GeoDict BaseReference2017.pdf-资料库

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GeoDict Reference RELEASE 2017 Andreas Wiegmann Jürgen Becker Erik Glatt Barbara Planas MATH2MARKET GMBH | WWW.MATH2MARKET.COM

INTRODUCTION TO GEODICT GEODICT APPLICATION IN INDUSTRY SECTORS GEODICT MODULES GEODICT BASE PLUS PRE-PROCESSORS AND POST-PROCESSORS GEODICT STRUCTURE GENERATORS GEODICT PROPERTIES PREDICTORS GEODICT INTERFACES DOCUMENTATION AND SUPPORT FILE MANAGEMENT INSTALLATION, SETTINGS, AND PROJECT FOLDER GEODICT FILE FORMATS AND EXTENSIONS IMPORTED, EXPORTED, AND SAVED FORMATS IN GEODICT GEODICT SAMPLE STRUCTURES GEODICT GRAPHICAL USER INTERFACE TOOLBAR MENU BAR FILE MODULES INTERFACES VIEW OPTIONS MACRO ABOUT AND HELP EDITING VOXELIZED AND ANALYTIC STRUCTURE MODELS STATUS SECTION MODULE SECTION VISUALIZATION AREA AND PANEL 2D CROSS SECTION (SEM) 3D RENDERING 1 2 3 3 3 4 5 6 7 7 8 9 10 11 12 13 13 21 22 23 24 50 53 54 64 65 66 68 69

GeoDict Authors and Contributors GeoDict FiberGeo PaperGeo PleatGeo EditGeo GadGeo GrainGeo WeaveGeo GridGeo PackGeo ProcessGeo LayerGeo ImportGeo ExportGeo A Wiegmann J Becker E Glatt H Andrä S Linden C Wagner R Westerteiger AK Vaikuntam M Alam J Shen K Schmidt A Wiegmann J Becker K Schladitz J Ohser H-K Hummel P Baumann E Glatt A Wiegmann E Glatt A Wiegmann J Becker E Glatt A Wiegmann E Glatt M Alam A Wiegmann J Becker A Wiegmann J Becker E Glatt S Linden L Cheng R Westerteiger C Wagner DiffuDict J Becker L Cheng A Wiegmann A Zemitis ConductoDict L Cheng A Zemitis A Wiegmann FlowDict L Cheng S Linden A Wiegmann ElastoDict H Andrä M Kabel V Rutka D Elvikis E Glatt FilterDict-Media R Westerteiger A Latz S Rief J Becker L Cheng A Wiegmann C Wagner FilterDict-Element E Glatt J Becker A Wiegmann L Cheng SatuDict J Becker A Wiegmann V Schulz R Westerteiger PoroDict MatDict J Becker R Westerteiger A Wiegmann E Glatt L Cheng AcoustoDict J Becker R Westerteiger A Wiegmann Volume Rendering S Linden R Westerteiger M Groß C Wagner User Guide B Planas geodict.com math2market.de S Schwichow B Planas E Glatt C Kronsbein C Wagner

INTRODUCTION TO GEODICT GeoDict® is the innovative, integrated, and user-friendly material simulator developed by Math2Market®. GeoDict is the software for multi-scale 3D image processing, material modeling, visualization, and property analysis. GeoDict is the tool needed for non-destructive material characterization, for the reduction of high-cost and time-consuming laboratory analysis, and for innovative, fast, and competitive material engineering. GeoDict allows you to:  Import and segment 3D- image data from μCT-scans, nanoCT-scans, or FIB/SEM-scans and  Convert this imported 3D-image data into 3D material models  Characterize 3D geometrical and physical material properties of these structures models by simulation. The Dict modules provide estimates of simple physical properties such as flow velocity, permeability, and effective elastic coefficients. Effective flow properties and effective mechanic properties can be simulated for any 3D digital object. Advanced computations, for combined complex physical properties such as saturation-dependent material properties, or pore size distribution analysis are also available.  Output and export data for input to CAE tools and other software packages. Export to Fluent™ and Abaqus are available without further need for mesh generation beyond the previous export to standard 3D image formats, surface triangulations, and ASCII formats.  Design novel materials on the computer. The Geo modules, or structure generation modules, include nonwoven fibrous structures, paper and foams, woven structures, sintered structures, and various regular arrays of objects. Characteristic to all random structures is that they are defined through some average properties. This means that any time you generate one, a different structure appears. Structure manipulation includes virtual compression, morphological operations, simple image filtering, and construction of overlapping and layered structures, and many more.  Visualize 3D material models and property characterization results  Analyze and plot property characterization results  Script command sequences to automate time-consuming, routine parameter studies GeoDict2017 User Guide 1

GeoDict2017 Base Reference GEODICT APPLICATION IN INDUSTRY SECTORS GeoDict is used worldwide for simulation-driven material development, property characterization, and process optimization in many industrial sectors. Among others: • Filtration - Design of filter media and filter components, and optimization of filtration and separation processes for the automotive industry, and design of membranes for industrial and environmental ultrafiltration (water, air). • Oil & Gas (Upstream) - Digital Rock Physics, Digital Sand Control, and Digital Hydraulic Fracturing for Enhanced Oil Recovery (EOR) in the upstream oil and gas industry sector. • Electrochemistry - Simulation of processes and design of components of fuel cells and batteries for the automotive industry. • Composites – Design of lightweight composites and simulation of processes for the automotive and alternative energy (wind) industries. • Hygiene – Design of woven and non-woven media for personal care and health industries. • Weaves & Paper - Simulation of processes and design of paper dewatering felts and forming fabrics for the paper industry. • Thermal and electrical insulation - Design of thermal and electrical insulation media and simulation of thermal and electrical processes for construction and textile industries. • Acoustic insulation – Design of acoustic insulation media and simulation of processes for sound insulation. • Simulations for colloid transport and bio-geochemical interfaces for water remediation. • Simulations of flow for the delivery of pain alleviation medication through pump infusion systems. • Simulations of micronic particle filtration and clogging phenomena in microfluidic devices. 2 GeoDict2017 User Guide

Introduction to GeoDict 2017 GEODICT MODULES The GeoDict software suite is organized into modules which can be combined to suit the needs of specific applications in numerous industrial sectors. GEODICT BASE PLUS PRE-PROCESSORS AND POST-PROCESSORS • Graphical User Interface, 2D / 3D visualization statistics, electron microscope view (SEM), result viewer, export images (.png), and movies (.mpg), smooth view. • GeoDict’s commands and functions can be recorded, edited, and executed as scripts prescribing sequences of operations without intermediate user interaction (macro) and with automatic parameter variation. • ProcessGeo modifies and transforms 3D structure models: cleanse, rescale, dilate, add binder, compress, reassign, resize... • LayerGeo layers and combines 3D structure models. • GadGeo manually constructs and manipulates material models as 3D-images and analytic-data • GeoLab is the GeoDict interface to Matlab®. • GeoDexcel analyzes GeoDict result file data in a customized Microsoft Excel® spreadsheet. • ImportGeo-Base imports GeoDict formats (analytic data (.gad), GeoDict binary (.gdt), GeoDict ASCII (.leS). • ExportGeo-Base exports GeoDict material models and 3D-image data as volume image (.raw, .vol) and GeoDict analytic data (.gad). GEODICT STRUCTURE GENERATORS • FiberGeo generates digital nonwoven and fiber reinforced composites models when given the statistical properties. Such designed fibrous materials can be used to estimate 3D geometric properties comparing to 3D material models from imported image data from µCT, nCT, or FIB/SEM, during the development and the calibration stages. • GrainGeo generates digital granular and sintered ceramic material models, randomly close sphere-packed and piled structure models, and dense packs and piles of objects with arbitrary shapes. The generated model reproduces the randomness of the real structure and not its exact geometry. Particular advantages of using GrainGeo generated models include the available high- resolution display, their periodicity, and the generation of countless structure variations. GeoDict2017 User Guide 3

GeoDict Base reference • PaperGeo is the generalization of FiberGeo for cellulose natural fibers and generates digital paper models. In addition to the usual parameters specified for fibers in FiberGeo, the fibers may curl, change diameter, and have torsion. • WeaveGeo generates digital woven models based on thread distances, thread diameter, number of filaments, and weave pattern. • PleatGeo is the module to generate pleated models. • GridGeo models membrane layers as grids of spheres, cylinders, or foils with conical holes. • FoamGeo models regular Kelvin structures (closed-cell foams, open-cell foams) and random foams. GEODICT PROPERTIES PREDICTORS In 3D models generated in GeoDict and in 3D material models from imported 3D image data from CT, µCT, or FIB/SEM, • FiberGuess analyzes the diameter and orientation of fibers in fibrous media. • PoroDict determines pore structure characteristics such as geometrical pore size distribution, porosimetry and percolation paths, and estimates porous structure’s surface area, open and closed porosity and the chord length distribution for the study of the properties of porous media. PoroDict results can be also analyzed using GeoDexcel. • MatDict is with PoroDict the module to characterize porous media. MatDict analyzes the geometry of the material component of porous media. It provides the structure’s material information, such as connected components, 1D- and 2D- statistics (for density distribution), and GAD-Objects orientation (for realized anisotropy). MatDict results can be also analyzed using GeoDexcel. • DiffuDict calculates effective diffusivity and tortuosity factor. • ConductoDict (consisting of ThermoDict and ElectroDict) computes the effective thermal and electrical conductivity, respectively. • FlowDict simulates fluid flow (air, gas, water, oil, etc.), and calculates hydraulic properties such as pressure drop, viscous resistivity, and permeability. FlowDict results can be evaluated graphically using GeoDexcel • ElastoDict computes effective mechanical properties (Young’s modulus and full elasticity tensor), compression, and large deformations. ElastoDict results can be evaluated graphically using GeoDexcel • FilterDict-Media computes pressure drop, MPPS, filter efficiency and life time in filter media. FilterDict-Media visualizes particle motion and deposition, filter media clogging and cake formation. The results of FilterDict-Media computations can be visualized, and then, evaluated using GeoDexcel. 4 GeoDict2017 User Guide

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