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Journal articles on the topic 'LES numerical simulations'

Author: Grafiati

Published: 4 May 2024

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1

Kitiashvili, I. N., A. G. Kosovichev, A. A. Wray, and N. N. Mansour. "Numerical simulations of magnetic structures." Proceedings of the International Astronomical Union 6, S273 (2010): 315–19. http://dx.doi.org/10.1017/s1743921311015444.

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AbstractWe use 3D radiative MHD simulations of the upper turbulent convection layer for investigation of physical mechanisms of formation of magnetic structures on the Sun. The simulations include all essential physical processes, and are based of the LES (Large-Eddy Simulations) approach for describing the sub-grid scale turbulence. The simulation domain covers the top layer of the convection zone and the lower atmosphere. The results reveal a process of spontaneous formation of stable magnetic structures from an initially weak vertical magnetic field, uniformly distributed in the simulation

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2

Zaussinger, F., and H. C. Spruit. "Semiconvection: numerical simulations." Astronomy & Astrophysics 554 (June 2013): A119. http://dx.doi.org/10.1051/0004-6361/201220573.

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3

CORCAU, Jenica-Ileana, and Liviu DINCA. "MATHEMATICAL MODEL AND NUMERICAL SIMULATIONS FOR PHOTOVOLTAIC PANELS." Review of the Air Force Academy 15, no. 3 (2017): 47–56. http://dx.doi.org/10.19062/1842-9238.2017.15.3.5.

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4

Kik, Tomasz, Marek Slovacek, Jaromir Moravec, and Mojmir Vanek. "Numerical Simulations of Heat Treatment Processes." Applied Mechanics and Materials 809-810 (November 2015): 799–804. http://dx.doi.org/10.4028/www.scientific.net/amm.809-810.799.

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Welding and heat treatment are a modern, high efficient production technologies. During last few years requirements for quality of the welded joints have been constantly increasing in all production areas. Unfortunately, this approach increases the cost of production due to demand of intense experimental or prototype work prior the use of technology to make a final product. Preliminary experiments have to take into account proper chose of welding technology, materials, welding parameters, clamping and final optimization the welding conditions. All of these activities can be supported or even r

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5

Demeio, Lucio, and James Paul Holloway. "Numerical simulations of BGK modes." Journal of Plasma Physics 46, no. 1 (1991): 63–84. http://dx.doi.org/10.1017/s0022377800015956.

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Solutions of the full nonlinear Vlasov–Poisson system for a one-dimensional unmagnetized plasma that correspond to undamped travelling waves near Maxwellian equilibria are analysed numerically using the splitting scheme algorithm. The numerical results are clearly in favour of the existence of such waves and confirm that there is a critical phase velocity below which they cannot be constructed.

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6

Komissarov, Serguei, and Oliver Porth. "Numerical simulations of jets." New Astronomy Reviews 92 (June 2021): 101610. http://dx.doi.org/10.1016/j.newar.2021.101610.

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7

Ramunigari, Naveen KumarG, and Debarshi Roy. "Numerical simulations of thrombosis." Chronicles of Young Scientists 4, no. 2 (2013): 130. http://dx.doi.org/10.4103/2229-5186.115552.

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8

Yasui, Kyuichi. "Numerical simulations for sonochemistry." Ultrasonics Sonochemistry 78 (October 2021): 105728. http://dx.doi.org/10.1016/j.ultsonch.2021.105728.

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9

Guillaume, F. "Numerical simulations and spectroscopy." École thématique de la Société Française de la Neutronique 12 (2011): 3–14. http://dx.doi.org/10.1051/sfn/201112002.

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10

Petit, S. "Numerical simulations and magnetism." École thématique de la Société Française de la Neutronique 12 (2011): 105–21. http://dx.doi.org/10.1051/sfn/201112006.

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11

Bascoul, Guillaume P. "Numerical simulations of semiconvection." Proceedings of the International Astronomical Union 2, S239 (2006): 317–19. http://dx.doi.org/10.1017/s1743921307000658.

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AbstractUsing a semiconvective model based on thermohaline convection, we investigate the case of an expanding core of a main-sequence massive star. The numerical simulations at high Prandtl number show a flow consistent with the assumption that a dynamically neutral layer sits between the core and the radiative envelope. More simulations at low Prandtl number are needed to infer scaling laws applicable to astrophysical regimes.

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12

Botha, G. J. J., A. M. Rucklidge, and N. E. Hurlburt. "Numerical simulations of sunspots." Proceedings of the International Astronomical Union 2, S239 (2006): 507–9. http://dx.doi.org/10.1017/s1743921307001019.

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AbstractThe origin, structure and evolution of sunspots are investigated using a numerical model. The compressible MHD equations are solved with physical parameter values that approximate the top layer of the solar convection zone. A three dimensional (3D) numerical code is used to solve the set of equations in cylindrical geometry, with the numerical domain in the form of a wedge. The linear evolution of the 3D solution is studied by perturbing an axisymmetric solution in the azimuthal direction. Steady and oscillating linear modes are obtained.

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13

Durisen, R. H., S. Yang, and R. Grabhorn. "Numerical Simulations of Fission." Highlights of Astronomy 8 (1989): 133–35. http://dx.doi.org/10.1017/s1539299600007619.

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14

Antonioletti, M., and A. H. Nelson. "Numerical Simulations of M51." Symposium - International Astronomical Union 186 (1999): 105–8. http://dx.doi.org/10.1017/s0074180900112331.

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No conference on the interaction of galaxies would be complete without a contribution on M51 (NGC5194) and its companion NGC5195. Much observational and theoretical work has been carried out to try to understand this interacting pair, and to elucidate the morphological features and weak AGN which are thought to be the result of the interaction.

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15

Hawley, John F. "Numerical simulations of AGNs." Advances in Space Research 8, no. 2-3 (1988): 119–26. http://dx.doi.org/10.1016/0273-1177(88)90394-8.

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16

Dommermuth, Douglas G., and Rebecca C. Y. Mui. "Numerical Simulation of Free-Surface Turbulence." Applied Mechanics Reviews 47, no. 6S (1994): S163—S165. http://dx.doi.org/10.1115/1.3124397.

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Direct numerical simulations and large-eddy simulations of turbulent free-surface flows are currently being performed to investigate the roughening of the surface, and the scattering, radiation, and dissipation of waves by turbulence. The numerical simulation of turbulent free-surface flows is briefly reviewed. The numerical, modeling, and hardware issues are discussed.

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17

Laín-Beatove, Santiago, Manuel J. García.Ruiz, Brian Quintero-Arboleda, and Santiago Orrego-Bustamante. "CFD Numerical simulations of Francis turbines." Revista Facultad de Ingeniería Universidad de Antioquia, no. 51 (March 20, 2013): 31–40. http://dx.doi.org/10.17533/udea.redin.14917.

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In this paper the description of the internal flow in a Francis turbine is addressed from a numerical point of view. The simulation methodology depends on the objectives. On the one hand, steady simulations are able to provide the hill chart of the turbine and energetic losses in its components. On the other hand, unsteady simulations are required to investigate the fluctuating pressure dynamics and the rotor-stator interaction. Both strategies are applied in this paper to a working Francis turbine in Colombia. The employed CFD package is ANSYS-CFX v. 11. The obtained results are in good agree

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18

Piché, R., and A. Ellman. "Numerical Integration of Fluid Power Circuit Models Using Two-Stage Semi-Implicit Runge-Kutta Methods." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 208, no. 3 (1994): 167–75. http://dx.doi.org/10.1243/pime_proc_1994_208_114_02.

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Fluid power circuits that contain fluid volumes of different orders of magnitude are difficult to simulate because the system of ordinary differential equations is numerically stiff. Even algorithms specially designed for stiff systems require excessively small time steps to avoid numerical oscillation in simulations of some circuits. In this paper the accuracy and numerical stability of several two-stage semi-implicit Runge-Kutta methods that have been proposed in circuit simulation literature are analysed and compared. It is shown that, for integration of very stiff circuits, the best method

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19

Kozelkov, Andrey, Andrey Kurkin, Vadim Kurulin, Kseniya Plygunova, and Olga Krutyakova. "Validation of the LOGOS Software Package Methods for the Numerical Simulation of Cavitational Flows." Fluids 8, no. 3 (2023): 104. http://dx.doi.org/10.3390/fluids8030104.

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Verification problems and numeric simulation of cavitation processes with the help of LOGOS computational fluid dynamics software are presented in this article. The Volume of Fluid method realized within LOGOS allowing numerical simulation of double-phase problems with a free surface is used for numeric simulation. Cavitation is resolved by updating the method with the account for interphase mass exchange; its condensation and evaporation parameters are calculated with the use of the Schnerr–Sauer and Zwart–Gerber–Belamri cavitation models. Numerical simulation results of most actual test prob

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20

Kumar, Saurabh, Ho Jun Kim, and Ali Beskok. "Numerical Simulations of Peristaltic Mixing." Journal of Fluids Engineering 129, no. 11 (2007): 1361–71. http://dx.doi.org/10.1115/1.2786480.

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Numerical simulations of two-dimensional flow and species transport in a peristaltically driven closed mixer are performed as a function of the Reynolds number (Re⩽6288) and the normalized traveling wave amplitude (ε⩽0.3) at low to moderate Schmidt number (Sc⩽10) conditions. The mixer consists of a rectangular box with a traveling wave motion induced on its bottom surface. Flow and species mixing are produced by the surface motion. The numerical algorithm, based on an arbitrary Lagrangian–Eulerian spectral element formulation, is verified using the asymptotic solutions for small wave amplitude

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21

INAMORI, Kohjiroh, Kaoru HAYAMA, Mitsuko TAKADA, Masahiro OHSHIMA, and Masataka TANIGAKI. "Numerical Simulation for Polymeric Foaming. (1). Numerical Simulations and Experiments on Homogeneous Nucleation." Seikei-Kakou 11, no. 3 (1999): 194–201. http://dx.doi.org/10.4325/seikeikakou.11.194.

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22

GAWRON, P., and J. A. MISZCZAK. "NUMERICAL SIMULATIONS OF MIXED STATE QUANTUM COMPUTATION." International Journal of Quantum Information 03, no. 01 (2005): 195–99. http://dx.doi.org/10.1142/s0219749905000748.

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We describe the [Formula: see text] package of functions useful for simulations of quantum algorithms and protocols. The presented package allows one to perform simulations with mixed states. We present numerical implementation of important quantum mechanical operations — partial trace and partial transpose. Those operations are used as building blocks of algorithms for analysis of entanglement and quantum error correction codes. A simulation of Shor's algorithm is presented as an example of package capabilities.

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23

Kanak, Katharine M., Jerry M. Straka, and David M. Schultz. "Numerical Simulation of Mammatus." Journal of the Atmospheric Sciences 65, no. 5 (2008): 1606–21. http://dx.doi.org/10.1175/2007jas2469.1.

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Abstract Mammatus are hanging lobes on the underside of clouds. Although many different mechanisms have been proposed for their formation, none have been rigorously tested. In this study, three-dimensional numerical simulations of mammatus on a portion of a cumulonimbus cirruslike anvil are performed to explore some of the dynamic and microphysical factors that affect mammatus formation and evolution. Initial conditions for the simulations are derived from observed thermodynamic soundings. Five observed soundings are chosen—four were associated with visually observed mammatus and one was not.

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24

Katayama, Masahide. "Simulation. Numerical Simulations of Shocks in Fluids and Solids." REVIEW OF HIGH PRESSURE SCIENCE AND TECHNOLOGY 8, no. 4 (1998): 251–59. http://dx.doi.org/10.4131/jshpreview.8.251.

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25

Kächele, Thomas, Rudolf P. M. Rademakers, Tim Schneider, and Reinhard Niehuis. "Numerical simulations of an intake-compressor system." Journal of the Global Power and Propulsion Society 2 (October 3, 2018): VQB6CK. http://dx.doi.org/10.22261/jgpps.vqb6ck.

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Integrated propulsion plays a major role in future civil and military aircraft design. A key component of these systems are highly bent intake geometries. As the flow passes through such ducts, combined total pressure and swirl distortions are generated which have a negative impact on compressor performance, safety margin, and durability. Due to weight and space limitations, a close coupling of intake and compressor is necessary. An experimental test case including a highly bent intake geometry and a state of the art turbofan engine was established and extensive measurement data was acquired.

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26

Iordache, Dan-Alexandru, Paul Sterian, Andreea Rodica Sterian, and Florin Pop. "Complex Computer Simulations, Numerical Artifacts, and Numerical Phenomena." International Journal of Computers Communications & Control 5, no. 5 (2010): 744. http://dx.doi.org/10.15837/ijccc.2010.5.2234.

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The study of some typical complex computer simulations, presenting one or more Complexity features, as the: a) symmetry breaking, b) nonlinear properties, c) dissipative processes, d) high-logical depth, e) selforganizing processes, etc allows to point out some several numerical artifacts, namely the: (i) distortions, (ii) scattering, (iii) pseudo-convergence, (iv) instability, (v) mis-leading (false) symmetry-breaking simulations and others. The detailed analysis of these artifacts allowed clarifying the numerical mechanisms of some such artifacts, which can be named in following numerical ph

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27

Granda-Muñoz, Guido, Enrique Vázquez-Semadeni, Gilberto C. Gómez, and Manuel Zamora-Avilés. "A resolution criterion based on characteristic time-scales for MHD simulations of molecular clouds." Monthly Notices of the Royal Astronomical Society 510, no. 4 (2021): 5062–68. http://dx.doi.org/10.1093/mnras/stab3663.

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ABSTRACT We investigate the effect of numerical magnetic diffusion in magnetohydrodynamic (MHD) simulations of magnetically supported molecular clouds. To this end, we have performed numerical studies on adaptive mesh isothermal simulations of marginally subcritical molecular clouds. We find that simulations with low and intermediate resolutions collapse, contrary to what is theoretically expected. However, the simulation with the highest numerical resolution oscillates around an equilibrium state without collapsing. In order to quantify the numerical diffusion of the magnetic field, we ran a

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28

Makhmanazarov, Ramdas, Ilya Tseplyaev, Sergey Shipilov, and Natalya Krivova. "Estimation of SAR Average in Rats during 5G NR Chronic Exposure." Applied Sciences 14, no. 1 (2023): 208. http://dx.doi.org/10.3390/app14010208.

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To study physiological reactions in the brain and skin of higher mammals exposed to chronic radiofrequency radiation, specific absorption ratio (SAR) determination is required and time-consuming numerical methods are used. The paper deals with the estimation of the whole-body specific absorption rate (SAR) in rats chronically exposed to external electromagnetic fields, as well as the development of a laboratory setup simulating the operation of a fifth-generation 5G New Radio base station (with a signal bandwidth of 15 MHz and a carrier frequency of 2.4 GHz). The paper presents a modified meth

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29

Liu, Lijun, Agung Premono, Reza Miresmaeili, and Hiroshi Kanayama. "F104 Numerical Simulations of Hydrogen-Plasticity Interactions in Metallic Materials." Proceedings of The Computational Mechanics Conference 2011.24 (2011): _F—9_—_F—12_. http://dx.doi.org/10.1299/jsmecmd.2011.24._f-9_.

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30

Callaghan, Fraser M., and Tim David. "Numerical Simulations of an Idealised Artificial Heart Valve(Cardiovascular Mechanics)." Proceedings of the Asian Pacific Conference on Biomechanics : emerging science and technology in biomechanics 2004.1 (2004): 63–64. http://dx.doi.org/10.1299/jsmeapbio.2004.1.63.

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31

Yokoyama, T., and K. Shibata. "Numerical Simulations of Solar Flares." Symposium - International Astronomical Union 195 (2000): 445–46. http://dx.doi.org/10.1017/s0074180900163466.

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We study reconnection and chromospheric evaporation in flares using a numerical code including nonlinear, anisotropic heat conduction (Yokoyama & Shibata 1998). The two-dimensional, nonlinear, time-dependent, resistive, compressible MHD equations are solved. The evolution from the rise phase to (the early part of) the decay phase of a solar flare is qualitatively reproduced in this simulation. Based on the results, we obtained a relationship between the flare temperature and the coronal magnetic field strength. We assume that the energy input to a loop balances with the conductive cooling

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32

Skinner, J. W., and J. Y.-K. Cho. "Numerical convergence of hot-Jupiter atmospheric flow solutions." Monthly Notices of the Royal Astronomical Society 504, no. 4 (2021): 5172–87. http://dx.doi.org/10.1093/mnras/stab971.

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ABSTRACT We perform an extensive study of numerical convergence for hot-Jupiter atmospheric flow solutions in simulations employing a setup commonly used in extrasolar planet studies – a resting state thermally forced to a prescribed temperature distribution on a short time-scale at high altitudes. Convergence is assessed rigorously with (i) a highly accurate pseudospectral model that has been explicitly verified to perform well under hot-Jupiter flow conditions and (ii) comparisons of the kinetic energy spectra, instantaneous (unaveraged) vorticity fields and temporal evolutions of the vortic

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33

Sakash, Aaron, Sumit Moondra, and Brad L. Kinsey. "Effect of Yield Criterion on Numerical Simulation Results Using a Stress-Based Failure Criterion." Journal of Engineering Materials and Technology 128, no. 3 (2006): 436–44. http://dx.doi.org/10.1115/1.2204951.

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Determining tearing concerns in numerical simulations of sheet metal components is difficult since the traditional failure criterion, which is strain-based, exhibits a strain path dependence. A stress-based, as opposed to a strain-based, failure criterion has been proposed and demonstrated analytically, experimentally in tube forming, and through numerical simulations. The next step in this progression to the acceptance of a stress-based forming limit diagram is to demonstrate how this failure criterion can be used to predict failure of sheet metal parts in numerical simulations. In this paper

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34

Bretti, Gabriella. "Differential Models, Numerical Simulations and Applications." Axioms 10, no. 4 (2021): 260. http://dx.doi.org/10.3390/axioms10040260.

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Differential models, numerical methods and computer simulations play a fundamental role in applied sciences. Since most of the differential models inspired by real world applications have no analytical solutions, the development of numerical methods and efficient simulation algorithms play a key role in the computation of the solutions to many relevant problems. Moreover, since the model parameters in mathematical models have interesting scientific interpretations and their values are often unknown, estimation techniques need to be developed for parameter identification against the measured da

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35

Grecu, I. S., G. Dunca, D. M. Bucur, and M. J. Cervantes. "URANS numerical simulations of pulsating flows considering streamwise pressure gradient on asymmetric diffuser." IOP Conference Series: Earth and Environmental Science 1079, no. 1 (2022): 012087. http://dx.doi.org/10.1088/1755-1315/1079/1/012087.

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Abstract The paper focuses on implementing the wall model developed by Manhart, in Reynolds Averaged Navier - Stokes (RANS) turbulence models used in the field of Computational Fluid Dynamics (CFD). This wall model considers the influence of the streamwise pressure gradient in addition to the existing wall models used in the usual CFD codes. In the present work, two RANS numerical simulations are carried out using the k-ω Shear Stress Transport (SST) turbulence model on an asymmetric diffuser geometry. One numerical simulation is carried out using the implementation of the Manhart wall model i

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36

Mitruţ, R., D. M. Bucur, G. Dunca, and M. J. Cervantes. "Global linear stability analysis of the flow inside a conical draft tube." IOP Conference Series: Earth and Environmental Science 1079, no. 1 (2022): 012049. http://dx.doi.org/10.1088/1755-1315/1079/1/012049.

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Abstract The paper presents the numerical simulations of the flow inside the draft tube of Francis-99 turbine at the part load (PL) operating condition. The rotating vortex rope (RVR) is a phenomenon that occurs during the PL operating regime inside the draft tube of hydraulic turbines. To reduce the computational cost, the numerical simulations are carried out in two steps. Firstly, steady state numerical simulations are performed in a reduced geometry of the runner which is made of a runner passage and part of the draft tube. The velocity profiles from the steady state simulation are used as

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37

Sherek, Paul A., Louis G. Hector, John R. Bradley, Paul E. Krajewski, and Eric M. Taleff. "Simulation and Experiments for Hot Forming of Rectangular Pans in Fine-Grained Aluminum Alloy AA5083." Key Engineering Materials 433 (March 2010): 185–95. http://dx.doi.org/10.4028/www.scientific.net/kem.433.185.

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Accurate numerical simulation capability is critical to the development and implementation of hot forming technologies. Numerical simulations were developed for gas-pressure forming of commercial, fine-grained aluminum-magnesium (AA5083) material into deep pan shapes at 450°C. These simulations utilize a material constitutive model recently developed for fine-grained AA5083 materials as a user-defined routine in commercial Finite Element Method (FEM) software. Results from simulations are compared against data from gas-pressure forming experiments, which used the same forming conditions and di

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38

SUGAR, R. L. "NUMERICAL STUDIES OF MANY ELECTRON SYSTEMS." International Journal of Modern Physics C 01, no. 02n03 (1990): 215–32. http://dx.doi.org/10.1142/s0129183190000128.

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The numerical simulation of many electron systems in condensed matter physics is described. Numerical algorithms are discussed in detail, and results are presented from simulations of the Hubbard model in two and three dimensions.

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39

Karaman, Alara, Barbaros C¸etin, and Mehmet Bülent Özer. "Numerical simulation and experimental studies on acoustofluidic separation of microparticles using 3D printed chips." Journal of the Acoustical Society of America 153, no. 3_supplement (2023): A34. http://dx.doi.org/10.1121/10.0018057.

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Principles of acoustofluidics can be used to manipulate and separate microparticles and cells in microchannels. In this study using numerical simulations, we will be investigating the limits of fundamental assumptions used in acoustofluidic such as a limited acoustic scattered field or fluid flow interaction between the particles/cells. A device-level numerical simulation tool will be used which accounts for the effect of the piezoelectric materials, interactions between the microparticles/cells fluid flow-field and the acoustic-field in the microchannel. Also, in this study, different numeric

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40

TSUCHIYA, Takao. "Numerical simulations of sound propagation." Choonpa Igaku 45, no. 1 (2018): 15–23. http://dx.doi.org/10.3179/jjmu.jjmu.r.94.

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41

NOZAKI, Osamu. "Flow visualization in numerical simulations." JOURNAL OF THE FLOW VISUALIZATION SOCIETY OF JAPAN 8, no. 28 (1988): 39–44. http://dx.doi.org/10.3154/jvs1981.8.39.

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42

Shibue, Tadashi, Kazuyuki Kato, Yasushi Kumakura, and Yutaka Toi. "Numerical Simulations on Ice Failure." Journal of the Society of Naval Architects of Japan 1987, no. 161 (1987): 373–81. http://dx.doi.org/10.2534/jjasnaoe1968.1987.373.

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43

Lipatnikov, Andrei N. "Numerical Simulations of Turbulent Combustion." Fluids 5, no. 1 (2020): 22. http://dx.doi.org/10.3390/fluids5010022.

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44

Manish Kumar, N., Sk Sameer, and K. Divya. "Numerical Simulations of Composite Materials." IOP Conference Series: Earth and Environmental Science 982, no. 1 (2022): 012019. http://dx.doi.org/10.1088/1755-1315/982/1/012019.

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Abstract Throughout the last decade, the usage of fiber reinforced polymer (FRP) reinforcements in civil infrastructure has risen exponentially, owing to its superior corrosion protection, high durability, and non-magnetization characteristics. Furthermore, as a result of the poor modulus of elasticity of the FRP composites and its non-yielding properties, significant deflection and broad fractures are seen in the FRP reinforced concrete components under consideration. The emphasis of present study is on the behavior of FRP-reinforced concrete beams. The total of nine finite element-based simu

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45

Cleveland, Judah L., Jeffrey A. Smith, and James P. Collins. "Factor Effects in Numerical Simulations." Journal of the Atmospheric Sciences 77, no. 7 (2020): 2439–51. http://dx.doi.org/10.1175/jas-d-19-0263.1.

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AbstractNumerical simulations allow users to adjust factor settings in experimental runs to understand how changes in those factors affect the output. However, it is not straightforward to analyze these outputs when multiple input factors are changed, especially simultaneously. For the atmospheric sciences, Stein and Alpert introduced a method they termed “factor separation” in order to separate the “pure contribution” of a factor from “pure interactions” of combinations of factors. Although factor separation appears to be used exclusively within the atmospheric sciences, other communities ach

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46

Cooper, G. R., D. A. Tidman, and M. L. Bundy. "Numerical Simulations of the Slingatron." Journal of Propulsion and Power 18, no. 2 (2002): 338–43. http://dx.doi.org/10.2514/2.5939.

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47

Peiran, Sebastien. "NUMERICAL SIMULATIONS OF GALAXY FORMATION." Publications of The Korean Astronomical Society 25, no. 3 (2010): 71–76. http://dx.doi.org/10.5303/pkas.2010.25.3.071.

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48

PUWAL, STEFFAN, and BRADLEY J. ROTH. "NUMERICAL SIMULATIONS OF SYNCHRONIZED PACING." Journal of Biological Systems 14, no. 01 (2006): 101–12. http://dx.doi.org/10.1142/s0218339006001684.

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Pak et al.1 demonstrated an experimental technique for termination of fibrillation in the heart. Their method used feedback pacing, and resulted in an eight-fold increase in the success rate compared to conventional overdrive pacing. Our goal is to study this technique numerically. Computer simulations were performed using the Fenton-Karma model of membrane excitability, with a correction introduced to allow more realistic modeling of external stimulation. We found that both overdrive pacing and independent synchronized pacing resulted in significantly improved success compared to spontaneous

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49

Bilbao, L., and L. Bernal. "Dense magnetized plasma numerical simulations." Plasma Sources Science and Technology 19, no. 3 (2010): 034024. http://dx.doi.org/10.1088/0963-0252/19/3/034024.

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50

Ceperley, David. "Numerical Simulations in Superfluid Helium." Physica Scripta T33 (January 1, 1990): 11. http://dx.doi.org/10.1088/0031-8949/1990/t33/002.

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