Relevant bibliographies by topics / Bodo Kirchhoff

Academic literature on the topic 'Bodo Kirchhoff'

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Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Bodo Kirchhoff"

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Zimmermann, Ulf. "Erinnerungen an meinen Porsche by Bodo Kirchhoff." World Literature Today 83, no. 4 (2009): 66. http://dx.doi.org/10.1353/wlt.2009.0053.

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Katinienė, Violeta. "Travel as the Answer: Bodo Kirchhoff “Widerfahrnis”." Literatūra 64, no. 4 (December 30, 2022): 72–81. http://dx.doi.org/10.15388/litera.2022.64.4.16.

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Travels and the longing for afar have been and still are the source of inspiration for many authors. This article analyses Bodo Kirchoff’s short story “Widerfahrnis” (“Encounter”), which belongs to the genre of travel literature and extends the literary tradition of German authors to choose the theme of travel to Italy in their work (Johann Wolfgang von Goethe, Heinrich Heine, Thomas Mann, etc.). The short story raises the existential questions of longing for love, loneliness, confrontation with refugees, and moral and social aspects of relations with them. The article aims to reveal how the structures of experience described by the German phenomenologist Bernhard Waldenfels appear in the work of Bodo Kirchhoff. What happens to us does not happen without our involvement but goes beyond it. The experience begins not with the intentional gaze of the subject, but when someone (a stranger) touches us, encounters us, causes us to react and raises tension. Bernhard Waldenfels attributes the encounter to the realm of pathos, meaning to the realm of feelings. Response or the inevitable response to an encounter comes earlier than an understanding or an answer. Although the title of the short story is in the singular form, it reveals many encounters: a meeting of an older couple, a spontaneous trip to Italy, an encounter with a refugee girl and a refugee family, the birth of love and its loss.
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Badura, Bożena Anna. "Tell the Migration. gehen, ging, gegangen of Jenny Erpenbeck and Widerfahrnis of Bodo Kirchhoff." Transfer. Reception Studies 3 (2018): 43–74. http://dx.doi.org/10.16926/trs.2018.03.01.

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Zhao, Ping, Norm F. Uren, Friedemann Wenzel, P. J. Hatherly, and John A. McDonald. "Kirchhoff diffraction mapping in media with large velocity contrasts." GEOPHYSICS 63, no. 6 (November 1998): 2072–81. http://dx.doi.org/10.1190/1.1444500.

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Finite‐difference methods for calculating traveltimes are superior to ray‐tracing methods in inhomogeneous media. However, when these techniques are applied to Kirchhoff migration, a severe problem occurs in the presence of large velocity contrasts. If finite‐difference traveltime methods are used to calculate first arrivals, an incomplete image is created because substantial subsurface information is often carried by direct body waves. We propose a solution to this problem by developing a new method of calculating later arrival times and applying both first and later arrival times to a Kirchhoff diffraction mapping algorithm. A comparison shows that the implementation of both first arrivals and later arrivals in Kirchhoff migration can substantially improve the images in media with large velocity contrasts.
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Lyrintzis, Anastasios S. "Surface Integral Methods in Computational Aeroacoustics—From the (CFD) Near-Field to the (Acoustic) Far-Field." International Journal of Aeroacoustics 2, no. 2 (April 2003): 95–128. http://dx.doi.org/10.1260/147547203322775498.

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A review of recent advances in the use of surface integral methods in Computational AeroAcoustics (CAA) for the extension of near-field CFD results to the acoustic far-field is given. These integral formulations (i.e. Kirchhoff's method, permeable (porous) surface Ffowcs-Williams Hawkings (FW-H) equation) allow the radiating sound to be evaluated based on quantities on an arbitrary control surface if the wave equation is assumed outside. Thus only surface integrals are needed for the calculation of the far-field sound, instead of the volume integrals required by the traditional acoustic analogy method (i.e. Lighthill, rigid body FW-H equation). A numerical CFD method is used for the evaluation of the flow-field solution in the near field and thus on the control surface. Diffusion and dispersion errors associated with wave propagation in the far-field are avoided. The surface integrals and the first derivatives needed can be easily evaluated from the near-field CFD data. Both methods can be extended in order to include refraction effects outside the control surface. The methods have been applied to helicopter noise, jet noise, propeller noise, ducted fan noise, etc. A simple set of portable Kirchhoff/FW-H subroutines can be developed to calculate the far-field noise from inputs supplied by any aerodynamic near/mid-field CFD code.
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Sychev, Vikt V. "TO THE THEORY OF KIRCHHOFF-TYPE POTENTIAL FLOWAROUND A BODY." TsAGI Science Journal 41, no. 5 (2010): 531–33. http://dx.doi.org/10.1615/tsagiscij.v41.i5.30.

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Rousseau, Jérôme H. Le, Henry Calandra, and Maarten V. de Hoop. "Three‐dimensional depth imaging with generalized screens: A salt body case study." GEOPHYSICS 68, no. 4 (July 2003): 1132–39. http://dx.doi.org/10.1190/1.1598105.

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We illustrate the performance of the generalized screen propagator on real seismic data for 3D zero‐offset and prestack depth imaging. We use TotalFinaElf's L7D data set from the North Sea, a 3D marine seismic survey that contained limited azimuthal coverage. The subsurface shows significant tectonic deformation, including an intrusive salt body in sedimentary sequences. A transformation to common azimuth is applied prior to the 3D prestack depth imaging procedure. We compare the performance of the generalized screen propagator with that of a hybrid phase shift plus interpolation (PSPI)/split‐step Fourier method. Three‐dimensional prestack results confirm the generalized screen method handles multipathing more accurately. Comparisons are also made with Kirchhoff migration results. The results differ mainly in the fine‐scale irregularities of the image and not in the wavefront set of the image. Using synthetic models of similar structure (the SEG/EAGE salt model), we further illustrate the importance of multipathing and multiple scattering. Overall, our results show that our wave‐equation approach produces better images than the Kirchhoff approach to prestack depth migration; we attribute this mainly to a more complete handling of wave diffraction in the generalized screen expansion, which becomes important in strongly heterogeneous and irregular velocity models such as the ones containing salt bodies.
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Ershkov, Sergey V., Dmytro Leshchenko, and Ayrat R. Giniyatullin. "A New Solving Procedure for the Kelvin–Kirchhoff Equations in Case of a Falling Rotating Torus." International Journal of Bifurcation and Chaos 31, no. 01 (January 2021): 2150010. http://dx.doi.org/10.1142/s0218127421500103.

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We present a new solving procedure in this paper for Kelvin–Kirchhoff equations, considering the dynamics of a falling rigid rotating torus in an ideal incompressible fluid, assuming additionally the dynamical symmetry of rotation for the rotating body, [Formula: see text]. The fundamental law of angular momentum conservation is used for the aforementioned solving procedure. The system of Euler equations for the dynamics of torus rotation is explored for an analytic way of presentation of the approximated solution (where we consider the case of laminar flow at slow regime of torus rotation). The second finding is that the Stokes boundary layer phenomenon on the boundaries of the torus also assumed additionally at the formulation of basic Kelvin–Kirchhoff equations (for which the analytical expressions for the components of fluid’s torque vector [Formula: see text] were obtained earlier). The results for calculating the components of angular velocity [Formula: see text] should then be used for full solving the momentum equation of Kelvin–Kirchhoff system. The trajectories of motion can be divided into, preferably, three classes: zigzagging, helical spiral motion, and the chaotic regime of oscillations.
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CIARLET, PHILIPPE G., and SORIN MARDARE. "ON KORN'S INEQUALITIES IN CURVILINEAR COORDINATES." Mathematical Models and Methods in Applied Sciences 11, no. 08 (November 2001): 1379–91. http://dx.doi.org/10.1142/s0218202501001379.

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We show how the inequality of Korn's type on a surface can be established as a corollary to the three-dimensional Korn inequality in curvilinear coordinates. The proof relies in particular on a careful study of the linearized Kirchhoff–Love displacement fields inside a "shell-like" body.
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Meyer, Kenneth R., and Dieter S. Schmidt. "Bifurcations of Relative Equilibria in the N-Body and Kirchhoff Problems." SIAM Journal on Mathematical Analysis 19, no. 6 (November 1988): 1295–313. http://dx.doi.org/10.1137/0519094.

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Dissertations / Theses on the topic "Bodo Kirchhoff"

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Araujo, Monique Cunha de. "Entre miragem e sucumbência : os homens de areia de Hoffmann, Kirchhoff e Herrndorf." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/129998.

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Das Ziel dieser Arbeit ist, drei Werke aus verschiedenen Epochen der deutschen Literaturgeschichte zu analysieren: Der Sandmann (1816), von ETA Hoffmann, Der Sandmann (1992), von Bodo Kirchhoff und Wolfgang Herrndorfs Sand (2011). Die Beziehungen zwischen ihnen können auf drei Ebenen festgestellt werden: auf der Narratologischen, auf der thematisch/metaphorischen Ebene und auf der der Identität. Die erste Ebene bezieht sich auf die Gemeinsamkeiten aus einer strukturellen Sichtweise als Metafiktion, Multiperspektivität und wechselnde Stimmen, die die Elemente des unzuverlässigen Effekts des Erzählers erzeugen. Auf der thematisch/metaphorische Ebene kann das Visuelle dem Sand-Element zugeschrieben werden, sowohl als konstitutives Element der Wüste, in der Luftspiegelungen geschehen, als auch als Sand-Korn in den Augen, was zu der Metapher der verzerrten oder erfundenen Visionen konvergiert. Zum Dritten bezieht sich die Identitätsebene vor allem auf die Konstruktion von Identität durch die Sicht der Anderen, die in den Büchern einem Zusammenbruch des Ichs gleichkommt, indem das Ich sich destabilisiert und kollabiert. Die Protagonisten dieser Werke repräsentieren vor allem den Menschen als ein unwiderrufliches Subjekt des Werdens.
Esta dissertação tem como propósito analisar três obras de diferentes momentos na história literária alemã: O homem de areia (1816) de E.T.A Hoffmann, O homem de areia (1992) de Bodo Kirchhoff e Areia (2011) de Wolfgang Herrndorf. O relacionamento entre elas se dá em três níveis distintos: narratológico, temático/metafórico e identitário. O primeiro refere-se aos pontos em comum do ponto de vista estrutural, como a metaficção, a multiperspectividade e a alternância de vozes, que são elementos generativos do efeito inconfiável dos narradores. No plano temático/ metafórico, podem se arrolar a questão visual atribuída ao elemento da areia que, tanto como elemento constitutivo do deserto, onde miragens acontecem, quanto como um grão intruso nos olhos, converge para a metáfora da visão distorcida ou inventada. Por último, o nível identitário refere-se, especialmente, à construção da identidade a partir do olhar do outro, o que nos livros ocorre como um colapso, em que o eu se desestabiliza, resultando assim na sucumbência. Os protagonistas destas obras representam, sobretudo, o homem como sujeito irrevogável do devir.
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Scott, Patricia Frances. "Applications of the Kirchhoff-Helmholtz Integral to Problems in Body Wave Seismology." Diss., Pasadena, Calif. : California Institute of Technology, 1985. http://resolver.caltech.edu/CaltechETD:etd-06062005-132701.

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Klarholm, David. "Offset modeling of shell elements : A study in shell element modeling using Nastran." Thesis, Linköpings universitet, Mekanik och hållfasthetslära, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-129191.

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At Saab Aerostructures they are manufacturing a lot of parts for Airbus and Boeing. When these components are investigated using finite element analysis four-node Kirchhoff shell elements and a very fine mesh is often used. In order to make the pre-processing easier Saab would like to offset the shell mid surface from the nodal plane (the modeling surface) rather than to extract mid surfaces for the entire component. This would also make it easier to model a component which needs a thickness change later on, this since the original modeling surface could be used but with an offset of the elements in order to represent the new geometry. When offset is used in Nastran multi point constraints are created between the nodes and the shell mid surface points. All loads, which are applied in the nodal plane, are then transformed to the mid surface where the stiffness matrices, displacements and stresses are calculated. In order to be able to use this method more knowledge about its effects are needed, which is the reason for this thesis work. The offset is studied for two simpler cases, thickness variation and a 90°corner, as well as fora more complicated component called a C-bar. This is a hinge connecting the flaps to the wings of an airplane. The simpler cases are modeled using both mid surface and offset models subject to either a transverse load, an in-plane load or a bending moment. These are compared to a solid model in order to determine which is the most accurate. When mid surface modeling is used fort he thickness variation the surfaces are connected using rigid links. The conclusion made from these simulations is that using offset may give different results if the load is an in-plane load. This kind of load leads to the creation of a bending moment, which is linearly dependent on the amount of offset. The severity of this depends on the overall geometry and how this load is applied.
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Books on the topic "Bodo Kirchhoff"

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Steinmann, Siegfried. Sprache, Handlung, Wirklichkeit im deutschen Gegenwartsdrama: Studien zu Thomas Bernhard, Botho Strauss und Bodo Kirchhoff. 2nd ed. Frankfurt am Main: P. Lang, 1986.

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Textstrukturen und narrative Welten: Narratologische Untersuchungen zur Multiperspektivität am Beispiel von Bodo Kirchhoffs "Infanta" und Helmut Kraussers "Melodien". Frankfurt am Main: P. Lang, 2000.

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Sprache, Handlung, Wirklichkeit Im Deutschen Gegenwartsdrama: Studien Zu Thomas Bernhard, Botho Strauss Und Bodo Kirchhoff (Brierer Studien Zur, 12). Peter Lang Pub Inc, 1985.

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Cappuccio, Massimiliano L., ed. Handbook of Embodied Cognition and Sport Psychology. The MIT Press, 2019. http://dx.doi.org/10.7551/mitpress/10764.001.0001.

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The first systematic collaboration between cognitive scientists and sports psychologists considers the mind–body relationship from the perspective of athletic skill and sports practice. This landmark work is the first systematic collaboration between cognitive scientists and sports psychologists that considers the mind–body relationship from the perspective of athletic skill and sports practice. With twenty-six chapters by leading researchers, the book connects and integrates findings from fields that range from philosophy of mind to sociology of sports. The chapters show not only that sports can tell scientists how the human mind works but also that the scientific study of the human mind can help athletes succeed. Sports psychology research has always focused on the themes, notions, and models of embodied cognition; embodied cognition, in turn, has found striking confirmation of its theoretical claims in the psychological accounts of sports performance and athletic skill. Athletic skill is a legitimate form of intelligence, involving cognitive faculties no less sophisticated and complex than those required by mathematical problem solving. After presenting the key concepts necessary for applying embodied cognition to sports psychology, the book discusses skill disruption (the tendency to “choke” under pressure); sensorimotor skill acquisition and how training correlates to the development of cognitive faculties; the intersubjective and social dimension of sports skills, seen in team sports; sports practice in cultural and societal contexts; the notion of “affordance” and its significance for ecological psychology and embodied cognition theory; and the mind's predictive capabilities, which enable anticipation, creativity, improvisation, and imagination in sports performance. ContributorsAna Maria Abreu, Kenneth Aggerholm, Salvatore Maria Aglioti, Jesús Ilundáin-Agurruza, Duarte Araújo, Jürgen Beckmann, Kath Bicknell, Geoffrey P. Bingham, Jens E. Birch, Gunnar Breivik, Noel E. Brick, Massimiliano L. Cappuccio, Thomas H. Carr, Alberto Cei, Anthony Chemero, Wayne Christensen, Lincoln J. Colling, Cassie Comley, Keith Davids, Matt Dicks, Caren Diehl, Karl Erickson, Anna Esposito, Pedro Tiago Esteves, Mirko Farina, Giolo Fele, Denis Francesconi, Shaun Gallagher, Gowrishankar Ganesh, Raúl Sánchez-García, Rob Gray, Denise M. Hill, Daniel D. Hutto, Tsuyoshi Ikegami, Geir Jordet, Adam Kiefer, Michael Kirchhoff, Kevin Krein, Kenneth Liberman, Tadhg E. MacIntyre, Nelson Mauro Maldonato, David L. Mann, Richard S. W. Masters, Patrick McGivern, Doris McIlwain, Michele Merritt, Christopher Mesagno, Vegard Fusche Moe, Barbara Gail Montero, Aidan P. Moran, David Moreau, Hiroki Nakamoto, Alberto Oliverio, David Papineau, Gert-Jan Pepping, Miriam Reiner, Ian Renshaw, Michael A. Riley, Zuzanna Rucinska, Lawrence Shapiro, Paula Silva, Shannon Spaulding, John Sutton, Phillip D. Tomporowski, John Toner, Andrew D. Wilson, Audrey Yap, Qin Zhu, Christopher Madan
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Book chapters on the topic "Bodo Kirchhoff"

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Arnold, Heinz Ludwig. "Kirchhoff, Bodo." In Kindlers Literatur Lexikon (KLL), 1. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_7133-1.

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Steinmann, Siegfried. "Kirchhoff, Bodo: Infanta." In Kindlers Literatur Lexikon (KLL), 1–2. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_7134-1.

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Arnold, Heinz Ludwig. "Kirchhoff, Bodo: Parlando." In Kindlers Literatur Lexikon (KLL), 1–2. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_7135-1.

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Goggio, Alessandra. "4.5 Bodo Kirchhoff - Widerfahrnis." In Der Verleger als literarische Figur, 266–94. Bielefeld, Germany: transcript Verlag, 2021. http://dx.doi.org/10.14361/9783839457771-018.

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Shashikanth, Banavara N. "Kirchhoff’s Insufficiently-Celebrated Equations of Motion." In Dynamically Coupled Rigid Body-Fluid Flow Systems, 1–24. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-82646-8_1.

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Irtegov, Valentin, and Tatyana Titorenko. "On Some Results of Investigation of Kirchhoff Equations in Case of a Rigid Body Motion in Fluid." In Computer Algebra in Scientific Computing, 259–71. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11555964_22.

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Martus, Steffen. "»Es gibt allerdings keine Krise der Literatur, […] sehr wohl aber eine Krise des Publikums, des Lesens«. Bodo Kirchhoffs Logik der Prosa in Parlando und Schundroman." In Logik der Prosa, 253–66. Göttingen: V&R Unipress, 2012. http://dx.doi.org/10.14220/9783737097956.253.

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"4.5 Bodo Kirchhoff – Widerfahrnis." In Der Verleger als literarische Figur, 266–94. transcript Verlag, 2021. http://dx.doi.org/10.1515/9783839457771-018.

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"3. Das Verderben der Literatur durch die Medien: Bodo Kirchhoff." In Poetologien des Literaturbetriebs, 47–130. De Gruyter, 2014. http://dx.doi.org/10.1515/9783110359336.47.

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Assmann, David-Christopher. "Extrinsisch oder was? Bodo Kirchhoff und Andreas Maier auf dem Markt der Aufmerksamkeit." In Kanon, Wertung und Vermittlung, edited by Matthias Beilein, Claudia Stockinger, and Simone Winko. Berlin, Boston: DE GRUYTER, 2011. http://dx.doi.org/10.1515/9783110259964.239.

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Conference papers on the topic "Bodo Kirchhoff"

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Luo, Albert C. J. "On an Approximate Theory for Nonlinear Dynamics of Rods." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-11467.

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In this paper, a nonlinear theory for a straight rod is presented in the Cartesian coordinate frame. The traditional treatises of nonlinear rods were based on the Cosserat’s theory (e.g., E. and F. Cosserat, 1896) or the Kirchhoff assumptions (e.g., Kirchhoff, 1859; Love, 1944). This paper extends the ideas of Galerkin (1915), and the nonlinear theory of rods is developed from the general theory of the 3-dimennsional deformable-body.
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Leyendecker, Sigrid, and Eva Kanso. "Locomotion of a Submerged Cosserat Beam." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-87198.

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We study the dynamics and locomotion of a neutrally-buoyant deformable body that can undergo finite shape deformations and is immersed in a perfect and incompressible fluid. We model the body as a constrained Cosserat beam, more precisely, a Kirchhoff beam, and we derive the equations governing its motion in potential flow where the ambient fluid is accounted for using the added mass effect. We show that the submerged beam can undergo net locomotion due to applied torsional loading on its centerline.
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Wang, Cynthia D., and C. M. Wang. "A Comparative Study on the Linear Wave Response of a Very Large Floating Body Modelled by a Plate based on Kirchhoff and Mindlin Plate Theories." In SNAME 7th International Conference and Exhibition on Performance of Ships and Structures in Ice. SNAME, 2006. http://dx.doi.org/10.5957/icetech-2006-157.

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It has been a general practice to model a very large, mat-like, floating body (such as ice floes and mega-floats) by an elastic thin plate with free edges. However, the classical thin plate (Kirchhoff) theory has a limitation when the wavelengths are less than ten times the body thickness. This is because it neglects the effects of transverse shear deformation and the rotary inertia of the plate. To overcome this drawback, we propose the use of the first-order shear deformable plate (Mindlin) theory to represent floating bodies. In this paper we present the comparison of both plate theories when used to calculate the effect of waves on a large floating body.
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Stro¨mberg, Niclas. "What Is the Optimal Shape of a Snap Ring?" In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35052.

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In this paper a non-linear elastic ring is studied by using a method for contact/impact problems. The method is developed for frictional contact, impact and rolling between a two-dimensional hyperelastic body and rigid foundations. The elastic properties of the body are defined by coupling the second Piola-Kirchhoff stress to the Green-Lagrange strain via the Kirchhoff-St. Venant law. The rigid supports are described by smooth functions. By introducing the mean value impulses, these functions are utilized to formulate new contact/impact laws. The support functions appear explicitly in the variational formulation of Signorini, and implicitly in the maximal dissipation principle of Coulomb. A feature of this approach is that no search algorithm is needed. Another feature is that the normal and tangential directions of the supports are well defined. The above constitutive assumptions together with the law of motion, which is written on velocity form, define the governing equations of the system. These are solved by a nonsmooth Newton method. The method is utilized to study the contact pressure between a snap ring and a rigid groove which has the shape of a perfect circle. It is obvious that if the snap ring also has the shape of a perfect circle, then the distribution of the contact pressure will be uneven. An even distribution of the contact pressure is preferable in order to improve function and increase lifetime. The question that is considered in this paper is how the shape of the ring should be designed in order to produce this type of contact pressure.
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Dmitrochenko, Oleg, and Aki Mikkola. "Large Deformation Triangular Plate Elements for Multibody Problems." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-34741.

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In this paper, triangular finite elements based on the absolute nodal coordinate formulation are introduced. Triangular elements employ the Kirchhoff plate theory and can, accordingly, be used in thin plate bending problems. These elements can exactly describe arbitrary rigid body motion while their mass matrices are constant. Previous plate developments in the absolute nodal coordinate formulation have focused on rectangular elements that are difficult to use when arbitrary meshes need to be described. The elements introduced in this study have overcome this problem and represent an important addition to the absolute nodal coordinate formulation. The two elements introduced are based on Specht’s and Morley’s shape functions. The numerical solutions of these elements are compared with results obtained using the previously proposed rectangular finite element and analytical results.
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Schwab, A. L., J. Gerstmayr, and J. P. Meijaard. "Comparison of Three-Dimensional Flexible Thin Plate Elements for Multibody Dynamic Analysis: Finite Element Formulation and Absolute Nodal Coordinate Formulation." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-34754.

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Three formulations for a flexible 3-D thin plate element for dynamic analysis within a multibody dynamics environment are compared: a classical Discrete Kirchhoff Triangle (DKT) with large displacements and large rotations, a fully parametrized rectangular element according to the absolute nodal coordinate formulation (ANCF) and a rectangular element according to the ANCF with an elastic midplane approach. The comparison is made by means of a small deformation static test and extensive eigenfrequency analyses on a stylized problem. It is shown that the DKT element can describe arbitrary rigid body motions and that both the DKT element and the thin plate ANCF element show good convergence to analytic solutions by increasing number of elements, and suppress shear locking which is present in the fully parametrized ANCF element.
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Lalu, P. P. "Numerical Simulation of Two-Part Underwater Towing System: A Lumped Mass-Spring System Approach." In ASME 2007 26th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2007. http://dx.doi.org/10.1115/omae2007-29166.

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The altitude and position of a submerged body being towed by a vessel is affected by wave induced motion of the latter. To reduce this disturbance, a two-part towing system is used. In this study a two-dimensional dynamic model of the two-part underwater towing system is described. Numerical modeling of the problem was attempted. The finite difference algorithm was used to formulate the problem. A lumped mass-spring system was used for modeling the cable. The formulation for the towed body was based on Kirchhoff’s equations for motion of a rigid body. For the demonstration of the model, a numerical example of the tow-ship traveling in a wave field is described. Subsequently, response of the towed body was simulated and is compared with the experimental values obtained from the literature.
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Fliedner, Moritz M., Sean Crawley, Dimitri Bevc, Alexander M. Popovici, and Biondo Biondi. "Imaging of a rugose salt body in the deep Gulf of Mexico: Kirchhoff versus common azimuth wave‐equation migration." In SEG Technical Program Expanded Abstracts 2002. Society of Exploration Geophysicists, 2002. http://dx.doi.org/10.1190/1.1816895.

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Kopman, Vladislav, Jeffrey Laut, Maurizio Porfiri, Francesco Acquaviva, and Alessandro Rizzo. "Dynamic Modeling of a Compliant Tail-Propelled Robotic Fish." In ASME 2013 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/dscc2013-3787.

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Abstract:
This paper presents a dynamic model for a class of robotic fish propelled by a tail with a flexible fin. The robot is comprised of a rigid frontal link acting as a body and a rear link serving as the tail. The tail includes a rigid component, hinged to the body through a servomotor, which is connected to a compliant caudal fin whose underwater vibration induces the propulsion. The robot’s body dynamics is modeled using Kirchhoff’s equations of motion of bodies in quiescent fluids, while its tail motion is described with Euler-Bernoulli beam theory, accounting for the effect of the encompassing fluid through the Morison equation. Simulation data of the model is compared with experimental data. Applications of the model include simulation, prediction, design optimization, and control.
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10

Miyauchi, Suguru, Takeshi Omori, Shintaro Takeuchi, and Takeo Kajishima. "Numerical Simulation of Unsteady Flow Through a Two-Dimensional Channel With a Vocal Cord Model." In ASME-JSME-KSME 2011 Joint Fluids Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajk2011-20009.

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For the understanding of the phonation mechanism and for the design of an artificial vocal cord, we developed a computational method for the fluid-structure interaction, including the elastic walls and membranes. A robust and efficient method is required to deal with large deformation of biological materials and high frequency vibration. To this end, we apply an immersed boundary method. The flow through a two-dimensional channel including a pair of flexible structures, which is a simplification of a vocal cord, is simulated. The elastic solid is modeled by the St. Venant-Kirchhoff constitutive equation and its motion is simulated by a finite-element method, where the contact of the vocal cord is taken into account by a Lagrange multiplier method. The incompressible fluid flow is computed by a finite-difference method. Then the immersed-boundary method of a body-force type developed by the authors is successfully applied for the fluid-structure interaction. In the present results, the deformation of the structure and the frequency of the pulsating flow are reasonably reproduced. The obtained frequency is within the measured range of the data for a human vocal cord. Also, two velocity peaks are observed when the vocal cord is in the opening and closing phases in each period of the vocal cord vibration, and the velocity of the closing phase is larger than that of the opening phase.
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