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Publication Year: 2022

1 to 10 of 64 Results

Pressure and volumetric flux measurements intended to scale relative permeability under steady state, co-flow conditions, in a PDMS micromodel Sep 12, 2023 - Publication: Microfluidic experiments Karadimitriou, Nikolaos; Steeb, Holger; Valavanides, Marios, 2022, "Pressure and volumetric flux measurements intended to scale relative permeability under steady state, co-flow conditions, in a PDMS micromodel", https://doi.org/10.18419/darus-2816, DaRUS, V2 The current repository contains raw data collected during a systematic laboratory study, examining the flow rate dependency of steady-state, co-injection of two-immiscible fluids within a microfluidic pore network model. The study is presented in the paper by Karadimitriou et al....
FC770_k0736_Ca479e-5_20220209_snpsts0001-1181.mp4 Sep 12, 2023 - Pressure and volumetric flux measurements intended to scale relative permeability under steady state, co-flow conditions, in a PDMS micromodel MPEG-4 Video - 36.3 MB - MD5: 890fc0239d6ccf279ba5bea92d4d9d3a Visual example of the co-flow of the wetting and the non-wetting phase in the pore space.
micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content Sep 26, 2022 - Publication: Particulate systems Ruf, Matthias; Taghizadeh, Kianoosh; Steeb, Holger, 2022, "micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content", https://doi.org/10.18419/darus-2833, DaRUS, V1, UNF:6:V7YRRp377HBaXdVaRSc6ig== [fileUNF] This dataset contains two micro X-ray Computed Tomography (micro-XRCT) data sets from scans of the identical cylindrical sample (diameter 80 mm; unloaded height 80 mm) under different uniaxial compression loads. The sample consists of monodisperse soft (rubber) and stiff (glass)...
mixture_nu0.3_F400N_projections.tar.gz Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content Gzip Archive - 1.4 GB - MD5: 11861c5baa4155d35b97783e30c7b36f Projection images (360 deg, angle increment 0.25 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format. Preload F_stat. = 400 N.
mixture_nu0.3_F400N_reconstructed.tar.gz Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content Gzip Archive - 962.7 MB - MD5: aeee06d700ce8af9f53d569f065a1488 Reconstructed micro-XRCT data set in 16 bit *.tif file format. 972x972x768 voxels with the uniform voxel size of 110 µm. Preload F_stat. = 400 N.
mixture_nu0.3_F800N_projections.tar.gz Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content Gzip Archive - 1.4 GB - MD5: ca6445792856bb203957dcad7f1f7050 Projection images (360 deg, angle increment 0.25 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format. Preload F_stat. = 800 N.
mixture_nu0.3_F800N_reconstructed.tar.gz Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content Gzip Archive - 964.4 MB - MD5: 4b1ccaddb491fa693f304215f2604e91 Reconstructed micro-XRCT data set in 16 bit *.tif file format. 972x972x768 voxels with the uniform voxel size of 110 µm. Preload F_stat. = 800 N.
mixture_nu0.3_ultrasonic_data.tar.gz Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content Gzip Archive - 141.3 MB - MD5: 61037d263b769553545de4b53066f182 Raw ultrasonic measurement data in .psdata and .csv file format. File name schema: rubber volume fraction of the mixture ("nu"); static preload F_stat. in N ("F"); measurement date. Oscilloscope channels: A = receiver transducer signal; B = transmitter transducer signal.
mixture_nu0.3_utm_data.tab Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content Tabular Data - 570.7 KB - 3 Variables, 22061 Observations - UNF:6:V7YRRp377HBaXdVaRSc6ig== From the universal testing machine measured displacement and force during the in situ experiment in *.csv file format.
Data for: Experimental Evaluation of Connectivity in Two-phase Flow in Porous Media Aug 11, 2022 - Publication: Microfluidic experiments Vahid Dastjerdi, Samaneh; Karadimitriou, Nikolaos; Steeb, Holger, 2022, "Data for: Experimental Evaluation of Connectivity in Two-phase Flow in Porous Media", https://doi.org/10.18419/darus-2841, DaRUS, V1, UNF:6:eXAn1Zw3dv3IbpOaxBARzw== [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...

Pressure and volumetric flux measurements intended to scale relative permeability under steady state, co-flow conditions, in a PDMS micromodel

Sep 12, 2023 - Publication: Microfluidic experiments

Karadimitriou, Nikolaos; Steeb, Holger; Valavanides, Marios, 2022, "Pressure and volumetric flux measurements intended to scale relative permeability under steady state, co-flow conditions, in a PDMS micromodel", https://doi.org/10.18419/darus-2816, DaRUS, V2

The current repository contains raw data collected during a systematic laboratory study, examining the flow rate dependency of steady-state, co-injection of two-immiscible fluids within a microfluidic pore network model. The study is presented in the paper by Karadimitriou et al....

FC770_k0736_Ca479e-5_20220209_snpsts0001-1181.mp4

Sep 12, 2023 - Pressure and volumetric flux measurements intended to scale relative permeability under steady state, co-flow conditions, in a PDMS micromodel

MPEG-4 Video - 36.3 MB -

Visual example of the co-flow of the wetting and the non-wetting phase in the pore space.

micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content

Sep 26, 2022 - Publication: Particulate systems

Ruf, Matthias; Taghizadeh, Kianoosh; Steeb, Holger, 2022, "micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content", https://doi.org/10.18419/darus-2833, DaRUS, V1, UNF:6:V7YRRp377HBaXdVaRSc6ig== [fileUNF]

This dataset contains two micro X-ray Computed Tomography (micro-XRCT) data sets from scans of the identical cylindrical sample (diameter 80 mm; unloaded height 80 mm) under different uniaxial compression loads. The sample consists of monodisperse soft (rubber) and stiff (glass)...

mixture_nu0.3_F400N_projections.tar.gz

Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content

Gzip Archive - 1.4 GB -

Projection images (360 deg, angle increment 0.25 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format. Preload F_stat. = 400 N.

mixture_nu0.3_F400N_reconstructed.tar.gz

Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content

Gzip Archive - 962.7 MB -

Reconstructed micro-XRCT data set in 16 bit *.tif file format. 972x972x768 voxels with the uniform voxel size of 110 µm. Preload F_stat. = 400 N.

mixture_nu0.3_F800N_projections.tar.gz

Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content

Gzip Archive - 1.4 GB -

Projection images (360 deg, angle increment 0.25 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format. Preload F_stat. = 800 N.

mixture_nu0.3_F800N_reconstructed.tar.gz

Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content

Gzip Archive - 964.4 MB -

Reconstructed micro-XRCT data set in 16 bit *.tif file format. 972x972x768 voxels with the uniform voxel size of 110 µm. Preload F_stat. = 800 N.

mixture_nu0.3_ultrasonic_data.tar.gz

Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content

Gzip Archive - 141.3 MB -

Raw ultrasonic measurement data in *.psdata and *.csv file format. File name schema: rubber volume fraction of the mixture ("nu"); static preload F_stat. in N ("F"); measurement date. Oscilloscope channels: A = receiver transducer signal; B = transmitter transducer signal.

mixture_nu0.3_utm_data.tab

Sep 26, 2022 - micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content

Tabular Data - 570.7 KB - 3 Variables, 22061 Observations -

From the universal testing machine measured displacement and force during the in situ experiment in *.csv file format.

Data for: Experimental Evaluation of Connectivity in Two-phase Flow in Porous Media

Aug 11, 2022 - Publication: Microfluidic experiments

Vahid Dastjerdi, Samaneh; Karadimitriou, Nikolaos; Steeb, Holger, 2022, "Data for: Experimental Evaluation of Connectivity in Two-phase Flow in Porous Media", https://doi.org/10.18419/darus-2841, DaRUS, V1, UNF:6:eXAn1Zw3dv3IbpOaxBARzw== [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...

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