Relevant bibliographies by topics / Split cuts

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Split cuts'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Split cuts"

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Andersen, Kent, G�rard Cornu�jols, and Yanjun Li. "Split closure and intersection cuts." Mathematical Programming 102, no. 3 (December 29, 2004): 457–93. http://dx.doi.org/10.1007/s10107-004-0558-z.

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Fukasawa, Ricardo, Laurent Poirrier, and Shenghao Yang. "Split cuts from sparse disjunctions." Mathematical Programming Computation 12, no. 2 (March 4, 2020): 295–335. http://dx.doi.org/10.1007/s12532-020-00180-9.

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Basu, Amitabh, Michele Conforti, Marco Di Summa, and Hongyi Jiang. "Split Cuts in the Plane." SIAM Journal on Optimization 31, no. 1 (January 2021): 331–47. http://dx.doi.org/10.1137/20m1324521.

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Basu, Amitabh, Gérard Cornuéjols, and François Margot. "Intersection Cuts with Infinite Split Rank." Mathematics of Operations Research 37, no. 1 (February 2012): 21–40. http://dx.doi.org/10.1287/moor.1110.0522.

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Haus, Utz-Uwe, and Frank Pfeuffer. "Split cuts for robust mixed-integer optimization." Operations Research Letters 40, no. 3 (May 2012): 165–71. http://dx.doi.org/10.1016/j.orl.2012.01.009.

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Andersen, Kent, Gérard Cornuéjols, and Yanjun Li. "Reduce-and-Split Cuts: Improving the Performance of Mixed-Integer Gomory Cuts." Management Science 51, no. 11 (November 2005): 1720–32. http://dx.doi.org/10.1287/mnsc.1050.0382.

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Caprara, Alberto, and Adam N. Letchford. "On the separation of split cuts and related inequalities." Mathematical Programming 94, no. 2-3 (January 1, 2003): 279–94. http://dx.doi.org/10.1007/s10107-002-0320-3.

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Dey, Santanu S. "A note on the split rank of intersection cuts." Mathematical Programming 130, no. 1 (November 28, 2009): 107–24. http://dx.doi.org/10.1007/s10107-009-0329-y.

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Dash, Sanjeeb, and Oktay Günlük. "On t-branch split cuts for mixed-integer programs." Mathematical Programming 141, no. 1-2 (May 24, 2012): 591–99. http://dx.doi.org/10.1007/s10107-012-0542-y.

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Dash, Sanjeeb. "On the complexity of cutting-plane proofs using split cuts." Operations Research Letters 38, no. 2 (March 2010): 109–14. http://dx.doi.org/10.1016/j.orl.2009.10.010.

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Dissertations / Theses on the topic "Split cuts"

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Moran, Ramirez Diego Alejandro. "Fundamental properties of convex mixed-integer programs." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/52309.

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In this Ph.D. dissertation research, we lay the mathematical foundations of various fundamental concepts in convex mixed-integer programs (MIPs), that is, optimization problems where all the decision variables belong to a given convex set and, in addition, a subset of them are required to be integer. In particular, we study properties of their feasible region and properties of cutting planes. The main contribution of this work is the extension of several fundamental results from the theory of linear MIPs to the case of convex MIPs. In the first part, we study properties of general closed convex sets that determine the closedness and polyhedrality of their integer hulls. We first present necessary and sufficient conditions for the integer hull of a general convex set to be closed. This leads to useful results for special classes of convex sets such as pointed cones, strictly convex sets, and sets containing integer points in their interior. We then present a sufficient condition for the integer hulls of general convex sets to be polyhedra. This result generalizes the well-known result due to Meyer in the case of linear MIPs. Under a simple technical assumption, we show that these sufficient conditions are also necessary for the integer hull of general convex sets to be polyhedra. In the second part, we apply the previous results to mixed-integer second order conic programs (MISOCPs), a special case of nonlinear convex MIPs. We show that there exists a polynomial time algorithm to check the closedness of the mixed integer hulls of simple MISOCPs. Moreover, in the special case of pure integer problems, we present sufficient conditions for verifying the closedness of the integer hull of intersection of simple MISOCPs that can also be checked in polynomial time. In the third part, we present an extension of the duality theory for linear MIPs to the case of conic MIPs. In particular, we construct a subadditive dual to conic MIPs. Under a simple condition on the primal problem, we are able to prove strong duality. In the fourth part, we study properties of maximal S-free convex sets, where S is a subset of integers contained in an arbitrary convex set. An S-free convex set is a convex set not containing any points of S in its interior. In this part, we show that maximal S-free convex sets are polyhedra and discuss some properties of these sets. In the fifth part, we study some generalizations of the split closure in the case of linear MIPs. Split cuts form a well-known class of valid inequalities for linear MIPs. Cook et al. (1990) showed that the split closure of a rational polyhedron - that is, the set of points in the polyhedron satisfying all split cuts - is again a polyhedron. In this thesis, we extend this result from a single rational polyhedron to the union of a finite number of rational polyhedra. We also show how this result can be used to prove that some generalizations of split cuts, namely cross cuts, also yield closures that are rational polyhedra.
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Gokhale, Nandan Bhushan. "A dimensionally split Cartesian cut cell method for Computational Fluid Dynamics." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/289732.

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We present a novel dimensionally split Cartesian cut cell method to compute inviscid, viscous and turbulent flows around rigid geometries. On a cut cell mesh, the existence of arbitrarily small boundary cells severely restricts the stable time step for an explicit numerical scheme. We solve this `small cell problem' when computing solutions for hyperbolic conservation laws by combining wave speed and geometric information to develop a novel stabilised cut cell flux. The convergence and stability of the developed technique are proved for the one-dimensional linear advection equation, while its multi-dimensional numerical performance is investigated through the computation of solutions to a number of test problems for the linear advection and Euler equations. This work was recently published in the Journal of Computational Physics (Gokhale et al., 2018). Subsequently, we develop the method further to be able to compute solutions for the compressible Navier-Stokes equations. The method is globally second order accurate in the L1 norm, fully conservative, and allows the use of time steps determined by the regular grid spacing. We provide a full description of the three-dimensional implementation of the method and evaluate its numerical performance by computing solutions to a wide range of test problems ranging from the nearly incompressible to the highly compressible flow regimes. This work was recently published in the Journal of Computational Physics (Gokhale et al., 2018). It is the first presentation of a dimensionally split cut cell method for the compressible Navier-Stokes equations in the literature. Finally, we also present an extension of the cut cell method to solve high Reynolds number turbulent automotive flows using a wall-modelled Large Eddy Simulation (WMLES) approach. A full description is provided of the coupling between the (implicit) LES solution and an equilibrium wall function on the cut cell mesh. The combined methodology is used to compute results for the turbulent flow over a square cylinder, and for flow over the SAE Notchback and DrivAer reference automotive geometries. We intend to publish the promising results as part of a future publication, which would be the first assessment of a WMLES Cartesian cut cell approach for computing automotive flows to be presented in the literature.
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Parmar, Amandeep. "Integer programming approaches to networks with equal-split restrictions." Diss., Available online, Georgia Institute of Technology, 2007, 2007. http://etd.gatech.edu/theses/available/etd-05032007-170932/.

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Thesis (Ph. D.)--Industrial and Systems Engineering, Georgia Institute of Technology, 2008.
Nemhauser,George, Committee Member ; Gu, Zonghao, Committee Member ; Ergun, Ozlem, Committee Member ; Sokol, Joel, Committee Co-Chair ; Ahmed, Shabbir, Committee Chair.
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Na, Hana. "A study on detection of risk factors of a toddler's fall injuries using visual dynamic motion cues." Thesis, Brunel University, 2009. http://bura.brunel.ac.uk/handle/2438/3214.

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The research in this thesis is intended to aid caregivers’ supervision of toddlers to prevent accidental injuries, especially injuries due to falls in the home environment. There have been very few attempts to develop an automatic system to tackle young children’s accidents despite the fact that they are particularly vulnerable to home accidents and a caregiver cannot give continuous supervision. Vision-based analysis methods have been developed to recognise toddlers’ fall risk factors related to changes in their behaviour or environment. First of all, suggestions to prevent fall events of young children at home were collected from well-known organisations for child safety. A large number of fall records of toddlers who had sought treatment at a hospital were analysed to identify a toddler’s fall risk factors. The factors include clutter being a tripping or slipping hazard on the floor and a toddler moving around or climbing furniture or room structures. The major technical problem in detecting the risk factors is to classify foreground objects into human and non-human, and novel approaches have been proposed for the classification. Unlike most existing studies, which focus on human appearance such as skin colour for human detection, the approaches addressed in this thesis use cues related to dynamic motions. The first cue is based on the fact that there is relative motion between human body parts while typical indoor clutter does not have such parts with diverse motions. In addition, other motion cues are employed to differentiate a human from a pet since a pet also moves its parts diversely. They are angle changes of ellipse fitted to each object and history of its actual heights to capture the various posture changes and different body size of pets. The methods work well as long as foreground regions are correctly segmented.
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Books on the topic "Split cuts"

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Split image. London: Quercus, 2010.

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Split image. London: Quercus, 2011.

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Split image. Detroit: Large Print Press/Gale, Cengage Learning, 2011.

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B, Parker Robert. Split Image. New York: Penguin USA, Inc., 2010.

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Split image. Waterville, Me: Thorndike Press, 2010.

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Parker, Robert B. Split image. New York: G.P. Putnam's Sons, 2010.

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Split image. New York: G.P. Putnam's Sons, 2010.

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B, Parker Robert. Split image. Waterville, Me: Thorndike Press, 2010.

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B, Parker Robert. Split image. Waterville, Me: Thorndike Press, 2010.

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Split image. New York: G.P. Putnam's Sons, 2010.

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Book chapters on the topic "Split cuts"

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Andersen, Kent, Gérard Cornuéjols, and Yanjun Li. "Split Closure and Intersection Cuts." In Integer Programming and Combinatorial Optimization, 127–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-47867-1_10.

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Dueck, Gunter. "Split Loyalty, Vollkundenäquivalente und das Emma-Enterprise (DD154, November 2011)." In Cut & Paste-Management und 99 andere Neuronenstürme aus Daily Dueck, 124–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-43390-4_55.

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Bodlaender, Hans L., Celina M. H. de Figueiredo, Marisa Gutierrez, Ton Kloks, and Rolf Niedermeier. "Simple Max-Cut for Split-Indifference Graphs and Graphs with Few P 4’s." In Experimental and Efficient Algorithms, 87–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-24838-5_7.

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Gale, William G. "The Politics of Deficits, the Deficits of Politics." In Fiscal Therapy, 103–22. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190645410.003.0007.

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Long-term fiscal reform raises difficult political problems, as discussed in this chapter. The benefits accrue mainly to people who aren’t old enough to vote currently, including those not even born yet. The costs—benefit cuts and tax increases—are easy to identify and they evoke harsh reactions from those who must burden. Public opinion is conflicted: Americans deplore rising red ink but oppose most spending cuts or tax increases. Rising political partisanship makes compromise difficult in a split government. But when one party controls the government, deficits go up, not down. Nevertheless, a long-term solution should be possible. Fiscal responsibility aligns with both conservative and liberal goals. Citizens of all stripes can support the notion of making life better for their children and grandchildren. Absent a crisis that might bring the sides together, the nation will need strong political leadership and a motivated citizenry to bring about change. .
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Ramey, Mark, and Mark Ramey. "Fight Club’s Critical Reactions and Cultural Contexts." In Studying Fight Club, 45–66. Liverpool University Press, 2012. http://dx.doi.org/10.3828/liverpool/9781906733551.003.0004.

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This chapter explores the critical reactions to Fight Club (1999). Fight Club has a complex, postmodern approach to genre and narrative; it is a generic hybrid that resists categorisation and a narrative that avoids precise resolution. Critical responses were wide ranging but the most vociferous and aggressive were from renowned critics like Roger Ebert and Alexander Walker who found the film repellent and nihilistic. Many critics linked the film to an infantile reading of Nietzsche, which further raised the spectre of the Nazis and helped endorse the view that Fight Club was politically dangerous and morally repugnant. However, critical opinion was split, with some reviewers seeing Fight Club as a brilliantly effective critique and biting satire of contemporary life. The film also created censorship issues for the British Board of Film Classification (BBFC) who insisted on minor cuts to two scenes of fighting. The chapter then considers the cultural contexts of Fight Club. In 1999, the fear of the ‘Millennium Bug’ was indicative of a general anxiety over many aspects of Western culture. These were focused on notions of gender and in particular male anxiety of emasculation and feminisation, as well as generational mistrust and unease.
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Thomson, Peter. "The Earth Splits, Water Rushes In." In Sacred Sea. Oxford University Press, 2007. http://dx.doi.org/10.1093/oso/9780195170511.003.0010.

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Siberia is huge, but it isn’t greedy. Of all the colors in the universe’s paint box, it asks for only a few shades of green to have its massive portrait painted. The picture starts with a ragged band of soft sage, the treeless tundra of the Arctic and subarctic. Through the middle, a thick swath of deep emerald, the taiga forest that stretches from the Pacific to the Urals and beyond to Scandinavia. Finally, in the far lower left corner, a wedge of soft yellowish green, Siberia’s share of the fertile Eurasian steppe. From a distance, this rough canvas is a study in chlorophyll, with just a single, stark break in the color scheme—a thin blue crescent slicing through the lower middle of the emerald taiga. It’s almost as if the same gigantic hand that wielded the paintbrush then picked up a monstrous stiletto and in an impulsive Dadaist gesture cut a gigantic gash into the taut canvas, which pulled open and filled up with cobalt paint. And I suppose if you believed in such things, you could say that’s actually what’s happened here, that the hand was God’s and that after the earth was sliced open, the gash grew ever wider and filled up with more and more blue water. Earth’s surface has been torn apart here, and water has been flowing into the gash for eons. A lake is a simple thing, really—just a big hole in the ground filled with water. And our restless planet finds all kinds of ways to make them. The earth is constantly reshaping itself, through processes great and small—from the epochal smashing and tearing of crustal plates, to the periodic growth and recession of glaciers, to the daily flow of wind, water, and sediment. As long as water flows and the earth moves, lakes will continue to be born, grow, and die. Lakes can be formed in the buckling and cracking seams between the earth’s tectonic plates, as with the Great Lakes of East Africa. They can be formed in the wake of receding glaciers, which leave long grooves, moraines, and kettle holes.
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Vergados, Athanassios. "Begriffsspaltung I." In Hesiod's Verbal Craft, 151–60. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198807711.003.0005.

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This chapter examines Eris (‘Strife’) and Zelos (‘emulation/jealousy’), two ‘split’ abstract concepts presented programmatically at the opening of the Works and Days. It argues that what appears in the beginning as a clear-cut opposition between a good and a bad Ἔρις‎ turns out to be not so well-defined after all. The two members of the antithesis begin to resemble each other, and indeed form a unity, just like Heraclitus’ bow in fr. 48, when allowance is made for differing perspectives. What is more, the name Ἔρις‎ does not suffice in order for the audience to grasp the nature of this goddess, but its further qualification is necessary, in this case through the adjectives ἀγαθή‎ (‘good’) and σχετλίη‎ (‘evil’). This point, the idea that names (and words in general) are not fully capable of conveying the nature of the entity or thing they designate, brings Hesiod’s Erga closer to Heraclitus.
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Hernández, Kelly Lytle. "Not Imprisonment in a Legal Sense." In City of Inmates. University of North Carolina Press, 2017. http://dx.doi.org/10.5149/northcarolina/9781469631189.003.0004.

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The third chapter is a western tale of national and global import. That tale, which sutures the split between the history of incarceration within the United States and the history of deportation from the United States, swirls around the passage of the 1892 Geary Act, a federal law that required all Chinese laborers in the United States to prove their legal residence and register with the federal government or be subject to up to one year of imprisonment at hard labor and, then, deportation. Chinese immigrants rebelled against the new law, refusing to be locked out, kicked out, or singled out for imprisonment. Launching the first mass civil disobedience campaign for immigrant rights in the history of the United States, Chinese immigrants forced the U.S. Supreme Court to issue a set of sweeping and enduring decisions regarding the future of U.S. immigration control. Buried in those decisions, which cut through Los Angeles during the summer of 1893, lay the invention of immigrant detention as a nonpunitive form of caging noncitizens within the United States. It was then an obscure and contested practice of indisputably racist origins. It is now one of the most dynamic sectors of the U.S. carceral landscape.
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Colby, Jason M. "The Penn Cove Roundup." In Orca. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190673093.003.0016.

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Ted griffin awoke with a start, but he wasn’t sure why. It was a warm night in August 1970, and all seemed calm and quiet. Water lapped against the boat’s hull as the lights of Coupeville flickered a mile and a half away. Yet something wasn’t right. The breathing of the whales behind the capture nets sounded clipped and nervous. “How long have they been blowing that way?” he asked the two men on watch. “Blowing? What way?” they answered. “All night I guess.” Straining his eyes in the dark, Griffin scanned the enormous pen, anchored just off the old Standard Oil dock. Everything seemed to be in order—except on the north side. The marker lights there were too far apart. He roused Goldsberry, and the partners jumped into a skiff to investigate. When they reached the floating lights, Griffin stared down at a loose cork line, puzzled. The net looked split. “Not split—cut!” yelled Goldsberry. “And in more than one place.” Griffin couldn’t believe it. Suddenly the orcas’ anxious breathing made sense. During the night, someone had slashed a section of the net. Large portions of loose mesh now drifted in the current, threatening to drown any whales nearby. Griffin and Goldsberry shouted for their crew, and in the following hours everyone worked feverishly in the dark—reattaching lines, mending mesh, anchoring nets. Had they reacted in time? Had the animals managed to avoid danger? Griffin needed to find out. Donning his wetsuit, he slipped over the cork line and into Penn Cove’s murky waters. At first, he was hopeful. All the whales seemed to be swimming near the surface. But a moment later, his eye caught a shimmer of white—perhaps a shark caught in the net? No, it was a tiny orca calf, no more than eight feet long. Ensnared in a floating portion of mesh, the little whale hung lifeless, head down. Other divers found two more, also calves. Initially, Griffin felt only nausea, but that soon gave way to rage. He wanted to lash out at those responsible.
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Drutman, Lee. "The Future of American Democracy." In Breaking the Two-Party Doom Loop, 264–72. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190913854.003.0012.

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This concluding chapter presents a vision of a future multiparty America and makes a final plea for reform. If Americans do not change their electoral system, they are in big trouble. Democracies die when the country splits apart into two sides who distrust and fear each other so much that one side blows up norms of fair play to keep the other party out of power. Once that happens, it is tricky to restore a stable equilibrium. Unfortunately, this is where America’s doom loop of toxic two-party politics is headed. Electoral reform is the solution. Modest proportional representation with ranked-choice voting will scramble the winner-take-all incentives. Moreover, a new electoral system can create space for entrepreneurial politicians to find new, creative solutions to hard public problems and can re-orient partisan identities so America can have the healthy kind of identity politics again where identities cross-cut each other, instead of cumulate. In addition, multiparty democracy is a proven solution. It has produced stable and productive governance in many countries-including the United States. When American democracy operated more like a multiparty system, American democracy was more stable.
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Conference papers on the topic "Split cuts"

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Basu, Amitabh, Pierre Bonami, Gérard Cornuéjols, and François Margot. "On the Relative Strength of Split, Triangle and Quadrilateral Cuts." In Proceedings of the Twentieth Annual ACM-SIAM Symposium on Discrete Algorithms. Philadelphia, PA: Society for Industrial and Applied Mathematics, 2009. http://dx.doi.org/10.1137/1.9781611973068.132.

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Golinkin, Samuel L., Michael J. Lipski, and Frank J. Conlow. "Modernization of Existing US Navy Steam Turbines: Efficiency, Reliability and Maintainability." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-22472.

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Earlier steam plant design requirements for the US Navy steam turbines were focused on reliability and maintainability. Simplicity of design implied easy operation, maintenance and service. Efficiency was not a top priority. Now, in an atmosphere of operating budget cuts and skyrocketing fuel costs along with environmental responsibilities, efficiency improvements are expected, and in some cases demanded on main propulsion units. Additional load due to modern electronic combat systems places extra demand on SSTG sets. Modernization with improved efficiency, reliability and maintainability, while retaining design simplicity is the optimal solution. Meanwhile during the last 50 years, the turbomachinery industry has developed numerous innovative improvements through extensive R&D efforts, advanced computerized simulation of aerodynamics and flow field analysis along with finite element modeling, new manufacturing methods and improved metallurgy and surface treatments. These advances allow efficiency improvements without adding complexity to the design. Modern airfoil design, the optimized transition from partial-arc to full-arc steam admission, tangential leaning vanes, advanced seal designs, streamlined steam path configuration and improved moisture removal are major areas worthy of consideration. Mechanical reliability can be improved with Taumel (orbital) peened tenons for blade packets or integral shrouds which give a 360 degree connection to all of the blades in a row. Electron beam welded diaphragms with EDM cut horizontal joints help to minimize thermal distortions and flow irregularities, particularly at the split lines. Improved welding procedures for casing, diaphragm and rotor repairs can result in shorter repair cycles and lower costs to further promote extension of the turbine’s life cycle. Maintainability can be improved with advanced materials that no longer require regular service, such as anti-lube (greaseless) bushings and replaceable components that don’t require in place machining. Combinations of the above improvements have been used successfully within the industry in upgrading hundreds of turbines, compressors and pumps in various applications including power generation, petrochemical, oil and gas, commercial marine, and other fields. Typical examples of efficiency improvement are 8%–14% over current operating parameters. [1, 2, 3, 4, 5] This paper presents various proven advanced turbine components used to upgrade existing steam turbines, which can be successfully used in US Navy applications as well.
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Singh, Yuvraj, Anirudh Udupa, Srinivasan Chandrasekar, and Ganesh Subbarayan. "Medium to High Strain-Rate Characterization of Lead Free Solder Alloys Through Metal Cutting Experiments." In ASME 2019 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/ipack2019-6510.

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Abstract Studies on medium to high strain-rate characterization (≥ 0.1s−1) of lead-free solder are relatively few, primarily due to the lack of available methods for testing. Prior work in literature uses Split Hopkinson Bar (SPHB) experiments for high strain-rate characterization (≥ 300s−1) [1,2], while a modified micro-scale tester is used for medium strain-rate characterization (0.005s−1 to 300s−1) [3] and an impact hammer test setup for testing in a strain-rate regime from 1s−1 to 100s−1 [4]. However, there is still limited data in strain-rate regimes of relevance, specifically for drop shock applications. In this paper, we present orthogonal metal cutting as a novel method to characterize lead-free solder alloys. Experiments are carried out using a wedgelike tool that cuts through a work piece at a fixed depth and rake angle while maintaining a constant cutting velocity. These experiments are conducted at room temperature on Sn1.0Ag0.5Cu bulk test specimens with strain-rates varying from 0.32 to 48s−1. The range of strain-rates is only limited by the ball screw driven slide allowing higher strain-rates if needed. The strains and strain-rates are captured through Particle Image Velocimetry (PIV) using sequential images taken from a high-speed camera just ahead of the cutting tool. The PIV enables non-contact recording of high strain-rate deformations, while the dynamometer on the cutting head allows one to capture the forces exerted during the cutting process. Results for the stress-strain response obtained through the experiments are compared to prior work for validation. Orthogonal metal cutting is shown to be a potentially attractive method for characterization of solder at higher strain-rates.
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Sun, Rong, Li Min, and Lirong Huang. "Polarization-sensitive Metamaterial Based On Two-cut Split Ring Resonator." In Asia Communications and Photonics Conference. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/acpc.2014.ath3a.34.

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Sbai, Marion, Muhamad Risqi U. Saputra, Niki Trigoni, and Andrew Markham. "Cut, Distil and Encode (CDE): Split Cloud-Edge Deep Inference." In 2021 18th Annual IEEE International Conference on Sensing, Communication, and Networking (SECON). IEEE, 2021. http://dx.doi.org/10.1109/secon52354.2021.9491600.

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Nikolaev, E. V. "MINIATURIZATION OF MICROWAVE FREQUENCY-CELECTIVE MODULES BASED ON DOUBLE CUT SPLIT RING RESONATORS." In EXCHANGE OF EXPERIENCE IN THE FIELD OF CREATION OF ULTRA BAND RADIO ELECTRONIC SYSTEMS. Federal State Budgetary Educational Institution of Higher Education «Omsk State Technical University», 2020. http://dx.doi.org/10.25206/978-5-8149-3074-3-146-151.

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Zhao, Lixin, Feng Li, Zhanzhao Ma, and Yanqing Hu. "Theoretical Analysis and Experimental Study of Dynamic Hydrocyclones." In ASME 2007 26th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2007. http://dx.doi.org/10.1115/omae2007-29076.

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Abstract:
Characteristics of dynamic hydrocyclonic separator are simply introduced. The advantages of dynamic hydrocyclones used as separators, such as wider applicable flowrate range and smaller cut size, etc., are analyzed compared with normal-used static hydrocyclones. By analyzing tangential and axial velocity field distributions inside hydrocyclones, the reason why dynamic hydrocyclone has higher efficiency than static one is further described. The laboratory experiments and field tests of dynamic hydrocyclones were carried out. Relationships of flowrate, outer shell rotation speed, and split ratio with pressure were studied. Pressure and pressure drop inside hydrocyclones were measured and analyzed. The effect of main operating parameters, such as split ratio and rotation speed, on hydrocyclonic separation performance was also studied. It is shown that the rise of split ratio is beneficial to enhancing separation efficiency, but the split ratio must be controlled in an appropriate range, so as to obtain satisfied separation result. The increase of rotation speed is helpful for the forming of oil core inside the hydrocyclone, but the resonating phenomenon should be avoided when using dynamic hydrocyclones. Field tests indicated satisfied results as anticipated.
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Lim, Joon-Hee, and Sung-Soo Kim. "Magnetic Permeability Spectra of Metamaterials Composed of Split Cut Wires Retrieved from Circuit Theory." In 2018 12th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials). IEEE, 2018. http://dx.doi.org/10.1109/metamaterials.2018.8534188.

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Lim, Jun-Hee, and Sung-Soo Kim. "Multiple magnetic resonance and broadband microwave absorption of metamaterials composed of split cut wires." In ADVANCES IN ELECTRICAL AND ELECTRONIC ENGINEERING: FROM THEORY TO APPLICATIONS: Proceedings of the International Conference on Electrical and Electronic Engineering (IC3E 2017). Author(s), 2017. http://dx.doi.org/10.1063/1.4998088.

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Oropeza-Vazquez, C., E. Afanador, L. Gomez, S. Wang, R. Mohan, O. Shoham, and G. Kouba. "Oil-Water Separation in a Novel Liquid-Liquid Cylindrical Cyclone (LLCC) Compact Separator: Experiments and Modeling." In ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45547.

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The hydrodynamics of multiphase flow in a Liquid-Liquid Cylindrical Cyclone (LLCC) compact separator have been studied experimentally and theoretically for evaluation of its performance as a free water knockout device. In the LLCC, no complete oil-water separation occurs. Rather, it performs as a free water knockout, delivering a clean water stream in the underflow and an oil rich stream in the overflow. A total of 260 runs have been conducted for the LLCC for water-dominated flow conditions. Four different flow patterns in the inlet have been identified, namely, Stratified flow, Oil-in-Water Dispersion and Water Layer flow, Double Oil-in-Water Dispersion flow, and Oil-in-Water Dispersion flow. For all runs, an optimal split ratio (underflow to inlet flow rate ratio) exists, where the flow rate in the water stream is maximum with 100% water cut. The value of the optimal split ratio depends upon the existing inlet flow pattern, varying between 60% (for Stratified and Oil-in-Water Dispersion and Water Layer flow patterns) to 20% for the other inlet flow patterns. For split ratios higher than the optimal one, the water cut in the underflow stream decreases as the split ratio increases. A novel mechanistic model has been developed for the prediction of the complex flow behavior and the separation efficiency in the LLCC. The model consists of several sub-models, including inlet analysis, nozzle analysis, droplet size distribution model, and separation model based on droplet trajectories in swirling flow. Comparisons between the experimental data and the LLCC model predictions show excellent agreement. The model is capable of predicting both the trend of the experimental data as well as the absolute measured values. The developed model can be utilized for the design and performance analysis of the LLCC.
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