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UID:

Umfang: 1 online resource (313 pages)

Ausgabe: 1st ed.

ISBN: 9783030233709

Serie: Soft and Biological Matter Series

Anmerkung: Intro -- Preface -- Contents -- 1 Numerical Approaches to Complex Fluids -- 1.1 Introduction to Complex Fluids and Rheology -- 1.2 Macroscopic Approaches -- 1.2.1 Eulerian/Eulerian Methods -- Inelastic Shear-Thinning/Thickening Fluids -- Viscoelastic Fluids -- Plastic Effects -- Fluid-Structure Interaction -- 1.3 Microscopic Approaches -- 1.3.1 Eulerian/Lagrangian Methods -- Immersed Boundary Methods for Suspensions of Rigid Particles -- Front-Tracking Methods for Suspensions of Deformable Droplets -- 1.3.2 Eulerian/Eulerian Methods -- Volume of Fluids -- Level-Set Method -- Phase-Field Methods -- 1.3.3 Other Approaches -- 1.4 Conclusions -- References -- 2 Basic Concepts of Stokes Flows -- 2.1 Introduction -- 2.2 Navier-Stokes and Stokes Equations -- 2.2.1 Navier-Stokes Equations -- 2.2.2 Stokes Flows -- 2.3 Reversibility of Fluid Flows -- 2.3.1 Examples of Reversibility -- 2.3.2 Irreversible Trajectories in Stokes Flow -- 2.4 Minimum Energy Dissipation Theorem -- 2.4.1 Statement -- 2.4.2 An Application of the Minimum Energy Dissipation Theorem -- 2.5 Limits of the Stokes Approximation -- 2.5.1 Example of a System Where the Stokes Approximation Does Not Work -- Other Linear Flow Equations -- 2.5.2 Departures from Reversibility Caused by Inertia -- 2.5.3 Accelerating Fluid Example -- 2.6 Conclusions -- References -- 3 Mesoscopic Approach to Nematic Fluids -- 3.1 Introduction to Nematic Fluids -- 3.2 Nematic Order Parameters -- 3.3 Landau-de Gennes Free Energy Approach -- 3.3.1 Landau Theory of Nematic Phase Transition -- 3.3.2 Elastic Free Energy -- 3.3.3 Surface Anchoring -- 3.3.4 Electric Field Effects -- 3.3.5 Magnetic Field Effects -- 3.4 Topological Defects -- 3.4.1 Umbilic Defects -- 3.4.2 Basics of Topological Theory of Defects -- 3.5 Nematodynamics -- 3.5.1 Ericksen Stress Tensor -- 3.5.2 Ericksen-Leslie-Parodi Approach. , 3.5.3 Beris-Edwards Model -- 3.5.4 Qian-Sheng Model -- 3.5.5 Towards Active Nematics -- 3.6 Nematic Microfluidics -- 3.6.1 Nematic Flows in Channels -- 3.6.2 Nematic Microfluidic Junctions -- 3.6.3 Colloidal Particles in Nematic Microfluidic Environment -- 3.7 Nematic Colloids -- 3.7.1 Single Spherical Particle -- 3.7.2 Interparticle Interactions -- 3.7.3 Assembly and Self-assembly of Colloidal Structures -- 3.7.4 Complex-Shaped and Topological Colloids -- 3.8 Conclusions -- References -- 4 Amphiphilic Janus Particles at Interfaces -- Acronyms -- 4.1 Introduction -- 4.2 Short History of Asymmetric Janus Particles -- 4.3 General Synthetic Routes -- 4.3.1 Masking and Asymmetric Modification -- 4.3.2 Seeded Emulsion Polymerisation and Phase Separation -- 4.3.3 Microfluidic and Capillary Electro-Jetting Methods -- 4.3.4 Polymer Co-precipitation and Phase Separation -- 4.4 Tuning the Surface Polarity in JPs -- 4.5 Interfacial Activity and Adsorption at Interfaces -- 4.5.1 Contact Angle and Interfacial Adsorption Energies of HPs vs. JPs -- 4.5.2 Inter-Particle Interaction at Interfaces vs. Lowering the Interfacial Tension -- 4.5.3 Activation and Adsorption Energies of JPs Spontaneously Adsorbing at Interfaces -- 4.6 Pickering Emulsions: Arrested JPs at Interfaces -- 4.7 Self-Assembly of Janus Particles -- 4.8 JP-Based Nanomotors -- 4.9 Conclusions -- References -- 5 Upscaling Flow and Transport Processes -- 5.1 Introduction -- 5.2 Flow Through Porous and Heterogeneous Media -- 5.2.1 Darcy's Law -- 5.2.2 Extensions of Darcy's Law -- 5.2.3 Heterogeneous Media -- 5.3 Macroscopic Transport Models -- 5.3.1 Fickian Dispersion -- 5.3.2 Anomalous Dispersion -- Continuous Time Random Walks -- Multi-Rate Mass Transfer -- 5.3.3 Mixing and Chemical Reactions -- Mixing, Diffusion and Dispersion -- Chemical Reactions -- 5.4 Multiphase and Surface Processes. , 5.4.1 Mass and Heat Transfer -- From Surface Processes to Averaged Reaction Rates -- 5.5 Conclusions -- Appendix A: Homogenisation and Two-Scale Expansions -- Appendix B: Volume/Ensemble Averaging -- References -- 6 Recent Developments in Particle Tracking Diagnosticsfor Turbulence Research -- 6.1 Introduction -- 6.2 A Model-Free Calibration Method -- 6.2.1 Principle -- 6.2.2 Practical Implementation -- 6.2.3 Results: Comparison with Tsai Model -- 6.2.4 Discussion -- 6.3 Particle Tracking Algorithms -- 6.3.1 Shadow Particle Tracking Velocimetry -- Experimental Setup -- The Trajectory Stereo-Matching Approach -- Flow Measurements -- 6.3.2 Improved Four-Frame Best Estimate -- 6.4 Noise Reduction in Post-Processing Statistical Analysis -- 6.4.1 Lagrangian Auto-Correlation Functions -- Results -- Discussion -- 6.4.2 Eulerian Structure Functions -- Method -- Results -- Discussion -- 6.5 Conclusions -- References -- 7 Numerical Simulations of Active Brownian Particles -- 7.1 Introduction -- 7.2 Passive Brownian Motion -- 7.3 Active Particles -- 7.3.1 Active Brownian Motion -- 7.3.2 Run-and-Tumble Motion -- 7.3.3 Chiral Active Brownian Motion -- 7.3.4 Gaussian Noise Reorientation Model -- 7.4 More Complex Models -- 7.4.1 Non-Spherical Particles -- 7.4.2 External Fields -- 7.4.3 Interacting Particles -- 7.4.4 Multiplicative Noise -- 7.5 Numerical Examples -- 7.5.1 Living Crystals -- 7.5.2 Colloids with Short-Range Aligning Interaction -- 7.6 Conclusions -- References -- 8 Active Fluids Within the Unified Coloured Noise Approximation -- 8.1 Introduction -- 8.1.1 The Genesis of the UCNA Model of Active Particles -- 8.2 The Unified Coloured Noise Approximation (UCNA) -- 8.2.1 Kinetic Approach -- 8.2.2 Stationary Solution in the Absence of Current -- 8.2.3 Fox Approximation -- 8.2.4 Entropy Production in UCNA -- 8.2.5 H-Theorem. , 8.3 Born-Green-Yvon Hierarchy in the Steady State -- 8.4 Active Pressure -- 8.5 Velocity Correlations -- 8.6 Simple Applications -- 8.6.1 Active Elastic Dumbbells -- 8.6.2 Pressure of N Noninteracting Active Particles Surrounded by Harshly Repulsive Walls -- 8.7 Active Particles in a Time-Dependent Potential -- 8.7.1 Effective Potential -- 8.7.2 Dynamical UCNA and Particle Density Profile -- 8.7.3 Average Drag Force -- 8.8 Conclusions -- Appendix 1: Entropy Production and Heat Flux in the GCN -- Appendix 2: Absence of Detailed Balance Condition in the GCN -- References -- 9 Quadrature-Based Lattice Boltzmann Models for RarefiedGas Flow -- 9.1 Introduction -- 9.2 Generalities -- 9.3 One-Dimensional Quadrature-Based LB Models -- 9.3.1 Full-Range Gauss-Hermite Quadrature -- 9.3.2 Half-Range Gauss-Hermite Quadrature -- 9.4 LB Models in the Three-Dimensional Momentum Space -- 9.4.1 Reduced Distributions -- 9.4.2 Mixed Quadrature LB Models with Reduced Distribution Functions -- 9.4.3 The Lattice Boltzmann Equation -- 9.4.4 Non-Dimensionalisation Procedure -- 9.5 Simulation Results -- 9.5.1 Couette Flow Between Parallel Plates -- 9.5.2 Force-Driven Poiseuille Flow Between Parallel Plates -- 9.6 Conclusions -- Appendix: Numerical Scheme -- References -- Index.

Weitere Ausg.: Print version: Toschi, Federico Flowing Matter Cham : Springer International Publishing AG,c2019 ISBN 9783030233693

Sprache: Englisch

Fachgebiete: Physik

Schlagwort(e): Electronic books. ; Aufsatzsammlung

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UID:

Umfang: VII, 309 p. 74 illus., 52 illus. in color. , online resource.

Ausgabe: 1st ed. 2019.

ISBN: 9783030233709

Serie: Soft and Biological Matter,

Inhalt: This open access book, published in the Soft and Biological Matter series, presents an introduction to selected research topics in the broad field of flowing matter, including the dynamics of fluids with a complex internal structure -from nematic fluids to soft glasses- as well as active matter and turbulent phenomena. Flowing matter is a subject at the crossroads between physics, mathematics, chemistry, engineering, biology and earth sciences, and relies on a multidisciplinary approach to describe the emergence of the macroscopic behaviours in a system from the coordinated dynamics of its microscopic constituents. Depending on the microscopic interactions, an assembly of molecules or of mesoscopic particles can flow like a simple Newtonian fluid, deform elastically like a solid or behave in a complex manner. When the internal constituents are active, as for biological entities, one generally observes complex large-scale collective motions. Phenomenology is further complicated by the invariable tendency of fluids to display chaos at the large scales or when stirred strongly enough. This volume presents several research topics that address these phenomena encompassing the traditional micro-, meso-, and macro-scales descriptions, and contributes to our understanding of the fundamentals of flowing matter. This book is the legacy of the COST Action MP1305 "Flowing Matter".

Anmerkung: Chapter1. Numerical approaches to complex fluids -- Chapter2. Basic Concepts of Stokes Flows -- Chapter3. Mesoscopic approach to nematic fluids -- Chapter4. Amphiphilic Janus Particles at Interfaces -- Chapter5. Upscaling Flow and Transport Processes -- Chapter6. Recent Developments in Particle Tracking Diagnostics for Turbulence Research -- Chapter7. Numerical simulations of active Brownian particles -- Chapter8. Active fluids within the unified coloured noise approximation -- Chapter9. Quadrature-based lattice Boltzmann models for rarefied gas flow.

In: Springer Nature eBook

Weitere Ausg.: Printed edition: ISBN 9783030233693

Weitere Ausg.: Printed edition: ISBN 9783030233716

Weitere Ausg.: Printed edition: ISBN 9783030233723

Sprache: Englisch

DOI: 10.1007/978-3-030-23370-9

URL: https://doi.org/10.1007/978-3-030-23370-9

UID:

Umfang: 1 online resource

ISBN: 9783030233709 , 3030233707

Inhalt: This open access book, published in the Soft and Biological Matter series, presents an introduction to selected research topics in the broad field of flowing matter, including the dynamics of fluids with a complex internal structure -from nematic fluids to soft glasses- as well as active matter and turbulent phenomena. Flowing matter is a subject at the crossroads between physics, mathematics, chemistry, engineering, biology and earth sciences, and relies on a multidisciplinary approach to describe the emergence of the macroscopic behaviours in a system from the coordinated dynamics of its microscopic constituents. Depending on the microscopic interactions, an assembly of molecules or of mesoscopic particles can flow like a simple Newtonian fluid, deform elastically like a solid or behave in a complex manner. When the internal constituents are active, as for biological entities, one generally observes complex large-scale collective motions. Phenomenology is further complicated by the invariable tendency of fluids to display chaos at the large scales or when stirred strongly enough. This volume presents several research topics that address these phenomena encompassing the traditional micro-, meso-, and macro-scales descriptions, and contributes to our understanding of the fundamentals of flowing matter. This book is the legacy of the COST Action MP1305 "Flowing Matter."

Anmerkung: Chapter1. Numerical approaches to complex fluids -- Chapter2. Basic Concepts of Stokes Flows -- Chapter3. Mesoscopic approach to nematic fluids -- Chapter4. Amphiphilic Janus Particles at Interfaces -- Chapter5. Upscaling Flow and Transport Processes -- Chapter6. Recent Developments in Particle Tracking Diagnostics for Turbulence Research -- Chapter7. Numerical simulations of active Brownian particles -- Chapter8. Active fluids within the unified coloured noise approximation -- Chapter9. Quadrature-based lattice Boltzmann models for rarefied gas flow.

Weitere Ausg.: Print version: FLOWING MATTER. [Place of publication not identified] SPRINGER NATURE, 2019 ISBN 3030233693

Weitere Ausg.: ISBN 9783030233693

Sprache: Englisch

URL: ProQuest Ebook Central

URL: SpringerLink

URL: http://www.oapen.org/download/?type=document&docid=1007094

UID:

Umfang: 1 online resource (VII, 309 p. 74 illus., 52 illus. in color.)

Ausgabe: 1st ed. 2019.

ISBN: 3-030-23370-7

Serie: Soft and Biological Matter,

Inhalt: This open access book, published in the Soft and Biological Matter series, presents an introduction to selected research topics in the broad field of flowing matter, including the dynamics of fluids with a complex internal structure -from nematic fluids to soft glasses- as well as active matter and turbulent phenomena. Flowing matter is a subject at the crossroads between physics, mathematics, chemistry, engineering, biology and earth sciences, and relies on a multidisciplinary approach to describe the emergence of the macroscopic behaviours in a system from the coordinated dynamics of its microscopic constituents. Depending on the microscopic interactions, an assembly of molecules or of mesoscopic particles can flow like a simple Newtonian fluid, deform elastically like a solid or behave in a complex manner. When the internal constituents are active, as for biological entities, one generally observes complex large-scale collective motions. Phenomenology is further complicated by the invariable tendency of fluids to display chaos at the large scales or when stirred strongly enough. This volume presents several research topics that address these phenomena encompassing the traditional micro-, meso-, and macro-scales descriptions, and contributes to our understanding of the fundamentals of flowing matter. This book is the legacy of the COST Action MP1305 “Flowing Matter”.

Anmerkung: Chapter1. Numerical approaches to complex fluids -- Chapter2. Basic Concepts of Stokes Flows -- Chapter3. Mesoscopic approach to nematic fluids -- Chapter4. Amphiphilic Janus Particles at Interfaces -- Chapter5. Upscaling Flow and Transport Processes -- Chapter6. Recent Developments in Particle Tracking Diagnostics for Turbulence Research -- Chapter7. Numerical simulations of active Brownian particles -- Chapter8. Active fluids within the unified coloured noise approximation -- Chapter9. Quadrature-based lattice Boltzmann models for rarefied gas flow. , English

Weitere Ausg.: ISBN 3-030-23369-3

Sprache: Englisch

DOI: 10.1007/978-3-030-23370-9

UID:

Umfang: 1 online resource (VII, 309 p. 74 illus., 52 illus. in color.)

Ausgabe: 1st ed. 2019.

ISBN: 3-030-23370-7

Serie: Soft and Biological Matter,

Inhalt: This open access book, published in the Soft and Biological Matter series, presents an introduction to selected research topics in the broad field of flowing matter, including the dynamics of fluids with a complex internal structure -from nematic fluids to soft glasses- as well as active matter and turbulent phenomena. Flowing matter is a subject at the crossroads between physics, mathematics, chemistry, engineering, biology and earth sciences, and relies on a multidisciplinary approach to describe the emergence of the macroscopic behaviours in a system from the coordinated dynamics of its microscopic constituents. Depending on the microscopic interactions, an assembly of molecules or of mesoscopic particles can flow like a simple Newtonian fluid, deform elastically like a solid or behave in a complex manner. When the internal constituents are active, as for biological entities, one generally observes complex large-scale collective motions. Phenomenology is further complicated by the invariable tendency of fluids to display chaos at the large scales or when stirred strongly enough. This volume presents several research topics that address these phenomena encompassing the traditional micro-, meso-, and macro-scales descriptions, and contributes to our understanding of the fundamentals of flowing matter. This book is the legacy of the COST Action MP1305 “Flowing Matter”.

Anmerkung: Chapter1. Numerical approaches to complex fluids -- Chapter2. Basic Concepts of Stokes Flows -- Chapter3. Mesoscopic approach to nematic fluids -- Chapter4. Amphiphilic Janus Particles at Interfaces -- Chapter5. Upscaling Flow and Transport Processes -- Chapter6. Recent Developments in Particle Tracking Diagnostics for Turbulence Research -- Chapter7. Numerical simulations of active Brownian particles -- Chapter8. Active fluids within the unified coloured noise approximation -- Chapter9. Quadrature-based lattice Boltzmann models for rarefied gas flow. , English

Weitere Ausg.: ISBN 3-030-23369-3

Sprache: Englisch

DOI: 10.1007/978-3-030-23370-9

UID:

Umfang: 1 online resource (VII, 309 p. 74 illus., 52 illus. in color.)

Ausgabe: 1st ed. 2019.

ISBN: 3-030-23370-7

Serie: Soft and Biological Matter,

Inhalt: This open access book, published in the Soft and Biological Matter series, presents an introduction to selected research topics in the broad field of flowing matter, including the dynamics of fluids with a complex internal structure -from nematic fluids to soft glasses- as well as active matter and turbulent phenomena. Flowing matter is a subject at the crossroads between physics, mathematics, chemistry, engineering, biology and earth sciences, and relies on a multidisciplinary approach to describe the emergence of the macroscopic behaviours in a system from the coordinated dynamics of its microscopic constituents. Depending on the microscopic interactions, an assembly of molecules or of mesoscopic particles can flow like a simple Newtonian fluid, deform elastically like a solid or behave in a complex manner. When the internal constituents are active, as for biological entities, one generally observes complex large-scale collective motions. Phenomenology is further complicated by the invariable tendency of fluids to display chaos at the large scales or when stirred strongly enough. This volume presents several research topics that address these phenomena encompassing the traditional micro-, meso-, and macro-scales descriptions, and contributes to our understanding of the fundamentals of flowing matter. This book is the legacy of the COST Action MP1305 “Flowing Matter”.

Anmerkung: Chapter1. Numerical approaches to complex fluids -- Chapter2. Basic Concepts of Stokes Flows -- Chapter3. Mesoscopic approach to nematic fluids -- Chapter4. Amphiphilic Janus Particles at Interfaces -- Chapter5. Upscaling Flow and Transport Processes -- Chapter6. Recent Developments in Particle Tracking Diagnostics for Turbulence Research -- Chapter7. Numerical simulations of active Brownian particles -- Chapter8. Active fluids within the unified coloured noise approximation -- Chapter9. Quadrature-based lattice Boltzmann models for rarefied gas flow. , English

Weitere Ausg.: ISBN 3-030-23369-3

Sprache: Englisch

DOI: 10.1007/978-3-030-23370-9