1 to 10 of 66 Results
Sep 10, 2026 - Publication: Ultra High Performance Concrete (UHPC)
Ruf, Matthias; Madadi, Hamid; Steeb, Holger, 2026, "micro-XRCT data sets of ultra high performance concrete cores during different stages of high-frequency fatigue testing with 50 Hz", https://doi.org/10.18419/DARUS-4421, DaRUS, V1
The dataset contains micro X-ray computed tomography (micro-XRCT) data from cylindrical ultra-high-performance concrete (UHPC) cores examined at different stages of high-frequency fatigue damage. Each core had a diameter of 6.35 mm and a length of 16 mm. The cores were extracted from the same UHPC block. However, different cores were imaged at the... |
Sep 10, 2026 - Publication: Ultra High Performance Concrete (UHPC)
Ruf, Matthias; Madadi, Hamid; Steeb, Holger, 2026, "micro-XRCT data set of the final failure of a Berea sandstone core after high-frequency fatigue testing with 50 Hz", https://doi.org/10.18419/DARUS-4420, DaRUS, V1
The dataset contains micro X-ray computed tomography (micro-XRCT) data from a cylindrical Berea sandstone specimen subjected to high-frequency fatigue testing. The specimen had a diameter of 12 mm and a length of 30 mm. The fatigue test associated with the micro-XRCT measurements was performed at a loading frequency of 50 Hz. The compressive streng... |
Sep 10, 2026 - Publication: OpenFOAM-based numerical simulation of flow in porous media
Wang, Mingfeng; Karadimitriou, Nikolaos; Steeb, Holger, 2026, "Data for: The Role of Pore-Scale Geometry in Immiscible Displacement: A Numerical Comparison Between Chemical and Mechanical Erosion", https://doi.org/10.18419/DARUS-6435, DaRUS, V1
1. Introduction Fluid flow through porous media can alter the void space geometry theough chemical erosion, which dissolves and then shrinks solid grains, or mechanical erosion, which remove solid grains. The impacts of these distinct erosion mechanisms on two-phase flow behavior remain poorly understood, despite their broad relevance to subsurface... |
May 18, 2026 - Publication: OpenFOAM-based numerical simulation of flow in porous media
Wang, Mingfeng; Karadimitriou, Nikolaos; Steeb, Holger, 2026, "Data for: Pore-scale study of fluid-fluid interfacial area during primary drainage in porous media", https://doi.org/10.18419/DARUS-5952, DaRUS, V1
1. Introduction Fluid-fluid interfacial area plays an important role in many practical applications related to two-phase flow and mass transfer, such as enhanced oil recovery, CO2 sequestration, and groundwater contamination by non-aqueous phase liquids (NAPLs). This repository presents a reference workflow to investigate the influence of displacem... |
Apr 30, 2026 - Publication: Apparent Contact Angle Measurements and Analysis
Tapias Hernández, Fabián Andrés; Boon, Maartje, 2026, "Integrated System for Multi‑Technique Contact Angle Measurements under Pressure and Temperature Control", https://doi.org/10.18419/DARUS-5668, DaRUS, V1
Algorithms and Validation Data for Multi‑Technique Contact Angle Measurements Algorithms and Validation Data for Multi‑Technique Contact Angle Measurements under Pressure and Temperature Control Overview This dataset contains the algorithmic tools, validation data, and example workflows used to determine apparent contact angles through image‑based... |
Apr 30, 2026 - Publication: Uniaxial DMA experiments
Madadi , Hamid; Steeb, Holger, 2026, "DMA measurement of (Ultra) High Performance Concrete under different dynamic loading conditions: before and after fatigue test", https://doi.org/10.18419/DARUS-4458, DaRUS, V1
This dataset comprises four data groups for Ultra-High Performance Concrete (UHPC), obtained from amplitude and frequency sweep tests using Dynamic Mechanical Analysis (DMA). The data are associated with the book chapter “Investigation of Damage in (Ultra) High Performance Concrete under Different Moisture and Cyclic Load Conditions” (DFG Priority... |
Feb 25, 2026 - Data Analytics in Engineering
Keshav, Sanath; Fritzen, Felix; Boddapati, Jagannadh; Daraio, Chiara, 2026, "Supplemental data for "Robust inverse material design with physical guarantees using the Voigt-Reuss Net"", https://doi.org/10.18419/DARUS-5730, DaRUS, V1, UNF:6:byGE329uA/9Q5pf0cmyyVw== [fileUNF]
This repository contains supplemental data for the article "Robust inverse material design with physical guarantees using the Voigt-Reuss Net", accepted for publication in the International Journal for Numerical Methods in Engineering by Sanath Keshav and Felix Fritzen. The data in this DaRUS repository complements the accompanying open-source impl... |
Feb 2, 2026 - Data Analytics in Engineering
Herb, Julius; Fritzen, Felix, 2026, "Supplemental data for "Accelerating Conjugate Gradient Solvers for Homogenization Problems with Unitary Neural Operators"", https://doi.org/10.18419/DARUS-5686, DaRUS, V1
This repository contains supplemental data for the article Accelerating Conjugate Gradient Solvers for Homogenization Problems with Unitary Neural Operators, accepted for publication in the International Journal for Numerical Methods in Engineering (IJNME) by Julius Herb and Felix Fritzen [1]. In this publication, we introduce UNO-CG, a hybrid solv... |
Oct 30, 2025 - Publication: Crystalline rocks
Ruf, Matthias; Lee, Dongwon; Steeb, Holger, 2025, "micro-XRCT data set of Carrara marble with artificially created crack network: fast cooling down from 500°C", https://doi.org/10.18419/DARUS-2977, DaRUS, V1
micro-XRCT data set (projection and reconstructed images) of a Carrara marble core with a diameter of 5 mm. The sample was extracted with a water-cooled diamond drill from a bigger sample with a diameter of 30 mm and a length of 80 mm, which was previously subjected to the following thermal treatment to initiate cracks: Starting at room temperature... |
Oct 24, 2025 - Publication: Fractional Moisture-Dependent Viscoelasticity Model for Thermoplastic Polymers
Fauser, Dominik; Beddrich, Jonas; Wohlmuth, Barbara; Steeb, Holger, 2025, "Data Sets for a Fractional Moisture-Dependent Viscoelasticity Model for Thermoplastic Polymers", https://doi.org/10.18419/DARUS-4318, DaRUS, V1
This dataset contains Dynamical Mechanical Thermal Analysis (DMTA) results, including the determination of the complex Young’s modulus and complex shear modulus from torsion and tension measurements. The dataset is associated with the publication Fauser et al. (2025) and complements the dataset “A Modular Framework for Non-Linear Optimization of Li... |
