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1 to 10 of 73 Results

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 (...
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 (...
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...
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 desig...
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.
Image processing code for characterization of multiphase flow in porous media May 15, 2024 - Publication: Microfluidic experiments Vahid Dastjerdi, Samaneh; Steeb, Holger, 2024, "Image processing code for characterization of multiphase flow in porous media", https://doi.org/10.18419/darus-4153, DaRUS, V1 This work utilizes microfluidic experiments to gather data captured as snapshots during the experiments. These snapshots provide real-time information and undergo image processing to derive the required data. Image processing involves several steps tailored to the investigations:...
Data for: Formation of common preferential two-phase displacement pathways in porous media May 13, 2024 - Publication: Microfluidic experiments Vahid Dastjerdi, Samaneh; Karadimitriou, Nikolaos; Steeb, Holger, 2024, "Data for: Formation of common preferential two-phase displacement pathways in porous media", https://doi.org/10.18419/darus-3358, DaRUS, V1, UNF:6:NG0rsoMQg/q3l86T4e08Dw== [fileUNF] With the use of optical microscopy, microfluidic experiments took place in quasi-2D artificial porous media for a variety of cyclic displacement processes and boundary conditions, four of which are shared here. This Dataset contains the data presented in the related publication V...
Primary drainage experiments and fractal dimensions Apr 18, 2024 - Publication: Microfluidic experiments Karadimitriou, Nikolaos; Lee, Dongwon; Vahid Dastjerdi, Samaneh; Steeb, Holger, 2024, "Primary drainage experiments and fractal dimensions", https://doi.org/10.18419/darus-4114, DaRUS, V1 The current repository contains raw data in the shape of images collected during a systematic laboratory study, examining the usability of the fractal dimension in the characterization of the flow regime. The study is presented in the paper by Karadimitriou et al., 2024. The two...
Data-driven analysis of structural instabilities in electroactive polymer bilayers based on a variational saddle-point principle: Datasets and ML codes Feb 16, 2024 - PN3-5 Sriram, Siddharth, 2024, "Data-driven analysis of structural instabilities in electroactive polymer bilayers based on a variational saddle-point principle: Datasets and ML codes", https://doi.org/10.18419/darus-3881, DaRUS, V1 The datasets and codes provided here are associated with our article entitled "Data-driven analysis of structural instabilities in electroactive polymer bilayers based on a variational saddle-point principle". The main idea of the work is to develop surrogate models using the con...

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 (...

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 (...

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...

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 desig...

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.

Image processing code for characterization of multiphase flow in porous media

May 15, 2024 - Publication: Microfluidic experiments

Vahid Dastjerdi, Samaneh; Steeb, Holger, 2024, "Image processing code for characterization of multiphase flow in porous media", https://doi.org/10.18419/darus-4153, DaRUS, V1

This work utilizes microfluidic experiments to gather data captured as snapshots during the experiments. These snapshots provide real-time information and undergo image processing to derive the required data. Image processing involves several steps tailored to the investigations:...

Data for: Formation of common preferential two-phase displacement pathways in porous media

May 13, 2024 - Publication: Microfluidic experiments

Vahid Dastjerdi, Samaneh; Karadimitriou, Nikolaos; Steeb, Holger, 2024, "Data for: Formation of common preferential two-phase displacement pathways in porous media", https://doi.org/10.18419/darus-3358, DaRUS, V1, UNF:6:NG0rsoMQg/q3l86T4e08Dw== [fileUNF]

With the use of optical microscopy, microfluidic experiments took place in quasi-2D artificial porous media for a variety of cyclic displacement processes and boundary conditions, four of which are shared here. This Dataset contains the data presented in the related publication V...

Primary drainage experiments and fractal dimensions

Apr 18, 2024 - Publication: Microfluidic experiments

Karadimitriou, Nikolaos; Lee, Dongwon; Vahid Dastjerdi, Samaneh; Steeb, Holger, 2024, "Primary drainage experiments and fractal dimensions", https://doi.org/10.18419/darus-4114, DaRUS, V1

The current repository contains raw data in the shape of images collected during a systematic laboratory study, examining the usability of the fractal dimension in the characterization of the flow regime. The study is presented in the paper by Karadimitriou et al., 2024. The two...

Data-driven analysis of structural instabilities in electroactive polymer bilayers based on a variational saddle-point principle: Datasets and ML codes

Feb 16, 2024 - PN3-5

Sriram, Siddharth, 2024, "Data-driven analysis of structural instabilities in electroactive polymer bilayers based on a variational saddle-point principle: Datasets and ML codes", https://doi.org/10.18419/darus-3881, DaRUS, V1

The datasets and codes provided here are associated with our article entitled "Data-driven analysis of structural instabilities in electroactive polymer bilayers based on a variational saddle-point principle". The main idea of the work is to develop surrogate models using the con...

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