Computational Reality: Solving Nonlinear and Coupled Problems in Continuum Mechanics, Abali Bilen Emek

Автор: Franci
Название: Unified Lagrangian Formulation for Fluid and Solid Mechanics, Fluid-Structure Interaction and Coupled Thermal Problems Using the PFEM
ISBN: 331945661X ISBN-13(EAN): 9783319456614
Издательство: Springer
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Цена: 93160.00 T
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Описание: This book treats the derivation and implementation of a unified particle finite element formulation for the solution of fluid and solid mechanics, Fluid-Structure Interaction (FSI) and coupled thermal problems.FSI problems are involved in many engineering branches, from aeronautics to civil and biomedical engineering. The numerical method proposed in this book has been designed to deal with a large part of these. In particular, it is capable of simulating accurately free-surface fluids interacting with structures that may undergo large displacements, suffer from thermo-plastic deformations and even melt. The method accuracy has been successfully verified in several numerical examples. The thesis also contains the application of the proposed numerical strategy for the simulation of a real industrial problem. This thesis, defended at the Universitat Politecnica de Catalunya in 2015, was selected (ex aequo) as the best PhD thesis in numerical methods in Spain for the year 2015 by the Spanish Society of Numerical Methods in Engineering (SEMNI).

Автор: Sergio R. Idelsohn
Название: Numerical Simulations of Coupled Problems in Engineering
ISBN: 3319381083 ISBN-13(EAN): 9783319381084
Издательство: Springer
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Цена: 121890.00 T
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Описание: This book presents and discusses mathematical models, numerical methods and computational techniques used for solving coupled problems in science and engineering.

Автор: Matt Allen; Randy Mayes; Daniel Rixen
Название: Dynamics of Coupled Structures, Volume 1
ISBN: 3319353098 ISBN-13(EAN): 9783319353098
Издательство: Springer
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Цена: 156720.00 T
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Описание:

Craig-Bampton Substructuring for Geometrically Nonlinear Subcomponents.- Prediction of Forced Response on Ancillary Subsystem Components Attached to Linear Systems.- Prediction of Dynamics of Modified Machine Tool by Experimental Substructuring.- Numerical and Experimental Investigation of a Jointed Friction Oscillator.- Full Field Dynamic Strain on Wind Turbine Blade Using Digital Image Correlation Techniques and Limited Sets of Measured Data from Photogrammetric Targets.- Artificial and Natural Excitation Testing of SWIFT Vestas 27 Wind Turbines.- Modal Testing and Model Validation Issues of SWIFT Turbine Tests.- Comparison of Multiple Mass Property Estimation Techniques on SWIFT Vestas 27 Wind Turbine Nacelles and Hubs.- Coupling Elements for Substructure Modeling of Lightweight Multi-storey Buildings.- Efficient Model Order Reduction for the Nonlinear Dynamics of Jointed Structures by the use of Trial Vector Derivatives.- Amplitude dependency on dynamic properties of a rubber mount.- Improving Model Predictions Through Partitioned Analysis.- Deformation Mode Selection and Orthonormalization for Efficient Rolling Contact Simulations.- Model Order Reduction for Geometric Nonlinear Structures with Variable State-Dependent Basis.- A Complex Power Approach to Characterize Joints in Experimental Dynamic Substructuring.- Novel Parametric Reduced Order Model for Aeroengine Blade Dynamics.- Hybrid Modelling of Floating Raft System by FRF-based Substructuring Method With Elastic Coupling.- Practical Seismic FSSI Analysis of Multiply-supported Secondary Tanks System.- A Wiki for Sharing Substructuring Methods, Measurements and Information.- Comparison of Model Reduction Techniques of an NREL 5MW Offshore Wind Turbine Blade.- Experimental identification and simulation of rotor damping.- Experimental Dynamic Substructuring using Measured Impulse Response Functions.- Validation of Blocked-force Transfer Path Analysis with Compensation for Test Bench Dynamics.- A Craig-Bampton Experimental Substructure Using a Rigid or Quasi-rigid Transmission Simulator.- Experimental Dynamic Substructuring of the Ampair Wind Turbine Test Bed.- DEIM for the Efficient Computation of Nonlinear Interface Stresses.- Are Rotational DoFs Essential in Substructure Decoupling?.- Contact Issues in Experimental Substructuring With Application on A600 Components.- A Substructured Nonlinear Time Integration Method Using Dual Domain Decomposition.- Test Method Development for Nonlinear Damping Extraction of Dovetail Joints.- Consideration of Interface Damping in Shrouded Mistuned Turbine Blades.- Overview of the Dynamic Characterization at the SWiFT Wind Facility.- Parameterized Reduced Order Models Constructed Using Hyper Dual Numbers.- Model Updating of the Ampair Wind Turbine Substructures.- Stochastic Modeling of Complex Geometries With High-dimensional Aleatoric Uncertainty.- Effects of Boundary Conditions on the Structural Dynamics of Wind Turbine Blades. Part I Flapwise Modes.- Model Reduction for Flexible Multibody Systems Undergoing Large Elastic Deflections.- Effects of Boundary Conditions on the Structural Dynamics of Wind Turbine Blades.- Part II Edgewise Modes.- Direct Decoupling Versus Transfer Path Analysis in Inverse Dynamic Substructuring.- Coupled Vibro-acoustics of a Membrane-cavity System and Parametric Analysis.- Experimental-analytical Dynamic Substructuring of Ampair Testbed: a State-Space Approach.- Substructuring Techniques for Finite Element Models (Tutorial) (2-hr).- Microslip Joint Damping Prediction Using Thin Layer Elements.- A Substructuring Method for Geometrically Nonlinear Structures.- Impact of Support Compliance on Dynamic Behavior of Timber Floors.- Experimental Nonlinearities in an L-shaped Flange Joint.- Damping Identification of Jointed Structures with Friction Interface.- An Approach to Identification and Simulation of Vibration Mount Dynamics.- Modeling Tape Joint Structures and Accounting for Uncertainti

Автор: Mehl Miriam, Bischoff Manfred, Schafer Michael
Название: Recent Trends in Computational Engineering - Ce2014: Optimization, Uncertainty, Parallel Algorithms, Coupled and Complex Problems
ISBN: 3319387219 ISBN-13(EAN): 9783319387215
Издательство: Springer
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Цена: 46570.00 T
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Описание: This book presents selected papers from the 3rd International Workshop on Computational Engineering held in Stuttgart from October 6 to 10, 2014, bringing together innovative contributions from related fields with computer science and mathematics as an important technical basis among others.

Автор: Franci Alessandro
Название: Unified Lagrangian Formulation for Fluid and Solid Mechanics, Fluid-Structure Interaction and Coupled Thermal Problems Using the Pfem
ISBN: 3319833413 ISBN-13(EAN): 9783319833415
Издательство: Springer
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Цена: 93160.00 T
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Описание: 1 Introduction.- 1.1 Objectives.- 1.2 State of the art.- 1.2.1 Eulerian and Lagrangian approaches for free surface flow analysis .- 1.2.2 Stabilization techniques.- 1.2.3 Algorithms for FSI problems.- 1.3 Numerical model.- 1.3.1 Reasons.- 1.3.2 Essential features.- 1.3.3 Outline.- 1.4 Publications.- 2 Velocity-based formulations for compressible materials.- 2.1 Velocity formulation.- 2.1.1 From the local form to the spatial semi-discretization.- 2.1.2 Time integration.- 2.1.3 Linearization.- 2.1.4 Incremental solution scheme.- 2.2 Mixed velocity-pressure formulation.- 2.2.1 Quasi-incompressible form of the continuity equation.- 2.2.2 Solution method.- 2.3 Hypoelasticity.- 2.3.1 Velocity formulation for hypoelastic solids.- 2.3.2 Mixed Velocity-Pressure formulation for hypoelastic solids.- 2.3.3 Theory of plasticity.- 2.3.3.1 Hypoelastic-plastic materials.- 2.3.4 Validation examples.- 2.4 Summary and conclusions.- 3 Unified stabilized formulation for quasi-incompressible materials.- 3.1 Stabilized FIC form of the mass balance equation.- 3.1.1 Governing equations.- 3.1.2 FIC mass balance equation in space and in time.- 3.1.3 FIC stabilized local form of the mass balance equation.- 3.1.4 Variational form.- 3.1.5 FEM discretization and matrix form.- 3.2 Solution scheme for quasi-incompressible Newtonian fluids.- 3.2.1 Governing equations.- 3.2.2 Solution scheme.- 3.3 Solution scheme for quasi-incompressible hypoelastic solids.- 3.4 Free surface flow analysis.- 3.4.1 The Partiele Finite Element Method.- 3.4.1.1 Remeshing.- 3.4.1.2 Basic steps.- 3.4.1.3 Advantages and disadvantages.- 3.4.2 Mass conservation analysis.- 3.4.2.1 Numerical examples.- 3.4.3 Analysis of the conditioning of the solution scheme.- 3.4.3.1 Drawbacks associated to the real bulk modulus.- 3.4.3.2 Optimum value for the pseudo bulk modulus.- 3.4.3.3 Numerical examples.- 3.5 Validation examples.- 3.5.1 Validation of the Unified formulation for Newtonian fluids.- 3.5.2 Validation of the Unified formulation for quasi-incompressible hypoelastic solids.- 3.6 Summary and conclusions.- 4 Unified formulation for F SI problems.- 4.1 Introduction.- 4.2 FSI algorithm.- 4.3 Coupling with the Velocity formulation for the solid.- 4.4 Coupling with the mixed Velocity-Pressure formulation for the solid.- 4.5 Numerical examples.- 4.6 Summary and conclusions.- 5 Coupled thermal-mechanical formulation.- 5.1 Introduction.- 5.2 Heat problem.- 5.2.1 FEM discretization and solution for a time step.- 5.3 Thermal coupling.- 5.3.1 Numerical examples.- 5.4 Phase change.- 5.4.1 Numerical example: melting of an ice block.- 5.5 Summary and conclusions.- 6 Industrial application: PFEM Analysis Model of NPP Severe Accident.- 6.1 Introduction.- 6.1.1 Assumptions allowed by the specification.- 6.2 Numerical method.- 6.3 Basic Model.- 6.3.1 Problem data.- 6.3.2 Preliminary study.- 6.3.3 Numerical results.- 6.4 Detailed model.- 6.4.1 Problem data.- 6.4.2 Preliminary study.- 6.4.3 Numerical results.- 6.5 Summary and conclusions.- 7 Conclusions and future lines of research.- 7.1 Contributions.- 7.2 Lines for future work.

Автор: Sergio R. Idelsohn
Название: Numerical Simulations of Coupled Problems in Engineering
ISBN: 3319061356 ISBN-13(EAN): 9783319061351
Издательство: Springer
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Цена: 139750.00 T
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Описание: This book presents and discusses mathematical models, numerical methods and computational techniques used for solving coupled problems in science and engineering.

Автор: Paolo de Mattos Pimenta; Peter Wriggers
Название: New Trends in Thin Structures: Formulation, Optimization and Coupled Problems
ISBN: 3709111064 ISBN-13(EAN): 9783709111062
Издательство: Springer
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Цена: 93160.00 T
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Описание: The main focus of the book is to convey modern techniques applied within the range of computational mechanics of beams, plates and shells. The topics of interest are wide ranging and include computational aspects of nonlinear theories of shells and beams.

Автор: Shabana
Название: Computational Continuum Mechanics
ISBN: 0521174384 ISBN-13(EAN): 9780521174381
Издательство: Cambridge Academ
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Цена: 40120.00 T
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Описание: This book presents the nonlinear theory of continuum mechanics and demonstrates its use in developing nonlinear computer formulations for large displacement dynamic analysis. Basic concepts used in continuum mechanics are presented and used to develop nonlinear general finite element formulations that can be effectively used in large displacement analysis.

Автор: Michael G?nther
Название: Coupled Multiscale Simulation and Optimization in Nanoelectronics
ISBN: 3662519704 ISBN-13(EAN): 9783662519707
Издательство: Springer
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Цена: 102480.00 T
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Описание:

Part I Introduction: 1 The COMSON Project: Michael Gьnther and Uwe Feldmann.- Part II Partial Differential Algebraic Equations: 2 PDAE Modeling and Discretization: Giuseppe Alм, Massimiliano Culpo, Roland Pulch, Vittorio Romano and Sebastian Schцps.- 3 Simulation of Coupled PDAEs - Dynamic Iteration and Multirate Simulation: Giuseppe Alм, Andreas Bartel, Michael Gьnther, Vittorio Romano and Sebastian Schцps.- Part III Model Order Reduction: 4 Model Order Reduction - Methods, Concepts and Properties: Athanasios C. Antoulas, Roxana Ionutiu, Nelson Martins, E. Jan W. ter Maten, Kasra Mohaghegh, Roland Pulch, Joost Rommes, Maryam Saadvandi and Michael Striebel.- 5 Parameterized Model Order Reduction: Gabriela Ciuprina, Jorge Fernбndez Villena, Daniel Ioan, Zoran Ilievski, Sebastian Kula, E. Jan W. ter Maten, Kasra Mohaghegh, Roland Pulch, Wil H.A. Schilders, L. Miguel Silveira, Alexandra, Stefбnescu and Michael Striebel.- 6 Advanced topics in Model Order Reduction: Davit Harutyunyan, Roxana Ionutiu, E. Jan W. ter Maten, Joost Rommes, Wil H.A. Schilders and Michael Striebel.- Part IV Optimization: 7 Optimization Methods and Applications to microelectronics CAD: Salvatore Rinaudo, Valeria Cinnera Martino, Franco Fiorante, Giovanni Stracquadanio and Giuseppe Nicosia.- Part V COMSON Methodology: 8 COMSON Demonstrator Platform: Georg Denk, Tamara Bechtold, Massimiliano Culpo, Carlo de Falco, and Alexander Rusakov.- 9 eLearning in Industrial Mathematics with applications to Nanoelectronics: Giuseppe Alм, Eleonora Bilotta, Lorella Gabriele, Pietro Pantano, Josй Sepъlveda, Rocco Servidio, and Alexander Vasenev.- Index.

Автор: Andreas Linderholt; Matthew S. Allen; Randall L. M
Название: Dynamics of Coupled Structures, Volume 4
ISBN: 3030090450 ISBN-13(EAN): 9783030090456
Издательство: Springer
Рейтинг:
Цена: 186330.00 T
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Описание: Dynamics of Coupled Structures, Volume 4:  Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics, 2018, the fourth volume of nine from the Conference brings together contributions to this important area of research and engineering.  The collection presents early findings and case studies on fundamental and applied aspects of the Dynamics of Coupled Structures, including papers on: Experimental Nonlinear DynamicsJoints, Friction & DampingNonlinear SubstructuringTransfer Path Analysis and Source CharacterizationAnalytical Substructuring & Numerical Reduction TechniquesReal Time SubstructuringAssembling & Decoupling Substructures & Boundary Conditions

Автор: Linderholt
Название: Dynamics of Coupled Structures, Volume 4
ISBN: 3319746537 ISBN-13(EAN): 9783319746531
Издательство: Springer
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Цена: 186330.00 T
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Автор: Jacques Rondal
Название: Coupled Instabilities in Metal Structures
ISBN: 3211829172 ISBN-13(EAN): 9783211829172
Издательство: Springer
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Цена: 111790.00 T
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Описание: Aims to fill up the gaps between theoretical, numerical, and practical design approaches in the field of coupled instabilities of metal structures. This book leads progressively from the mathematical basic theories to the design aspects through numerical and semi-empirical approaches of the interactive buckling of metal structures.