Cellular and porous materials : thermal properties simulation and prediction / / edited by Andreas Öchsner, Graeme E. Murch and Marcelo J. S. de Lemos |
Pubbl/distr/stampa | Weinheim, [Germany] : , : Wiley-VCH Verlag GmbH & Co. KGaA, , 2008 |
Descrizione fisica | 1 online resource (442 p.) |
Disciplina |
536.23
536/.23 |
Soggetto topico | Porous materials - Thermal properties |
Soggetto genere / forma | Electronic books. |
ISBN |
1-282-01060-3
9786612010606 3-527-62140-7 3-527-62141-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Cellular and Porous Materials Thermal Properties Simulation and Prediction; Contents; Preface; List of Contributors; 1 Interfacial Heat Transport in Highly Permeable Media: A Finite Volume Approach; 1.1 Introduction; 1.2 Governing Equations; 1.2.1 Microscopic Transport Equations; 1.2.2 Decomposition of Flow Variables in Space and Time; 1.2.3 Macroscopic Flow and Energy Equations; 1.2.4 Macroscopic Two-Energy Equation Modeling; 1.2.5 Interfacial Heat Transfer Coefficient; 1.3 Numerical Determination of hi; 1.3.1 Physical Model; 1.3.2 Periodic Flow; 1.3.3 Film Coefficient hi
1.4 Results and Discussion1.4.1 Array of Square Rods; 1.4.2 Array of Elliptic Rods; 1.4.3 Correlations for Laminar and Turbulent Flows; 1.5 Conclusions; References; 2 Effective Thermal Properties of Hollow-Sphere Structures: A Finite Element Approach; 2.1 Introduction; 2.1.1 Finite Element Method and Heat Transfer Problems; 2.1.2 Hollow-Sphere Structures in the Context of Cellular Metals; 2.2 Finite Element Method; 2.2.1 Basics of Heat Transfer; 2.2.2 Weighted Residual Method; 2.2.3 Discretization and Principal Finite Element Equation; 2.2.4 Four-Node Planar Bilinear Quadrilateral (Quad4) 2.2.4.1 General Rectangular Quad4 Element2.2.4.2 Postprocessing; 2.2.5 Nonlinearities; 2.3 Modelling of Hollow-Sphere Structures; 2.3.1 Geometry, Mesh and Boundary Conditions; 2.3.2 Material Properties; 2.4 Determination of the Effective Thermal Conductivities; 2.4.1 Influence of the Morphology and Joining Technique; 2.4.2 Influence of the Topology; 2.4.3 Temperature-Dependent Material Properties; 2.4.3.1 Low Temperature Gradient; 2.4.3.2 High Temperature Gradient; 2.4.4 Application Example: Sandwich Structure; 2.5 Conclusions; References 3 Thermal Properties of Composite Materials and Porous Media: Lattice-Based Monte Carlo Approaches3.1 Introduction; 3.2 Monte Carlo Methods of Calculation of the Effective Thermal Conductivity; 3.2.1 The Einstein Equation; 3.2.2 Fick's First Law (Fourier Equation); 3.3 Monte Carlo Calculations of the Effective Thermal Conductivity; 3.3.1 Effective Diffusion in Two-Component Composites/Porous Media; 3.3.2 Effective Diffusion in Three-Component Composites; 3.4 Determination of Temperature Profiles; References; 4 Fluid Dynamics in Porous Media: A Boundary Element Approach; 4.1 Introduction 4.1.1 Transport Phenomena in Porous Media4.1.2 Boundary Element Method for Fluid Dynamics in Porous Media; 4.2 Governing Equations; 4.3 Boundary Element Method; 4.3.1 Velocity-Vorticity Formulation; 4.3.2 Boundary Domain Integral Equations; 4.3.3 Discretized Boundary Domain Integral Equations; 4.3.4 Solution Procedure; 4.4 Numerical Examples; 4.4.1 Double-Diffusive Natural Convection in Vertical Cavity; 4.4.2 Double-Diffusive Natural Convection in a Horizontal Porous Layer; 4.5 Conclusion; References; 5 Analytical Methods for Heat Conduction in Composites and Porous Media; 5.1 Introduction 5.2 Mathematical Models for Heat Conduction |
Record Nr. | UNINA-9910144377603321 |
Weinheim, [Germany] : , : Wiley-VCH Verlag GmbH & Co. KGaA, , 2008 | ||
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Lo trovi qui: Univ. Federico II | ||
|
Cellular and porous materials : thermal properties simulation and prediction / / edited by Andreas Öchsner, Graeme E. Murch and Marcelo J. S. de Lemos |
Pubbl/distr/stampa | Weinheim, [Germany] : , : Wiley-VCH Verlag GmbH & Co. KGaA, , 2008 |
Descrizione fisica | 1 online resource (442 p.) |
Disciplina |
536.23
536/.23 |
Soggetto topico | Porous materials - Thermal properties |
ISBN |
1-282-01060-3
9786612010606 3-527-62140-7 3-527-62141-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Cellular and Porous Materials Thermal Properties Simulation and Prediction; Contents; Preface; List of Contributors; 1 Interfacial Heat Transport in Highly Permeable Media: A Finite Volume Approach; 1.1 Introduction; 1.2 Governing Equations; 1.2.1 Microscopic Transport Equations; 1.2.2 Decomposition of Flow Variables in Space and Time; 1.2.3 Macroscopic Flow and Energy Equations; 1.2.4 Macroscopic Two-Energy Equation Modeling; 1.2.5 Interfacial Heat Transfer Coefficient; 1.3 Numerical Determination of hi; 1.3.1 Physical Model; 1.3.2 Periodic Flow; 1.3.3 Film Coefficient hi
1.4 Results and Discussion1.4.1 Array of Square Rods; 1.4.2 Array of Elliptic Rods; 1.4.3 Correlations for Laminar and Turbulent Flows; 1.5 Conclusions; References; 2 Effective Thermal Properties of Hollow-Sphere Structures: A Finite Element Approach; 2.1 Introduction; 2.1.1 Finite Element Method and Heat Transfer Problems; 2.1.2 Hollow-Sphere Structures in the Context of Cellular Metals; 2.2 Finite Element Method; 2.2.1 Basics of Heat Transfer; 2.2.2 Weighted Residual Method; 2.2.3 Discretization and Principal Finite Element Equation; 2.2.4 Four-Node Planar Bilinear Quadrilateral (Quad4) 2.2.4.1 General Rectangular Quad4 Element2.2.4.2 Postprocessing; 2.2.5 Nonlinearities; 2.3 Modelling of Hollow-Sphere Structures; 2.3.1 Geometry, Mesh and Boundary Conditions; 2.3.2 Material Properties; 2.4 Determination of the Effective Thermal Conductivities; 2.4.1 Influence of the Morphology and Joining Technique; 2.4.2 Influence of the Topology; 2.4.3 Temperature-Dependent Material Properties; 2.4.3.1 Low Temperature Gradient; 2.4.3.2 High Temperature Gradient; 2.4.4 Application Example: Sandwich Structure; 2.5 Conclusions; References 3 Thermal Properties of Composite Materials and Porous Media: Lattice-Based Monte Carlo Approaches3.1 Introduction; 3.2 Monte Carlo Methods of Calculation of the Effective Thermal Conductivity; 3.2.1 The Einstein Equation; 3.2.2 Fick's First Law (Fourier Equation); 3.3 Monte Carlo Calculations of the Effective Thermal Conductivity; 3.3.1 Effective Diffusion in Two-Component Composites/Porous Media; 3.3.2 Effective Diffusion in Three-Component Composites; 3.4 Determination of Temperature Profiles; References; 4 Fluid Dynamics in Porous Media: A Boundary Element Approach; 4.1 Introduction 4.1.1 Transport Phenomena in Porous Media4.1.2 Boundary Element Method for Fluid Dynamics in Porous Media; 4.2 Governing Equations; 4.3 Boundary Element Method; 4.3.1 Velocity-Vorticity Formulation; 4.3.2 Boundary Domain Integral Equations; 4.3.3 Discretized Boundary Domain Integral Equations; 4.3.4 Solution Procedure; 4.4 Numerical Examples; 4.4.1 Double-Diffusive Natural Convection in Vertical Cavity; 4.4.2 Double-Diffusive Natural Convection in a Horizontal Porous Layer; 4.5 Conclusion; References; 5 Analytical Methods for Heat Conduction in Composites and Porous Media; 5.1 Introduction 5.2 Mathematical Models for Heat Conduction |
Record Nr. | UNINA-9910829906103321 |
Weinheim, [Germany] : , : Wiley-VCH Verlag GmbH & Co. KGaA, , 2008 | ||
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Lo trovi qui: Univ. Federico II | ||
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Mass transport in advanced engineering materials : special topic volume with invited peer reviewed papers only / / edited by Graeme E. Murch, Irina V. Belova and Andreas Ochsner |
Pubbl/distr/stampa | Pfaffikon, Switzerland : , : Trans Tech Publications, , 2016 |
Descrizione fisica | 1 online resource (143 pages) : illustrations |
Disciplina | 620.11296 |
Collana | Diffusion Foundations |
Soggetto topico |
Materials - Fluid dynamics
Mass transfer |
ISBN | 3-0357-3148-9 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910155268003321 |
Pfaffikon, Switzerland : , : Trans Tech Publications, , 2016 | ||
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Lo trovi qui: Univ. Federico II | ||
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