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21 to 30 of 98 Results

Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets Jan 30, 2025 - SFB1313: Project Area B01 Khurshid, Hamza; Polukhov, Elten; Keip, Marc-André, 2025, "Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets", https://doi.org/10.18419/DARUS-4485, DaRUS, V1 The datasets provided here are associated with our publication "Mixed variational formulation and finite-element implementation of second-order poro-elasticity". The main idea of the work is to develop a working model for second gradient poro-elasticity. This includes a mixed-variational formulation and finite-element formulation. The results are g...
SFB1313: Project Area B01(University of Stuttgart \| Institute of Applied Mechanics \| Chair of Material Theory) Jan 24, 2025Chair of Material Theory
Parallel Lattice Boltzmann code for simulating single phase flows in porous domains Jan 15, 2025 - Publication: Development of stochastically reconstructed 3D porous media micromodels using additive manufacturing: numerical and experimental validation Yiotis, Andreas; Kainourgiakis, Michael, 2025, "Parallel Lattice Boltzmann code for simulating single phase flows in porous domains", https://doi.org/10.18419/DARUS-3705, DaRUS, V1 This dataset contains a parallelized Lattice Boltzmann code, along with an example input domain and input file containing the necessary parameters for a test run. A MATLAB script to visualize and process the simulation results is also provided. Among the uploaded files, Lb7mpi_281124.f90 is a computational code implementing a single phase Lattice B...
In situ micro-XRCT data set of an open-cell polyurethane foam sample under uniaxial compression load Jul 29, 2024 - Publication: Foams Ruf, Matthias; Steeb, Holger, 2024, "In situ micro-XRCT data set of an open-cell polyurethane foam sample under uniaxial compression load", https://doi.org/10.18419/DARUS-3010, DaRUS, V1, UNF:6:uDIvFcZaJFdGVoODn5h7UA== [fileUNF] This dataset contains seven micro X-Ray Computed Tomography (micro-XRCT) scan data sets (projection, reconstructed, and segmented images, respectively) of an open-cell reticulated Polyurethane (PUR) foam specimen with 10 pores per inch under different uniaxial deformation states. The initial diameter and length of the unloaded cylindrical sample ar...
Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Compression Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio Madadi, Hamid; Fauser, Dominik; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Compression", https://doi.org/10.18419/DARUS-3593, DaRUS, V1, UNF:6:DTxQmNKgTlIShukG5ETziA== [fileUNF] This data set contains directly determined complex Poisson's ratio from axial and transversal strain measurements. Here, the axial and transverse strains were measured locally with strain gauges (K-CXY3-0060-3-350-O, HBK, Darmstadt, Germany) on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 30...
Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Tension Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio Fauser, Dominik; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Tension", https://doi.org/10.18419/DARUS-3588, DaRUS, V1, UNF:6:aoD22efdw3P9pBZkFbmlkQ== [fileUNF] This data set contains directly determined complex Poisson's ratio from axial and transversal strain measurements. Here, the axial and transverse strains were measured locally with strain gauges (K-CXY3-0015-3-350-O, HBK, Darmstadt, Germany) on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 5...
Direct and Indirect Measurement of Complex Poisson's Ratio - Indirect Measurement in Torsion and Tension Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio Fauser, Dominik; Rodríguez Agudo, José Alberto; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Indirect Measurement in Torsion and Tension", https://doi.org/10.18419/DARUS-3590, DaRUS, V1 This data set contains indirectly calculated complex Poisson's ratio by determining the complex Young's E* and complex shear modulus G* from torsion and tension measurements. The measurements were performed on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 3 mm. Frequency measurements were per...
Publication: Direct and indirect measurement of visco-elastic Poisson's ratio(Universität Stuttgart) Jul 16, 2024Publications This Dataverse contains direct and indirect measurements of viscoelastic Poisson's ratio of Polymethylmethcrylat (PMMA) samples.
POREMAPS 1.0.0: Code, Benchmarks, Applications Jun 21, 2024 - POREMAPS: Code, Benchmarks, Applications Krach, David; Ruf, Matthias; Steeb, Holger, 2024, "POREMAPS 1.0.0: Code, Benchmarks, Applications", https://doi.org/10.18419/DARUS-3676, DaRUS, V1 Initial release 1.0.0 for POREMAPS, PORous Media Anisotropic Permeability Solver for Stokes flow including benchmarks and applications according to Krach et al. (2024). POREMAPS is a Finite Difference Method (FDM) -based parallized Stokes flow solver using MPI, specifically designed to process large binarized 3D image datasets of porous media such...
POREMAPS: Code, Benchmarks, Applications(Universität Stuttgart) Jun 19, 2024Chair of Continuum Mechanics POREMAPS, a Finite Difference Method (FDM) based PORous Media Anisotropic Permeability Solver for Stokes flow including benchmarks and applications.

Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets

Jan 30, 2025 - SFB1313: Project Area B01

Khurshid, Hamza; Polukhov, Elten; Keip, Marc-André, 2025, "Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets", https://doi.org/10.18419/DARUS-4485, DaRUS, V1

The datasets provided here are associated with our publication "Mixed variational formulation and finite-element implementation of second-order poro-elasticity". The main idea of the work is to develop a working model for second gradient poro-elasticity. This includes a mixed-variational formulation and finite-element formulation. The results are g...

SFB1313: Project Area B01(University of Stuttgart | Institute of Applied Mechanics | Chair of Material Theory)

Jan 24, 2025Chair of Material Theory

Parallel Lattice Boltzmann code for simulating single phase flows in porous domains

Jan 15, 2025 - Publication: Development of stochastically reconstructed 3D porous media micromodels using additive manufacturing: numerical and experimental validation

Yiotis, Andreas; Kainourgiakis, Michael, 2025, "Parallel Lattice Boltzmann code for simulating single phase flows in porous domains", https://doi.org/10.18419/DARUS-3705, DaRUS, V1

This dataset contains a parallelized Lattice Boltzmann code, along with an example input domain and input file containing the necessary parameters for a test run. A MATLAB script to visualize and process the simulation results is also provided. Among the uploaded files, Lb7mpi_281124.f90 is a computational code implementing a single phase Lattice B...

In situ micro-XRCT data set of an open-cell polyurethane foam sample under uniaxial compression load

Jul 29, 2024 - Publication: Foams

Ruf, Matthias; Steeb, Holger, 2024, "In situ micro-XRCT data set of an open-cell polyurethane foam sample under uniaxial compression load", https://doi.org/10.18419/DARUS-3010, DaRUS, V1, UNF:6:uDIvFcZaJFdGVoODn5h7UA== [fileUNF]

This dataset contains seven micro X-Ray Computed Tomography (micro-XRCT) scan data sets (projection, reconstructed, and segmented images, respectively) of an open-cell reticulated Polyurethane (PUR) foam specimen with 10 pores per inch under different uniaxial deformation states. The initial diameter and length of the unloaded cylindrical sample ar...

Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Compression

Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio

Madadi, Hamid; Fauser, Dominik; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Compression", https://doi.org/10.18419/DARUS-3593, DaRUS, V1, UNF:6:DTxQmNKgTlIShukG5ETziA== [fileUNF]

This data set contains directly determined complex Poisson's ratio from axial and transversal strain measurements. Here, the axial and transverse strains were measured locally with strain gauges (K-CXY3-0060-3-350-O, HBK, Darmstadt, Germany) on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 30...

Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Tension

Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio

Fauser, Dominik; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Tension", https://doi.org/10.18419/DARUS-3588, DaRUS, V1, UNF:6:aoD22efdw3P9pBZkFbmlkQ== [fileUNF]

This data set contains directly determined complex Poisson's ratio from axial and transversal strain measurements. Here, the axial and transverse strains were measured locally with strain gauges (K-CXY3-0015-3-350-O, HBK, Darmstadt, Germany) on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 5...

Direct and Indirect Measurement of Complex Poisson's Ratio - Indirect Measurement in Torsion and Tension

Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio

Fauser, Dominik; Rodríguez Agudo, José Alberto; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Indirect Measurement in Torsion and Tension", https://doi.org/10.18419/DARUS-3590, DaRUS, V1

This data set contains indirectly calculated complex Poisson's ratio by determining the complex Young's E* and complex shear modulus G* from torsion and tension measurements. The measurements were performed on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 3 mm. Frequency measurements were per...

Publication: Direct and indirect measurement of visco-elastic Poisson's ratio(Universität Stuttgart)

Jul 16, 2024Publications

This Dataverse contains direct and indirect measurements of viscoelastic Poisson's ratio of Polymethylmethcrylat (PMMA) samples.

POREMAPS 1.0.0: Code, Benchmarks, Applications

Jun 21, 2024 - POREMAPS: Code, Benchmarks, Applications

Krach, David; Ruf, Matthias; Steeb, Holger, 2024, "POREMAPS 1.0.0: Code, Benchmarks, Applications", https://doi.org/10.18419/DARUS-3676, DaRUS, V1

Initial release 1.0.0 for POREMAPS, PORous Media Anisotropic Permeability Solver for Stokes flow including benchmarks and applications according to Krach et al. (2024). POREMAPS is a Finite Difference Method (FDM) -based parallized Stokes flow solver using MPI, specifically designed to process large binarized 3D image datasets of porous media such...

POREMAPS: Code, Benchmarks, Applications(Universität Stuttgart)

Jun 19, 2024Chair of Continuum Mechanics

POREMAPS, a Finite Difference Method (FDM) based PORous Media Anisotropic Permeability Solver for Stokes flow including benchmarks and applications.

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