---
_id: '64894'
abstract:
- lang: eng
text: "This dataset contains experimental measurements of the radial dynamic and
quasi-static characteristics of four different types of Rubber-Metal Bushings
(RMBs) used in the suspension system of a passenger car under harmonic displacement
excitation. For each bushing type, 2–3 individual specimens were tested.\r\n \r\nQuasi-static
measurements were performed at a constant excitation frequency of 0.05 Hz with
varying displacement amplitudes. Dynamic measurements were conducted with displacement
amplitudes ranging from 0.04 mm to 0.3 mm and excitation frequencies of 2, 5,
10, ..., up to 100 Hz.\r\n\r\nThe data is structured by bushing type, measurement
mode, amplitude, and frequency, and is provided in *.csv and *.hrm format. It
is intended to support further research in modeling rubber-metal bushings and
parameter identification techniques."
author:
- first_name: Jan
full_name: Schütte, Jan
id: '22109'
last_name: Schütte
orcid: 0000-0001-9025-9742
citation:
ama: 'Schütte J. Experimental Dataset: Force and Displacement Measurements of
Four Rubber-Metal Bushing Types from a Passenger Car under Harmonic Displacement
Excitation. LibreCat University; 2025. doi:10.5281/ZENODO.14851317'
apa: 'Schütte, J. (2025). Experimental Dataset: Force and Displacement Measurements
of Four Rubber-Metal Bushing Types from a Passenger Car under Harmonic Displacement
Excitation. LibreCat University. https://doi.org/10.5281/ZENODO.14851317'
bibtex: '@book{Schütte_2025, title={Experimental Dataset: Force and Displacement
Measurements of Four Rubber-Metal Bushing Types from a Passenger Car under Harmonic
Displacement Excitation}, DOI={10.5281/ZENODO.14851317},
publisher={LibreCat University}, author={Schütte, Jan}, year={2025} }'
chicago: 'Schütte, Jan. Experimental Dataset: Force and Displacement Measurements
of Four Rubber-Metal Bushing Types from a Passenger Car under Harmonic Displacement
Excitation. LibreCat University, 2025. https://doi.org/10.5281/ZENODO.14851317.'
ieee: 'J. Schütte, Experimental Dataset: Force and Displacement Measurements
of Four Rubber-Metal Bushing Types from a Passenger Car under Harmonic Displacement
Excitation. LibreCat University, 2025.'
mla: 'Schütte, Jan. Experimental Dataset: Force and Displacement Measurements
of Four Rubber-Metal Bushing Types from a Passenger Car under Harmonic Displacement
Excitation. LibreCat University, 2025, doi:10.5281/ZENODO.14851317.'
short: 'J. Schütte, Experimental Dataset: Force and Displacement Measurements of
Four Rubber-Metal Bushing Types from a Passenger Car under Harmonic Displacement
Excitation, LibreCat University, 2025.'
date_created: 2026-03-11T10:22:01Z
date_updated: 2026-03-11T10:25:23Z
department:
- _id: '151'
doi: 10.5281/ZENODO.14851317
keyword:
- bushing
- experimental data
- rubber-metal-bushing
- Dataset suspension
publisher: LibreCat University
status: public
title: 'Experimental Dataset: Force and Displacement Measurements of Four Rubber-Metal
Bushing Types from a Passenger Car under Harmonic Displacement Excitation'
type: research_data
user_id: '22109'
year: '2025'
...
---
_id: '36983'
abstract:
- lang: eng
text: "AbstractThe use of structured measuring
systems to prevent wall slip is a common approach to obtain absolute rheological
values. Typically, only the minimum distance between the measuring surfaces is
used for further calculation, implying that no flow occurs between the structural
elements. But this assumption is misleading, and a gap correction is necessary.
To determine the radius correction $$\\Delta
r$$\r\n
\ \r\n Δ\r\n r\r\n
\ \r\n
for specific geometries, we conducted investigations on three Newtonian fluids
(two silicon oils and one suspension considered to be Newtonian in the relevant
shear rate range). The results show that $$\\Delta
r$$\r\n
\ \r\n Δ\r\n r\r\n
\ \r\n
is not only shear- and material-independent, but geometry-dependent, providing
a Newtonian flow behaviour in a similar viscosity range. Therefore, a correction
value can be determined with only minute deviations in different Newtonian fluids.
As the conducted laboratory measurements are very time-consuming and expensive,
a CFD-approach with only very small deviations was additionally developed and
compared for validation purposes. Therefore, simulation is an effective and resource-efficient
alternative to the presented laboratory measurements to determine $$\\Delta
r$$\r\n
\ \r\n Δ\r\n r\r\n
\ \r\n
for the correction of structured coaxial geometries even for non-Newtonian fluids
in the future."
article_type: original
author:
- first_name: Sebastian
full_name: Josch, Sebastian
id: '38243'
last_name: Josch
- first_name: Steffen
full_name: Jesinghausen, Steffen
id: '3959'
last_name: Jesinghausen
orcid: https://orcid.org/0000-0003-2611-5298
- first_name: Christopher
full_name: Dechert, Christopher
id: '69828'
last_name: Dechert
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
orcid: 000-0001-8590-1921
citation:
ama: Josch S, Jesinghausen S, Dechert C, Schmid H-J. Experimental and simulative
determination and correction of the effective gap extension in structured coaxial
measuring systems. Rheologica Acta. Published online 2023. doi:10.1007/s00397-023-01383-2
apa: Josch, S., Jesinghausen, S., Dechert, C., & Schmid, H.-J. (2023). Experimental
and simulative determination and correction of the effective gap extension in
structured coaxial measuring systems. Rheologica Acta. https://doi.org/10.1007/s00397-023-01383-2
bibtex: '@article{Josch_Jesinghausen_Dechert_Schmid_2023, title={Experimental and
simulative determination and correction of the effective gap extension in structured
coaxial measuring systems}, DOI={10.1007/s00397-023-01383-2},
journal={Rheologica Acta}, publisher={Springer Science and Business Media LLC},
author={Josch, Sebastian and Jesinghausen, Steffen and Dechert, Christopher and
Schmid, Hans-Joachim}, year={2023} }'
chicago: Josch, Sebastian, Steffen Jesinghausen, Christopher Dechert, and Hans-Joachim
Schmid. “Experimental and Simulative Determination and Correction of the Effective
Gap Extension in Structured Coaxial Measuring Systems.” Rheologica Acta,
2023. https://doi.org/10.1007/s00397-023-01383-2.
ieee: 'S. Josch, S. Jesinghausen, C. Dechert, and H.-J. Schmid, “Experimental and
simulative determination and correction of the effective gap extension in structured
coaxial measuring systems,” Rheologica Acta, 2023, doi: 10.1007/s00397-023-01383-2.'
mla: Josch, Sebastian, et al. “Experimental and Simulative Determination and Correction
of the Effective Gap Extension in Structured Coaxial Measuring Systems.” Rheologica
Acta, Springer Science and Business Media LLC, 2023, doi:10.1007/s00397-023-01383-2.
short: S. Josch, S. Jesinghausen, C. Dechert, H.-J. Schmid, Rheologica Acta (2023).
date_created: 2023-01-17T08:04:24Z
date_updated: 2023-03-14T07:41:28Z
department:
- _id: '150'
doi: 10.1007/s00397-023-01383-2
keyword:
- rheology
- rheometry
- suspension
- coaxial
- correction
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s00397-023-01383-2
oa: '1'
publication: Rheologica Acta
publication_identifier:
issn:
- 0035-4511
- 1435-1528
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Experimental and simulative determination and correction of the effective gap
extension in structured coaxial measuring systems
type: journal_article
user_id: '3959'
year: '2023'
...
---
_id: '21949'
abstract:
- lang: eng
text: This paper presents the results of an interlaboratory study of the rheological
properties of cement paste and ultrasound gel as reference substance. The goal
was to quantify the comparability and reproducibility of measurements of the Bingham
parameters yield stress and plastic viscosity when measured on one specific paste
composition and one particular ultrasound gel in different laboratories using
different rheometers and measurement geometries. The procedures for both in preparing
the cement paste and carrying out the rheological measurements on cement paste
and ultrasound gel were carefully defined for all of the study’s participants.
Different conversion schemes for comparing the results obtained with the different
measurement setups are presented here and critically discussed. The procedure
proposed in this paper ensured a reasonable comparability of the results with
a coefficient of variation for the yield stress of 27% and for the plastic viscosity
of 24%, despite the individual measurement series’ having been performed in different
labs with different rheometers and measurement geometries.
article_type: original
author:
- first_name: Michael
full_name: Haist, Michael
last_name: Haist
- first_name: Julian
full_name: Link, Julian
last_name: Link
- first_name: David
full_name: Nicia, David
last_name: Nicia
- first_name: Sarah
full_name: Leinitz, Sarah
last_name: Leinitz
- first_name: Christian
full_name: Baumert, Christian
last_name: Baumert
- first_name: Tabea
full_name: von Bronk, Tabea
last_name: von Bronk
- first_name: Dario
full_name: Cotardo, Dario
last_name: Cotardo
- first_name: Mahmoud
full_name: Eslami Pirharati, Mahmoud
last_name: Eslami Pirharati
- first_name: Shirin
full_name: Fataei, Shirin
last_name: Fataei
- first_name: Harald
full_name: Garrecht, Harald
last_name: Garrecht
- first_name: Christoph
full_name: Gehlen, Christoph
last_name: Gehlen
- first_name: Inga
full_name: Hauschildt, Inga
last_name: Hauschildt
- first_name: Irina
full_name: Ivanova, Irina
last_name: Ivanova
- first_name: Steffen
full_name: Jesinghausen, Steffen
id: '3959'
last_name: Jesinghausen
orcid: https://orcid.org/0000-0003-2611-5298
- first_name: Christopher
full_name: Klein, Christopher
last_name: Klein
- first_name: Hans-W.
full_name: Krauss, Hans-W.
last_name: Krauss
- first_name: Ludger
full_name: Lohaus, Ludger
last_name: Lohaus
- first_name: Dirk
full_name: Lowke, Dirk
last_name: Lowke
- first_name: Oliver
full_name: Mazanec, Oliver
last_name: Mazanec
- first_name: Sebastian
full_name: Pawelczyk, Sebastian
last_name: Pawelczyk
- first_name: Ursula
full_name: Pott, Ursula
last_name: Pott
- first_name: Nonkululeko W.
full_name: Radebe, Nonkululeko W.
last_name: Radebe
- first_name: Joachim Jürgen
full_name: Riedmiller, Joachim Jürgen
last_name: Riedmiller
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
- first_name: Wolfram
full_name: Schmidt, Wolfram
last_name: Schmidt
- first_name: Egor
full_name: Secrieru, Egor
last_name: Secrieru
- first_name: Dietmar
full_name: Stephan, Dietmar
last_name: Stephan
- first_name: Mareike
full_name: Thiedeitz, Mareike
last_name: Thiedeitz
- first_name: Manfred
full_name: Wilhelm, Manfred
last_name: Wilhelm
- first_name: Viktor
full_name: Mechtcherine, Viktor
last_name: Mechtcherine
citation:
ama: 'Haist M, Link J, Nicia D, et al. Interlaboratory study on rheological properties
of cement pastes and reference substances: comparability of measurements performed
with different rheometers and measurement geometries. Materials and Structures.
Published online 2020. doi:10.1617/s11527-020-01477-w'
apa: 'Haist, M., Link, J., Nicia, D., Leinitz, S., Baumert, C., von Bronk, T., Cotardo,
D., Eslami Pirharati, M., Fataei, S., Garrecht, H., Gehlen, C., Hauschildt, I.,
Ivanova, I., Jesinghausen, S., Klein, C., Krauss, H.-W., Lohaus, L., Lowke, D.,
Mazanec, O., … Mechtcherine, V. (2020). Interlaboratory study on rheological properties
of cement pastes and reference substances: comparability of measurements performed
with different rheometers and measurement geometries. Materials and Structures.
https://doi.org/10.1617/s11527-020-01477-w'
bibtex: '@article{Haist_Link_Nicia_Leinitz_Baumert_von Bronk_Cotardo_Eslami Pirharati_Fataei_Garrecht_et
al._2020, title={Interlaboratory study on rheological properties of cement pastes
and reference substances: comparability of measurements performed with different
rheometers and measurement geometries}, DOI={10.1617/s11527-020-01477-w},
journal={Materials and Structures}, author={Haist, Michael and Link, Julian and
Nicia, David and Leinitz, Sarah and Baumert, Christian and von Bronk, Tabea and
Cotardo, Dario and Eslami Pirharati, Mahmoud and Fataei, Shirin and Garrecht,
Harald and et al.}, year={2020} }'
chicago: 'Haist, Michael, Julian Link, David Nicia, Sarah Leinitz, Christian Baumert,
Tabea von Bronk, Dario Cotardo, et al. “Interlaboratory Study on Rheological Properties
of Cement Pastes and Reference Substances: Comparability of Measurements Performed
with Different Rheometers and Measurement Geometries.” Materials and Structures,
2020. https://doi.org/10.1617/s11527-020-01477-w.'
ieee: 'M. Haist et al., “Interlaboratory study on rheological properties
of cement pastes and reference substances: comparability of measurements performed
with different rheometers and measurement geometries,” Materials and Structures,
2020, doi: 10.1617/s11527-020-01477-w.'
mla: 'Haist, Michael, et al. “Interlaboratory Study on Rheological Properties of
Cement Pastes and Reference Substances: Comparability of Measurements Performed
with Different Rheometers and Measurement Geometries.” Materials and Structures,
2020, doi:10.1617/s11527-020-01477-w.'
short: M. Haist, J. Link, D. Nicia, S. Leinitz, C. Baumert, T. von Bronk, D. Cotardo,
M. Eslami Pirharati, S. Fataei, H. Garrecht, C. Gehlen, I. Hauschildt, I. Ivanova,
S. Jesinghausen, C. Klein, H.-W. Krauss, L. Lohaus, D. Lowke, O. Mazanec, S. Pawelczyk,
U. Pott, N.W. Radebe, J.J. Riedmiller, H.-J. Schmid, W. Schmidt, E. Secrieru,
D. Stephan, M. Thiedeitz, M. Wilhelm, V. Mechtcherine, Materials and Structures
(2020).
date_created: 2021-05-04T08:49:44Z
date_updated: 2023-01-17T07:42:21Z
department:
- _id: '150'
doi: 10.1617/s11527-020-01477-w
keyword:
- Rheology
- Wall Slip
- Slip
- apparent slip
- suspension
- cement
- concrete
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1617/s11527-020-01477-w
oa: '1'
publication: Materials and Structures
publication_identifier:
issn:
- 1359-5997
- 1871-6873
publication_status: published
quality_controlled: '1'
status: public
title: 'Interlaboratory study on rheological properties of cement pastes and reference
substances: comparability of measurements performed with different rheometers and
measurement geometries'
type: journal_article
user_id: '3959'
year: '2020'
...
---
_id: '9963'
abstract:
- lang: eng
text: Tire-wheel assembly is the only connection between road and vehicle. Contacting
directly with road within postcard size of contact area, it is mounted and guided
by the suspension system. Therefore kinematics and compliances of suspension system
greatly influence the frictional coupling of tire tread elements and road surface
asperities by affecting pressure and sliding velocity distribution in the contact
zone. This study emphasizes the development of a numerical methodology for frictional
rolling contact analysis with focus on interaction of suspension system dynamics
and tire-road contact using ADAMS. For this purpose a comprehensive flexible multibody
system of the multi-link rear suspension is established, where both flexible and
rigid bodies are modeled to allow large displacements with included elastic effects.
To meet accuracy requirements for the high frequency applications, such as road
excitations, the amplitude- and frequency-dependency of rubber-metal bushings
is included. Furthermore the proposed flexible viscoelastic suspension model is
enhanced by a Flexible Ring Tire Model (FTire), which describes a 3D tire dynamic
response and covers any road excitations by tread submodel connected to road surface
model. Concerning the verification and validation procedure numerous experiments
are carried out to confirm the validity and the accuracy of both the developed
submodels and the entire model. The devised approach makes it possible to investigate
the influence of suspension system design on dynamical rolling contact and to
evaluate tire tread wear. Therefore it can be a useful tool to predict frictional
power distribution within the contact area under more realistic conditions.
author:
- first_name: Sergej
full_name: Kohl, Sergej
last_name: Kohl
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Sebastian
full_name: Schulze, Sebastian
last_name: Schulze
citation:
ama: 'Kohl S, Sextro W, Schulze S. Aspects of Flexible Viscoelastic Suspension Modeling
for Frictional Rolling Contact Analysis using ADAMS. In: The 2nd International
Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya,
Malaysia, 2016. Cyberjaya, Malaysia, 2016; 2016:1-12.'
apa: Kohl, S., Sextro, W., & Schulze, S. (2016). Aspects of Flexible Viscoelastic
Suspension Modeling for Frictional Rolling Contact Analysis using ADAMS. In The
2nd International Conference on Automotive Innovation and Green Energy Vehicle
(AiGEV 2016), Cyberjaya, Malaysia, 2016. (pp. 1–12). Cyberjaya, Malaysia,
2016.
bibtex: '@inproceedings{Kohl_Sextro_Schulze_2016, place={Cyberjaya, Malaysia, 2016},
title={Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling
Contact Analysis using ADAMS}, booktitle={The 2nd International Conference on
Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia,
2016.}, author={Kohl, Sergej and Sextro, Walter and Schulze, Sebastian}, year={2016},
pages={1–12} }'
chicago: Kohl, Sergej, Walter Sextro, and Sebastian Schulze. “Aspects of Flexible
Viscoelastic Suspension Modeling for Frictional Rolling Contact Analysis Using
ADAMS.” In The 2nd International Conference on Automotive Innovation and Green
Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016., 1–12. Cyberjaya,
Malaysia, 2016, 2016.
ieee: S. Kohl, W. Sextro, and S. Schulze, “Aspects of Flexible Viscoelastic Suspension
Modeling for Frictional Rolling Contact Analysis using ADAMS,” in The 2nd International
Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya,
Malaysia, 2016., 2016, pp. 1–12.
mla: Kohl, Sergej, et al. “Aspects of Flexible Viscoelastic Suspension Modeling
for Frictional Rolling Contact Analysis Using ADAMS.” The 2nd International
Conference on Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya,
Malaysia, 2016., 2016, pp. 1–12.
short: 'S. Kohl, W. Sextro, S. Schulze, in: The 2nd International Conference on
Automotive Innovation and Green Energy Vehicle (AiGEV 2016), Cyberjaya, Malaysia,
2016., Cyberjaya, Malaysia, 2016, 2016, pp. 1–12.'
date_created: 2019-05-27T09:13:14Z
date_updated: 2019-05-27T09:13:54Z
department:
- _id: '151'
keyword:
- Kinematics and compliances
- flexible viscoelastic suspension model
- frictional rolling contact analysis
- frictional power distribution.
language:
- iso: eng
page: 1-12
place: Cyberjaya, Malaysia, 2016
publication: The 2nd International Conference on Automotive Innovation and Green Energy
Vehicle (AiGEV 2016), Cyberjaya, Malaysia, 2016.
status: public
title: Aspects of Flexible Viscoelastic Suspension Modeling for Frictional Rolling
Contact Analysis using ADAMS
type: conference
user_id: '55222'
year: '2016'
...
---
_id: '21947'
abstract:
- lang: eng
text: Wall slip is a long-known phenomenon in the field of rheology. Nevertheless,
the origin and the evolution are not completely clear yet. Regarding suspensions,
the effect becomes even more complicated, because different mechanisms like pure
slip or slip due to particle migration have to be taken into account. Furthermore,
suspensions themselves show many flow anomalies and the isolation of slip is complicated.
In order to develop working physical models, further insight is necessary. In
this work, we measured experimentally the wall slip velocities of different highly
filled suspensions in a rectangular slit die directly with respect to the particle
concentration and the particle size. The slip velocities were obtained using a
particle image velocimetry (PIV) system. The suspensions consisting of a castor
oil–cinnamon oil blend and PMMA particles were matched in terms of refractive
indexes to appear transparent. Hereby, possible optical path lengths larger than
15 mm were achieved. The slip velocities were found to be in a quadratic relation
to the wall shear stress. Furthermore, the overall flow rate as well as the particle
concentration has a direct influence on the slip. Concerning the shear stress,
there seem to be two regions of slip with different physical characteristics.
Furthermore, we estimated the slip layer thickness directly from the velocity
profiles and propose a new interpretation. The PIV technique is used to investigate
the viscosity and implicit the concentration profile in the slit die. It is shown
that the particle migration process is quite fast.
article_type: original
author:
- first_name: Steffen
full_name: Jesinghausen, Steffen
id: '3959'
last_name: Jesinghausen
orcid: https://orcid.org/0000-0003-2611-5298
- first_name: Rene
full_name: Weiffen, Rene
last_name: Weiffen
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
citation:
ama: Jesinghausen S, Weiffen R, Schmid H-J. Direct measurement of wall slip and
slip layer thickness of non-Brownian hard-sphere suspensions in rectangular channel
flows. Experiments in Fluids. Published online 2016. doi:10.1007/s00348-016-2241-6
apa: Jesinghausen, S., Weiffen, R., & Schmid, H.-J. (2016). Direct measurement
of wall slip and slip layer thickness of non-Brownian hard-sphere suspensions
in rectangular channel flows. Experiments in Fluids. https://doi.org/10.1007/s00348-016-2241-6
bibtex: '@article{Jesinghausen_Weiffen_Schmid_2016, title={Direct measurement of
wall slip and slip layer thickness of non-Brownian hard-sphere suspensions in
rectangular channel flows}, DOI={10.1007/s00348-016-2241-6},
journal={Experiments in Fluids}, author={Jesinghausen, Steffen and Weiffen, Rene
and Schmid, Hans-Joachim}, year={2016} }'
chicago: Jesinghausen, Steffen, Rene Weiffen, and Hans-Joachim Schmid. “Direct Measurement
of Wall Slip and Slip Layer Thickness of Non-Brownian Hard-Sphere Suspensions
in Rectangular Channel Flows.” Experiments in Fluids, 2016. https://doi.org/10.1007/s00348-016-2241-6.
ieee: 'S. Jesinghausen, R. Weiffen, and H.-J. Schmid, “Direct measurement of wall
slip and slip layer thickness of non-Brownian hard-sphere suspensions in rectangular
channel flows,” Experiments in Fluids, 2016, doi: 10.1007/s00348-016-2241-6.'
mla: Jesinghausen, Steffen, et al. “Direct Measurement of Wall Slip and Slip Layer
Thickness of Non-Brownian Hard-Sphere Suspensions in Rectangular Channel Flows.”
Experiments in Fluids, 2016, doi:10.1007/s00348-016-2241-6.
short: S. Jesinghausen, R. Weiffen, H.-J. Schmid, Experiments in Fluids (2016).
date_created: 2021-05-04T08:47:31Z
date_updated: 2023-01-17T07:37:53Z
department:
- _id: '150'
- _id: '9'
doi: 10.1007/s00348-016-2241-6
keyword:
- Rheology
- Wall Slip
- Slip
- apparent slip
- suspension
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/article/10.1007/s00348-016-2241-6
publication: Experiments in Fluids
publication_identifier:
issn:
- 0723-4864
- 1432-1114
publication_status: published
quality_controlled: '1'
status: public
title: Direct measurement of wall slip and slip layer thickness of non-Brownian hard-sphere
suspensions in rectangular channel flows
type: journal_article
user_id: '3959'
year: '2016'
...