Transport processes in porous media:
Gespeichert in:
Hauptverfasser: | , |
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Format: | Buch |
Sprache: | English |
Veröffentlicht: |
Berlin [u.a.]
Springer
2012
|
Schriftenreihe: | Advanced structured materials
20 |
Schlagworte: | |
Online-Zugang: | Inhaltstext Inhaltsverzeichnis |
Beschreibung: | XII, 236 S. graph. Darst. |
ISBN: | 3642279090 9783642279096 |
Internformat
MARC
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300 | |a XII, 236 S. |b graph. Darst. | ||
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Datensatz im Suchindex
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adam_text |
IMAGE 1
CONTENTS
1 INTRODUCTION 1
1.1 WHY POROUS MATERIALS? 1
1.2 AIMS AND SCOPES 2
1.3 BOOK CONTENTS AND STRUCTURE 3
REFERENCE 4
2 FUNDAMENTALS O F POROUS STRUCTURES 5
2.1 INTRODUCTION 5
2.2 CELL MODELS 5
2.3 DIGITAL RECONSTRUCTION (LATTICE BOLTZMANN METHOD) OF THE POROUS
STRUCTURE 9
2.3.1 POROUS MEDIA GENERATION 10
2.4 STOCHASTIC MODELING 11
2.4.1 THE PORE SPACE 13
2.4.2 TRANSPORT PROPERTIES 17
REFERENCES 18
3 FLOW IN POROUS MEDIA 23
3.1 INTRODUCTION 23
3.1.1 MACROSCOPIC DESCRIPTION 24
3.1.2 MICROSCOPIC DESCRIPTION 25
3.2 ANALYTICAL SOLUTIONS FOR SINGLE PHASE FLOW IN CELL MODELS . . . . 25
3.2.1 SPHERE-IN-CELL MODELS: KUWABARA'S APPROACH 26
3.2.2 SPHERE-IN-CELL MODELS: HAPPEL'S APPROACH 27
3.2.3 CYLINDER-IN-CELL MODELS 29
3.2.4 SPHEROID-IN-CELL MODEL 29
3.3 SINGLE PHASE FLOW IN GRANULAR STRUCTURES 33
3.3.1 REPRESENTATION OF 3-D SPHERE ASSEMBLAGES 33
3.3.2 THE FLOW FIELD 34
3.3.3 RESULTS AND DISCUSSION 37
REFERENCES 37
I X
HTTP://D-NB.INFO/1018211349
IMAGE 2
X CONTENTS
4 TRANSPORT PHENOMENA IN POROUS STRUCTURES 39
4.1 INTRODUCTION 39
4.2 DIFFUSION 41
4.2.1 CONSTRICTIVITY FACTOR 41
4.2.2 TORTUOSITY FACTOR 4 2
4.2.3 POROSITY FACTOR 4 3
4.2.4 DIFFUSION IN SEMI-INFINITE POROUS MEDIA 43
4.2.5 DIFFUSION IN A PLANE SHEET 44
4.2.6 DIFFUSION IN A CYLINDER 45
4.2.7 DIFFUSION IN A SPHERE 4 6
4.3 AXIAL DISPERSION 47
4.3.1 PARAMETERS INFLUENCING AXIAL DISPERSION: POROUS MEDIUM 48
4.3.2 PARAMETERS INFLUENCING AXIAL DISPERSION: FLUID PROPERTIES 53
4.4 RADIAL DISPERSION 58
4.4.1 PARAMETERS INFLUENCING RADIAL DISPERSION: POROUS MEDIUM 60
4.4.2 PARAMETERS INFLUENCING RADIAL DISPERSION: FLUID PROPERTIES 63
4.5 DISPERSION IN PACKED BEDS FLOWING BY NON-NEWTONIAN FLUIDS 65
4.6 CORRELATIONS 67
4.6.1 NEW CORRELATIONS: AXIAL DISPERSION 74
4.6.2 NEW CORRELATIONS: RADIAL DISPERSION 76
REFERENCES 80
5 MODELING O F TRANSPORT PROCESSES IN POROUS MATERIALS 87
5.1 INTRODUCTION 87
5.2 SINGLE PHASE TRANSPORT IN UNIT CELLS 87
5.2.1 FUNDAMENTAL QUANTITIES 88
5.2.2 ADSORPTION MECHANISMS 89
5.2.3 . MASS TRANSPORT THROUGH SPHERES 91
5.2.4 MASS TRANSPORT THROUGH CYLINDERS 98
5.2.5 MASS TRANSPORT THROUGH SPHEROIDS 98
5.2.6 SINGLE PHASE MASS TRANSPORT IN OTHER-TYPE UNIT CELLS 106
5.3 SINGLE PHASE FLOW IN GRANULAR STRUCTURES 106
5.4 MACROSCOPIC QUANTITIES FOR SINGLE PHASE TRANSPORT 112
5.4.1 STOCHASTICALLY CONSTRUCTED 3-D SPHERE ASSEMBLAGE . . . . 113 5.4.2
THE FLOW FIELD (SINGLE PHASE FLOW) 113
5.4.3 MATHEMATICAL FORMULATION 114
5.4.4 THE VOLUME-AVERAGING PROCEDURE 114
IMAGE 3
CONTENTS XI
5.4.5 SIMULATIONS 116
5.4.6 RESULTS AND DISCUSSION 117
REFERENCES 120
6 EXPERIMENTAL AND NUMERICAL INVESTIGATION O F MASS TRANSPORT IN POROUS
MEDIA 123
6.1 MEASUREMENT O F MOLECULAR DIFFUSION COEFFICIENTS 123
6.1.1 DIFFUSION ALONE 124
6.1.2 DIFFUSION WITH CONVECTION 125
6.1.3 EXPERIMENTS 126
6.2 MEASUREMENT O F DISPERSION COEFFICIENTS (AXIAL AND R A D I A L ) . .
. . 128 6.2.1 MEASUREMENT O F AXIAL DISPERSION COEFFICIENTS 128
6.2.2 MEASUREMENT O F RADIAL DISPERSION COEFFICIENTS 131
6.3 MEASUREMENT O F SOLUBILITY AT DIFFERENT TEMPERATURES 141
6.3.1 MASS TRANSFER AROUND A BURIED SOLUBLE SPHERE 142
6.3.2 EXPERIMENTAL SET-UP 143
6.4 MEASUREMENT O F TORTUOSITY IN POROUS MEDIA 145
6.4.1 EXPERIMENTAL EXAMPLE 148
6.5 MASS TRANSFER AROUND ACTIVE SOLIDS 149
6.5.1 MASS TRANSFER FROM A SOLUBLE FLAT SLAB 149
6.5.2 MASS TRANSFER FROM A SOLUBLE A CYLINDER ALIGNED WITH FLOW 154
6.5.3 MASS TRANSFER FROM A SOLUBLE SPHERE 157
6.5.4 MASS TRANSFER FROM A CYLINDER IN CROSS FLOW 159
6.5.5 MASS TRANSFER FROM A PROLATE SPHEROID 162
6.5.6 MASS TRANSFER FROM AN OBLATE SPHEROID 167
REFERENCES 171
7 APPLICATIONS AND EXAMPLES 175
7.1 CONTAMINANT PLUME SIZES ASSOCIATED TO DIFFERENT ACTIVE SOLIDS 175
7.1.1 CONCENTRATION PROFILES FROM A SOLUBLE FLAT SLAB 176
7.1.2 CONCENTRATION PROFILES FROM A CYLINDER ALIGNED WITH FLOW 178
7.1.3 CONCENTRATION PROFILES FROM A SOLUBLE SPHERE 178
7.1.4 CONCENTRATION PROFILES FROM A CYLINDER IN CROSS FLOW 179
7.1.5 CONCENTRATION PROFILES FROM A PROLATE SPHEROID 180
7.1.6 CONCENTRATION PROFILES FROM AN OBLATE SPHEROID 181
7.2 RISING DAMP IN BUILDING WALLS 182
7.2.1 RISING DAMP THEORY 183
7.2.2 THE WALL BASE VENTILATION SYSTEM 184
7.2.3 NUMERICAL SIMULATION 187
7.2.4 RISING DAMP ANALYSIS 187
IMAGE 4
X J J CONTENTS
7.3 BUBBLES AND DROPS IN POROUS STRUCTURES 194
7.3.1 MOMENTS OF DISTRIBUTION (SY) 195
7.3.2 DETERMINATION OF SOURCE TERMS 197
7.3.3 SIMULATIONS 198
7.3.4 ALGORITHM VALIDATION AND FINDINGS 202
7.4 FLUID FLOWS THROUGH POROUS MEDIA IN FUEL CELLS 206
7.4.1 SOLID OXIDE FUEL CELL CONFIGURATION 208
7.4.2 ELECTROCHEMICAL AND SURFACE REACTIONS 208
7.4.3 TRANSPORT PHENOMENA IN GAS CHANNELS 210
7.4.4 TRANSPORT PHENOMENA IN POROUS MEDIA 211
7.4.5 SIMULATIONS 214
7.4.6 RESULTS AND DISCUSSION 215
7.5 MULTI PHASE TRANSPORT IN POROUS MEDIA 217
7.5.1 THEORETICAL BACKGROUND 218
7.5.2 FORMULATION OF THE PROBLEM 220
7.5.3 THE CLOSURE PROBLEMS 221
7.5.4 RESULTS AND DISCUSSION 223
REFERENCES 229
INDEX 235 |
any_adam_object | 1 |
author | Coutelieris, Frank A. Delgado, João M. P. Q. |
author_facet | Coutelieris, Frank A. Delgado, João M. P. Q. |
author_role | aut aut |
author_sort | Coutelieris, Frank A. |
author_variant | f a c fa fac j m p q d jmpq jmpqd |
building | Verbundindex |
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ctrlnum | (OCoLC)769420091 (DE-599)DNB1018211349 |
dewey-full | 620.1064 |
dewey-hundreds | 600 - Technology (Applied sciences) |
dewey-ones | 620 - Engineering and allied operations |
dewey-raw | 620.1064 |
dewey-search | 620.1064 |
dewey-sort | 3620.1064 |
dewey-tens | 620 - Engineering and allied operations |
discipline | Maschinenbau / Maschinenwesen Physik |
format | Book |
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indexdate | 2024-07-21T00:23:59Z |
institution | BVB |
isbn | 3642279090 9783642279096 |
language | English |
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series | Advanced structured materials |
series2 | Advanced structured materials |
spelling | Coutelieris, Frank A. Verfasser aut Transport processes in porous media Frank A. Coutelieris ; J. M. P. Q. Delgado Berlin [u.a.] Springer 2012 XII, 236 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Advanced structured materials 20 Poröser Stoff (DE-588)4046811-2 gnd rswk-swf Transportprozess (DE-588)4185932-7 gnd rswk-swf Strömung (DE-588)4058076-3 gnd rswk-swf Poröser Stoff (DE-588)4046811-2 s Strömung (DE-588)4058076-3 s DE-604 Transportprozess (DE-588)4185932-7 s Delgado, João M. P. Q. Verfasser aut Erscheint auch als Online-Ausgabe 978-3-642-27910-2 Advanced structured materials 20 (DE-604)BV036859877 20 X:MVB text/html http://deposit.dnb.de/cgi-bin/dokserv?id=3944495&prov=M&dok_var=1&dok_ext=htm Inhaltstext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024736056&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Coutelieris, Frank A. Delgado, João M. P. Q. Transport processes in porous media Advanced structured materials Poröser Stoff (DE-588)4046811-2 gnd Transportprozess (DE-588)4185932-7 gnd Strömung (DE-588)4058076-3 gnd |
subject_GND | (DE-588)4046811-2 (DE-588)4185932-7 (DE-588)4058076-3 |
title | Transport processes in porous media |
title_auth | Transport processes in porous media |
title_exact_search | Transport processes in porous media |
title_full | Transport processes in porous media Frank A. Coutelieris ; J. M. P. Q. Delgado |
title_fullStr | Transport processes in porous media Frank A. Coutelieris ; J. M. P. Q. Delgado |
title_full_unstemmed | Transport processes in porous media Frank A. Coutelieris ; J. M. P. Q. Delgado |
title_short | Transport processes in porous media |
title_sort | transport processes in porous media |
topic | Poröser Stoff (DE-588)4046811-2 gnd Transportprozess (DE-588)4185932-7 gnd Strömung (DE-588)4058076-3 gnd |
topic_facet | Poröser Stoff Transportprozess Strömung |
url | http://deposit.dnb.de/cgi-bin/dokserv?id=3944495&prov=M&dok_var=1&dok_ext=htm http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024736056&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
volume_link | (DE-604)BV036859877 |
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