal and azimuthal body forces are induced in a liquid metal cylinder by travelling and rotating magnetic fields of different frequencies, respectively. The bulk axial and azimuthal velocities are measured by the ultrasound Doppler method. Particle image velocimetry is used to observe the upper free surface velocity distribution. The transition from the poloidal to the azimuthal body force governed regime occurs at a fixed ratio of the respective force magnitude of around 100. This transition is marked by the formation of a concentrated vortex revealing several similarities to

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Cuesta, C. M., and J. J. L. Velázquez. "Existence of Solutions Describing Accumulation in a Thin-Film Flow." SIAM Journal on Applied Dynamical Systems 13, no. 1 (2014): 47–93. http://dx.doi.org/10.1137/120898930.

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Hein, Michael, Michael Moskopp, and Ralf Seemann. "Flow field induced particle accumulation inside droplets in rectangular channels." Lab on a Chip 15, no. 13 (2015): 2879–86. http://dx.doi.org/10.1039/c5lc00420a.

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Abstract:

We present accumulation of sedimenting particles/cells within elongated droplets. Particle patterns evolve with droplet velocity, as explained by a topological change of the internal flow and the droplet's outer shape.

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Pan, Jie, Yan Zhu, and Weixing Cao. "Modeling plant carbon flow and grain starch accumulation in wheat." Field Crops Research 101, no. 3 (2007): 276–84. http://dx.doi.org/10.1016/j.fcr.2006.12.005.

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