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Littérature scientifique sur le sujet « Emulsion droplets »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 25 juillet 2025

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Articles de revues sur le sujet "Emulsion droplets"

Bromley, Keith M., and Cait E. MacPhee. "BslA-stabilized emulsion droplets with designed microstructure." Interface Focus 7, no. 4 (2017): 20160124. http://dx.doi.org/10.1098/rsfs.2016.0124.

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Emulsions are a central component of many modern formulations in food, pharmaceuticals, agrichemicals and personal care products. The droplets in these formulations are limited to being spherical as a consequence of the interfacial tension between the dispersed phase and continuous phase. The ability to control emulsion droplet morphology and stabilize non-spherical droplets would enable the modification of emulsion properties such as stability, substrate binding, delivery rate and rheology. One way of controlling droplet microstructure is to apply an elastic film around the droplet to prevent

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Lin, Cherng-Yuan, Keng-Hung Lin, and Hsuan Yang. "Effects of Surfactant Characteristics on Fuel Properties of Emulsions of Alternative Engine Fuel through the Phase Inversion Method." Processes 11, no. 7 (2023): 1864. http://dx.doi.org/10.3390/pr11071864.

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Emulsions that mix two or more immiscible phases are broadly applied in pharmaceutics, chemistry, and industries. The phase inversion temperature (PIT) method is an emulsifying approach to preparing an emulsion with low energy consumption and cheap equipment. The effects of surfactant characteristics and processes of cooling or heating on the fuel properties of emulsions composed of silicone oil by the emulsifying method, such as mean droplet sizes of the de-ionized water phase, were considered herein. The application of the silicone oil emulsion as engine fuel was first evaluated. The results

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Manafov, M. R., S. R. Rasulov, F. R. Shikhieva, and V. I. Kerimli. "EVOLUTION OF THE DISTRIBUTION FUNCTION OF DROPS IN AN OIL EMULSION." Azerbaijan Chemical Journal, no. 3 (September 19, 2023): 61–69. http://dx.doi.org/10.32737/0005-2531-2023-3-61-69.

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Oil emulsions are polydisperse media and have a droplet size in the macro and micro range. Macro and microemulsions can be found in both water-in-oil emulsion types and oil-in-water emulsion types. Taking into account the size distribution of water-oil emulsion droplets has a great influence on the accuracy of calculations when modeling the process of oil dehydration. Droplet size and droplet size distribution are important for the stability and viscosity properties of the emulsion. In the article, based on the rate of coalescence and fragmentation of particles, an expression is proposed for t

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Yong, Ah Pis, Md Aminul Islam, and Nurul Hasan. "The Effect of pH and High-Pressure Homogenization on Droplet Size." International Journal of Engineering Materials and Manufacture 2, no. 4 (2017): 110–22. http://dx.doi.org/10.26776/ijemm.02.04.2017.05.

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The aims of this study are to revisit the effect of high pressure on homogenization and the influence of pH on the emulsion droplet sizes. The high-pressure homogenization (HPH) involves two stages of processing, where the first stage involves in blending the coarse emulsion by a blender, and the second stage requires disruption of the coarse emulsion into smaller droplets by a high-pressure homogenizer. The pressure range in this review is in between 10-500 MPa. The homogenised droplet sizes can be reduced by increasing the homogenization recirculation, and there is a threshold point beyond t

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Leister, Nico, Chenhui Yan, and Heike Petra Karbstein. "Oil Droplet Coalescence in W/O/W Double Emulsions Examined in Models from Micrometer- to Millimeter-Sized Droplets." Colloids and Interfaces 6, no. 1 (2022): 12. http://dx.doi.org/10.3390/colloids6010012.

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Water-in-oil-in-water (W1/O/W2) double emulsions must resist W1–W1, O–O and W1–W2 coalescence to be suitable for applications. This work isolates the stability of the oil droplets in a double emulsion, focusing on the impact of the concentration of the hydrophilic surfactant. The stability against coalescence was measured on droplets ranging in size from millimeters to micrometers, evaluating three different measurement methods. The time between the contact and coalescence of millimeter-sized droplets at a planar interface was compared to the number of coalescence events in a microfluidic emul

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Liu, Shasha, Shiling Yuan, and Heng Zhang. "Molecular Dynamics Simulation for the Demulsification of O/W Emulsion under Pulsed Electric Field." Molecules 27, no. 8 (2022): 2559. http://dx.doi.org/10.3390/molecules27082559.

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A bidirectional pulsed electric field (BPEF) method is considered a simple and novel technique to demulsify O/W emulsions. In this paper, molecular dynamics simulation was used to investigate the transformation and aggregation behavior of oil droplets in O/W emulsion under BPEF. Then, the effect of surfactant (sodium dodecyl sulfate, SDS) on the demulsification of O/W emulsion was investigated. The simulation results showed that the oil droplets transformed and moved along the direction of the electric field. SDS molecules can shorten the aggregation time of oil droplets in O/W emulsion. The e

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Liu, Fangwei, Weiwei He, Xiaojun Huang, Junyi Yin, and Shaoping Nie. "The Emulsification and Stabilization Mechanism of an Oil-in-Water Emulsion Constructed from Tremella Polysaccharide and Citrus Pectin." Foods 13, no. 10 (2024): 1545. http://dx.doi.org/10.3390/foods13101545.

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The objective of this study was to investigate the feasibility of the mixture of tremella polysaccharide (TP) and citrus pectin (CP) as an emulsifier by evaluating its emulsifying ability/stability. The results showed that the TP:CP ratio of 5:5 (w/w) could effectively act as an emulsifier. CP, owing its lower molecular weight and highly methyl esterification, facilitated the emulsification of oil droplets, thereby promoting the dispersion of droplets. Meanwhile, the presence of TP enhanced the viscosity of emulsion system and increased the electrostatic interactions and steric hindrance, ther

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Wang, Qi, Yang Zhu, Zhichao Ji, and Jianshe Chen. "Lubrication and Sensory Properties of Emulsion Systems and Effects of Droplet Size Distribution." Foods 10, no. 12 (2021): 3024. http://dx.doi.org/10.3390/foods10123024.

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The functional and sensory properties of food emulsion are thought to be complicated and influenced by many factors, such as the emulsifier, oil/fat mass fraction, and size of oil/fat droplets. In addition, the perceived texture of food emulsion during oral processing is mainly dominated by its rheological and tribological responses. This study investigated the effect of droplet size distribution as well as the content of oil droplets on the lubrication and sensory properties of o/w emulsion systems. Friction curves for reconstituted milk samples (composition: skimmed milk and milk cream) and

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Silva, T. M., N. N. P. Cerize, and A. M. Oliveira. "The Effect of High Shear Homogenization on Physical Stability of Emulsions." International Journal of Chemistry 8, no. 4 (2016): 52. http://dx.doi.org/10.5539/ijc.v8n4p52.

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Emulsions are thermodynamically unstable systems where droplet size is one of the main factors that affect its physical stability and consequently their quality. In this context, this work analyses the incorporation of a high shear homogenization step in the manufacturing process of an emulsion with the objective of maintaining its physical stability. In order to demonstrate the effects of this homogenization in the manufacturing process, the emulsion characterization was carried out by microscopy, rheology, laser diffraction and analytical photo-centrifugation tech

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Li, Chun, Jian Ouyang, Fangjie Dou, and Jingtao Shi. "Mechanism Influencing the Drying Behavior of Bitumen Emulsion." Materials 14, no. 14 (2021): 3878. http://dx.doi.org/10.3390/ma14143878.

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The drying process of bitumen emulsion largely dominates the strength development of emulsion-based mixtures for pavement structure, thus it can be used to judge the quality of bitumen emulsion. However, the drying behaviour of bitumen emulsions was seldom considered. The emulsion drying and film formation theory are employed to study the drying process of different bitumen emulsions with a thin layer. Results indicated the drying process of bitumen emulsion can be divided into three stages: (a) an initial high evaporation rate stage; (b) an intermediate stage with a rapidly decreasing evapora

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Thèses sur le sujet "Emulsion droplets"

Sachdev, Suchanuch. "Emulsion droplets as reactors for assembling nanoparticles." Thesis, Loughborough University, 2018. https://dspace.lboro.ac.uk/2134/36206.

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Materials on the nanoscale have very interesting properties. Hence, they are commonly used for a variety of applications such as drug delivery, bio-imaging and sensing devices. Moreover, coating these particles with other materials forming core@shell or Janus particles can further enhance their properties. However, for the particles to be used in medical and electronic devices, their properties such as size, shape and composition need to be precisely controlled. In this PhD., an emulsification technique was chosen to investigate the synthesis of nanoparticles; it is a simple process, does not

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Wilking, Connie Chang. "Viral encapsulation of emulsion and nanoemulsion droplets." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1692370451&sid=4&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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Patel, Vishal M. "Synthesis of calcium carbonate coated emulsion droplets for drug detoxification." [Gainesville, Fla.] : University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE1001175.

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Pangu, Gautam D. "ACOUSTICALLY AIDED COALESCENCE OF DROPLETS IN AQUEOUS EMULSIONS." Case Western Reserve University School of Graduate Studies / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=case1138379076.

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Nagelberg, Sara(Sara Nicole). "Dynamic and stimuli-responsive multi-phase emulsion droplets for optical components." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/127708.

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This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections. Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2020 Cataloged from student-submitted PDF of thesis. Includes bibliographical references (pages 136-143). Dynamic micro-optical components have revolutionized imaging, sensing, and display technologies. Multi-phase emulsions are micro-scale droplets formed from multiple immiscible material components suspended in a fluid medium. An interesting asp

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Wang, Yiwei. "Coalescence and disproportionation of air bubbles stabilized by proteins and emulsion droplets." Thesis, University of Leeds, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.496337.

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Lange, Tobias. "Precipitation in confined droplets - development of microfluidic and imogolite Pickering emulsion approaches." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLV069.

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Dans de nombreux secteurs industriels tels que la production de pigments, de catalyseurs, de produits pharmaceutiques, de minerais ou le recyclage de combustibles nucléaire, les étapes de précipitation et de cristallisation sont cruciales. Bien que ces procédés soient utilisés à grandes échelles avec un contrôle relatif des solides formés, les mécanismes de formation ne sont pas toujours bien compris, en particulier à l’échelle microscopique. Une meilleure compréhension des différentes étapes de formation permettrait d’obtenir des leviers de contrôle adapté à chaque composé et application.Cett

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Lattin, James R. "Ultrasound-Induced Phase Change of Emulsion Droplets for Targeted Gene and Drug Delivery." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3377.

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This dissertation explores the potential of using perfluorocarbon emulsion droplets to add an ultrasound-sensitive element to drug delivery systems. These emulsion droplets may be induced to vaporize with ultrasound; during the rarefactional phase of an ultrasound wave, the pressure around the droplets may fall below the vapor pressure of the liquid forming the emulsion, providing a thermodynamic potential for vaporization. This ultrasound-induced phase change of the emulsion droplet could release therapeutics attached to the droplet surface or aid in drug delivery due to mechanical effects as

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Hart, Helen Mary. "A study of the interaction between oil-in-water emulsion droplets and polymer particles." Thesis, University of Bristol, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296451.

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Lacava, Johann Verfasser], and Eduard [Akademischer Betreuer] [Arzt. "Assembly of gold nanoparticles into regular clusters inside emulsion droplets / Johann Lacava. Betreuer: Eduard Arzt." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2015. http://d-nb.info/1064868533/34.

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Livres sur le sujet "Emulsion droplets"

Nagelberg, Sara. Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53460-8.

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Nagelberg, Sara. Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing AG, 2020.

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Nagelberg, Sara. Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing AG, 2021.

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Aveyard, Bob. Surfactants. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198828600.001.0001.

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Characteristically, surfactants in aqueous solution adsorb at interfaces and form aggregates (micelles of various shapes and sizes, microemulsion droplets, and lyotropic liquid crystalline phases). This book is about the behaviour of surfactants in solution, at interfaces, and in colloidal dispersions. Adsorption at liquid/fluid and solid/liquid interfaces, and ways of characterizing the adsorbed surfactant films, are explained. Surfactant aggregation in systems containing only an aqueous phase and in systems with comparable volumes of water and nonpolar oil are each considered. In the latter

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Cates, M. Complex fluids: the physics of emulsions. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198789352.003.0010.

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These lectures start with the mean field theory for a symmetric binary fluid mixture, addressing interfacial tension, the stress tensor, and the equations of motion (Model H). We then consider the phase separation kinetics of such a mixture: coalescence, Ostwald ripening, its prevention by trapped species, coarsening of bicontinuous states, and the role of shear flow. The third topic addressed is the stabilization of emulsions by using surfactants to reduce or even eliminate the interfacial tension between phases; the physics of bending energy, which becomes relevant in the latter case, is the

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Chapitres de livres sur le sujet "Emulsion droplets"

Nagelberg, Sara. "Thermal Actuation of Bi-Phase Droplets." In Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53460-8_5.

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Nagelberg, Sara. "Emissive Bi-Phase Droplets as Pathogen Sensors." In Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53460-8_3.

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Nagelberg, Sara. "Multi-Phase Droplets as Dynamic Compound Micro-Lenses." In Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53460-8_2.

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Patel, Vishal M., Piyush Sheth, Allison Kurz, Michael Ossenbeck, Dinesh O. Shah, and Laurie B. Gower. "Synthesis of Calcium Carbonate-Coated Emulsion Droplets for Drug Detoxification." In ACS Symposium Series. American Chemical Society, 2004. http://dx.doi.org/10.1021/bk-2004-0878.ch002.

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Matsumura, Y., H. Sakamoto, M. Motoki, and T. Mori. "Filler Effects of Oil Droplets on Physical Properties of Emulsion Gels." In Food Hydrocolloids. Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2486-1_63.

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Nagelberg, Sara. "Introduction." In Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53460-8_1.

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Nagelberg, Sara. "Structural Color from Interference of Light Undergoing Total Internal Reflection at Concave Interfaces." In Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53460-8_4.

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Nagelberg, Sara. "Summary and Outlook." In Dynamic and Stimuli-Responsive Multi-Phase Emulsion Droplets for Optical Components. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-53460-8_6.

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Piacentini, Emma, Alessandra Imbrogno, and Lidietta Giorno. "Nanostructured Sensing Emulsion Droplets and Particles: Properties and Formulation by Membrane Emulsification." In Smart Membranes and Sensors. John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781119028642.ch13.

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Mendes, João, Adriano S. Silva, Fernanda F. Roman, et al. "Deep Learning-Based Classification and Quantification of Emulsion Droplets: A YOLOv7 Approach." In Communications in Computer and Information Science. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-53036-4_11.

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Actes de conférences sur le sujet "Emulsion droplets"

Nguyen, Nam-Trung, Say-Hwa Tan, and Jing Liu. "Magnetically Mediated Formation of Ferrofluid Emulsion." In ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2011. http://dx.doi.org/10.1115/icnmm2011-58212.

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This paper reports both experimental and numerical investigations of the formation process of ferrofluid emulsion with and without an applied magnetic field. The droplets are formed in a flow-focusing and T-junction configuration. In the experiment, a homogenous magnetic field was generated using an electromagnet. The presence of the magnetic field in the flow direction affects the formation process and changes the size of the droplets. In both configurations, the change in the droplet size depends on the magnetic field strength and the flow rates. A numerical model was used to investigate the

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Yang, Haixia, Steven R. Schmid, Ronald A. Reich, and Thomas J. Kasum. "Direct Observations of Emulsion Flow in EHL Contacts." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63074.

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Oil-in-water emulsions are widely used as lubricants in metal forming, machining and some machinery elements where non-flammable lubricants are required. Their lubricating mechanisms have been extensively investigated based on the measurements of film thickness and/or traction in the past few decades and a number of physical explanations for their performance have been forwarded. However, direct observation of the emulsion flow, as a direct method of evaluating suggested theoretical explanations, has been greatly restricted by the available instruments. In this paper, a newly devised digital v

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Chen, Jerry M., and Ming-Che Kuo. "Generation and Control of Droplet in Cross Microchannel Flow With a Converging-Diverging Nozzle Shaped Section." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-24102.

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This paper reports flow visualization experiments of droplet emulsions in the microfluidics that is composed of a flow-focusing (cross-junction) structure with a converging-diverging nozzle shaped section. The channel structure was made of polydimethylsiloxane (PDMS) with a channel of 73 μm in depth and 100 μm in width. Oil as the continuous phase and water as the dispersed phase were injected into the cross-junction inlets to form water-in-oil droplets. It is found that adding the converging-diverging section to the cross-junction significantly reduces the droplet size without largely increas

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Kovaleva, Liana, Ayrat Musin, Rasul Zinnatullin, and Iskander S. Akhatov. "Destruction of Water-in-Oil Emulsions in Electromagnetic Fields." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-62935.

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The problem of water-in-oil emulsion destruction is related to many technological processes in the oil-and-gas industry, especially in extracting and processing of oil, preparation and transportation of oil, and liquidation/recycling of oil-sludge barns. High stability of water-in-oil emulsions is principally conditioned by the presence in oils of heavy high-molecular polar components that envelope water droplets and prevent coalescence of these droplets. Using conventional techniques to destroy the emulsions yields no positive results. Employing electromagnetic field energy is one of the ways

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Neves, Marcos A., Isao Kobayashi, and Mitsutoshi Nakajima. "Scaling-Up Microchannel Emulsification Foreseeing Novel Bioactives Delivery Systems." In ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icnmm2013-73116.

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In the recent years, emulsification technologies that generate droplets individually have attracted a great deal attention in various fields, e.g., for chemicals, cosmetics, foods, and pharmaceuticals. Such drop-by-drop emulsification technologies include membrane emulsification using microporous membranes and microchannel (MC) emulsification, among others. The authors developed MC emulsification chips, consisting of parallel microgrooves or compactly arranged straight through-holes. Using this MC emulsification technique, the authors have evaluated the formulation a two-phase system consistin

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Pal, Rajinder. "Rheology and Stability of Emulsion Liquid Membranes." In ASME 1999 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/imece1999-1180.

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Abstract The rheological properties of a series of oil-in-water-in-oil (O/W/O) and water-in-oil-in-water (W/O/W) types emulsion liquid membrane systems were measured using a controlled-stress rheometer. The effect of storage time (aging) on the rheological properties was also determined. The fresh O/W/O type emulsion liquid membranes exhibited a power-law non-Newtonian behaviour at high values of the primary emulsion concentration. Also, the viscosity increased with the increase in the total dispersed phase concentration. Upon aging, the viscosity of the O/W/O type emulsion liquid membrane dec

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Dayili, Mohammed, Alwaleed Alghamdi, Hala Sadeg, and Amr Abdel-Fattah. "Investigating Separation Efficiency of Oil-in-Water Emulsions Subjected to an Acoustic Field." In Middle East Oil, Gas and Geosciences Show. SPE, 2023. http://dx.doi.org/10.2118/213344-ms.

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Abstract The demand for improved technologies that enhance the separation of low concentrations of oil from water and thus reduce the increasing retention times in surface separation facilities is increasing. Acoustophoresis is a promising technique where acoustic direct radiation forces can aid to demulsify O/W emulsions and enhance oil separation of the produced water stream. Herein, we explored the coalescence behavior of oil-in-water emulsion in a stationary acoustophoretic setup. To quantify the acoustic O/W separation efficiency and identify the proper acoustic parameters for various O/W

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Li, Xiaoyi, and Kausik Sarkar. "Rheological Aspects of Drops Deforming in Finite Reynolds Number Oscillatory Extensional Flows." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56648.

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The evolving morphology of droplets in a flowing emulsion determines its rheological properties. A two-way interaction between drops and the flow governs the rheological stresses arising from drop deformation. In this paper, the rheology of droplet emulsions under oscillatory extensional flow is investigated using direct numerical simulation (DNS). The deformation of a three dimensional drop is simulated. The rheological responses are related with the interface morphology using Bachelor’s stress formulation [6]. Detailed investigation of the variation of parameters such as interfacial tension,

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Eslamian, Morteza, and Mahmoud Ahmed. "Modeling of Particle Formation via Emulsion Combustion Spray Method." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-38935.

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In this paper, a theoretical model is developed to simulate the process of vaporization and burning of emulsion droplets and the evolution and the formation of micro- and nano-particles via the Emulsion Combustion Method (ECM). In ECM, a precursor solution is mixed and stirred with a fuel to form an emulsion of micro-solution droplets suspended in the oil phase. The emulsion liquid is sprayed into in emulsion droplets that are therefore composed of a fuel and tiny micro solution droplets. Spray droplets are ignited and burn to form final micro- or nanoparticles. In this paper, the principles o

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Guo, Kai, Yuling Lv, Limin He, Xiaoming Luo, and Donghai Yang. "Investigation on Corrosion Base Characteristics and Deep Dehydration Technology of Micro-Droplets in Oil Pipelines." In ASME 2019 Asia Pacific Pipeline Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/appc2019-7617.

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Abstract Corrosion is an important cause of steel pipeline failure and oil leakage, especially local pitting corrosion in long distance crude oil pipelines. Deep dehydration is of great significance to pipeline anticorrosion, however, further experimental results show that it is very difficult to achieve deep dehydration by a single electric field. Recent studies have shown that the particle size change of dispersed phase for the emulsion with large droplets after electromagnetic synergistic treatment is more obvious than that of a single electric field. In this study, the effect of micro-drop

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Rapports d'organisations sur le sujet "Emulsion droplets"

Wicker, Louise, and Nissim Garti. Entrapment and controlled release of nutraceuticals from double emulsions stabilized by pectin-protein hybrids. United States Department of Agriculture, 2004. http://dx.doi.org/10.32747/2004.7695864.bard.

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Original Objectives Specific objectives are to: (1) modify charge and hydrophobicity of pectins to improve emulsion stabilizing properties (2) develop emulsions that can be sterically stabilized using modified pectins and/or pectin/protein hybrids (3) obtain submicronal inner emulsion droplets (10-50 nanometers) with small and monodispersed double emulsion (1-2 μm) droplets with long-term stability (possibly by emulsified microemulsions) and (4) trigger and control the release at will. Background Methodology for encapsulation and controlled release of selected addenda, e.g. drugs, vitamins, ph

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Dagata, John A., Natalia Farkas та John A. Kramer. Method for Measuring the Volume of Nominally 100 μm Diameter Spherical Water-in-Oil Emulsion Droplets. National Institute of Standards and Technology, 2016. http://dx.doi.org/10.6028/nist.sp.260-184.

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Mikula, R. J., I. S. Parsons, V. A. Munoz, W. W. Lam, C. Payette, and K. C. McAuley. High-temperature settling of bitumen from Aostra's underground test facility. Natural Resources Canada/CMSS/Information Management, 1990. http://dx.doi.org/10.4095/331489.

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Several bitumen samples from AOSTRA's Underground Test Facility were obtained (heat exchanger outlet) in order to characterize the emulsion droplet size distribution and to ultimately establish whether or not high temperature settling could successfully be used to separate the bitumen and water phases. Characterization of the dispersed phase was not straightforward since the samples varied. The samples would sometimes be separated into a large bitumen mass and significant free water and sometimes be quite fluid with dispersed bitumen. It was our opinion that sampling contamination, perhaps wit

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