---
_id: '34434'
abstract:
- lang: eng
  text: In timing chain drives, the chain is the critical component regarding the
    wear. Relative movements take place at the chain joint between pin and bush, which
    lead to wear of the chain joint due to friction and so to chain elongation. The
    chain joint is generally lubricated with oils, through which elastohydrodynamic
    processes can occur in the gap between the pin and the bush of the chain joint.
    A simulation model is developed here to examine these elastohydrodynamic processes
    considering a mass conserving cavitation model, the Newtonian flow behaviour of
    the lubricant and the structuring of the bush surface, whereby the real form of
    the bush is considered. MBS simulations are used to obtain realistic loads on
    the chain joint.
author:
- first_name: Lionel
  full_name: Simo Kamga, Lionel
  last_name: Simo Kamga
- first_name: Dominik
  full_name: Meffert, Dominik
  last_name: Meffert
- first_name: Balázs
  full_name: Magyar, Balázs
  id: '97759'
  last_name: Magyar
- first_name: Manuel
  full_name: Oehler, Manuel
  last_name: Oehler
- first_name: Bernd
  full_name: Sauer, Bernd
  last_name: Sauer
citation:
  ama: Simo Kamga L, Meffert D, Magyar B, Oehler M, Sauer B. Simulative investigation
    of the influence of surface texturing on the elastohydrodynamic lubrication in
    chain joints. <i>Tribology International</i>. 2022;171:107564. doi:<a href="https://doi.org/10.1016/j.triboint.2022.107564">https://doi.org/10.1016/j.triboint.2022.107564</a>
  apa: Simo Kamga, L., Meffert, D., Magyar, B., Oehler, M., &#38; Sauer, B. (2022).
    Simulative investigation of the influence of surface texturing on the elastohydrodynamic
    lubrication in chain joints. <i>Tribology International</i>, <i>171</i>, 107564.
    <a href="https://doi.org/10.1016/j.triboint.2022.107564">https://doi.org/10.1016/j.triboint.2022.107564</a>
  bibtex: '@article{Simo Kamga_Meffert_Magyar_Oehler_Sauer_2022, title={Simulative
    investigation of the influence of surface texturing on the elastohydrodynamic
    lubrication in chain joints}, volume={171}, DOI={<a href="https://doi.org/10.1016/j.triboint.2022.107564">https://doi.org/10.1016/j.triboint.2022.107564</a>},
    journal={Tribology International}, author={Simo Kamga, Lionel and Meffert, Dominik
    and Magyar, Balázs and Oehler, Manuel and Sauer, Bernd}, year={2022}, pages={107564}
    }'
  chicago: 'Simo Kamga, Lionel, Dominik Meffert, Balázs Magyar, Manuel Oehler, and
    Bernd Sauer. “Simulative Investigation of the Influence of Surface Texturing on
    the Elastohydrodynamic Lubrication in Chain Joints.” <i>Tribology International</i>
    171 (2022): 107564. <a href="https://doi.org/10.1016/j.triboint.2022.107564">https://doi.org/10.1016/j.triboint.2022.107564</a>.'
  ieee: 'L. Simo Kamga, D. Meffert, B. Magyar, M. Oehler, and B. Sauer, “Simulative
    investigation of the influence of surface texturing on the elastohydrodynamic
    lubrication in chain joints,” <i>Tribology International</i>, vol. 171, p. 107564,
    2022, doi: <a href="https://doi.org/10.1016/j.triboint.2022.107564">https://doi.org/10.1016/j.triboint.2022.107564</a>.'
  mla: Simo Kamga, Lionel, et al. “Simulative Investigation of the Influence of Surface
    Texturing on the Elastohydrodynamic Lubrication in Chain Joints.” <i>Tribology
    International</i>, vol. 171, 2022, p. 107564, doi:<a href="https://doi.org/10.1016/j.triboint.2022.107564">https://doi.org/10.1016/j.triboint.2022.107564</a>.
  short: L. Simo Kamga, D. Meffert, B. Magyar, M. Oehler, B. Sauer, Tribology International
    171 (2022) 107564.
date_created: 2022-12-15T09:28:48Z
date_updated: 2023-04-27T12:10:34Z
department:
- _id: '146'
doi: https://doi.org/10.1016/j.triboint.2022.107564
extern: '1'
intvolume: '       171'
keyword:
- EHL-simulation
- Cavitation
- Chain drives
- Chain joint
- Micro-structuring
language:
- iso: eng
page: '107564'
publication: Tribology International
publication_identifier:
  issn:
  - 0301-679X
quality_controlled: '1'
status: public
title: Simulative investigation of the influence of surface texturing on the elastohydrodynamic
  lubrication in chain joints
type: journal_article
user_id: '38077'
volume: 171
year: '2022'
...
---
_id: '9783'
abstract:
- lang: eng
  text: To optimize the ultrasound irradiation for cavitation based ultrasound applications
    like sonochemistry or ultrasound cleaning, the correlation between cavitation
    intensity and the resulting effect on the process is of interest. Furthermore,
    changing conditions like temperature and pressure result in varying acoustic properties
    of the liquid. That might necessitate an adaption of the ultrasound irradiation.
    To detect such changes during operation, process monitoring is desired. Labor
    intensive processes, that might be carried out for several hours, also require
    process monitoring to increase their reliability by detection of changes or malfunctions
    during operation. In some applications cavitation detection and monitoring can
    be achieved by the application of sensors in the sound field. Though the application
    of sensors is possible, this necessitates modifications on the system and the
    sensor might disturb the sound field. In other applications harsh, process conditions
    prohibit the application of sensors in the sound field. Therefore alternative
    techniques for cavitation detection and monitoring are desired. The applicability
    of an external microphone and a self-sensing ultrasound transducer for cavitation
    detection were experimentally investigated. Both methods were found to be suitable
    and easily applicable.
author:
- first_name: Peter
  full_name: Bornmann, Peter
  last_name: Bornmann
- first_name: Tobias
  full_name: Hemsel, Tobias
  id: '210'
  last_name: Hemsel
- first_name: Walter
  full_name: Sextro, Walter
  id: '21220'
  last_name: Sextro
- first_name: Takafumi
  full_name: Maeda, Takafumi
  last_name: Maeda
- first_name: Takeshi
  full_name: Morita, Takeshi
  last_name: Morita
citation:
  ama: 'Bornmann P, Hemsel T, Sextro W, Maeda T, Morita T. Non-perturbing cavitation
    detection / monitoring in sonochemical reactors. In: <i>Ultrasonics Symposium
    (IUS), 2012 IEEE International</i>. ; 2012:1141-1144. doi:<a href="https://doi.org/10.1109/ULTSYM.2012.0284">10.1109/ULTSYM.2012.0284</a>'
  apa: Bornmann, P., Hemsel, T., Sextro, W., Maeda, T., &#38; Morita, T. (2012). Non-perturbing
    cavitation detection / monitoring in sonochemical reactors. In <i>Ultrasonics
    Symposium (IUS), 2012 IEEE International</i> (pp. 1141–1144). <a href="https://doi.org/10.1109/ULTSYM.2012.0284">https://doi.org/10.1109/ULTSYM.2012.0284</a>
  bibtex: '@inproceedings{Bornmann_Hemsel_Sextro_Maeda_Morita_2012, title={Non-perturbing
    cavitation detection / monitoring in sonochemical reactors}, DOI={<a href="https://doi.org/10.1109/ULTSYM.2012.0284">10.1109/ULTSYM.2012.0284</a>},
    booktitle={Ultrasonics Symposium (IUS), 2012 IEEE International}, author={Bornmann,
    Peter and Hemsel, Tobias and Sextro, Walter and Maeda, Takafumi and Morita, Takeshi},
    year={2012}, pages={1141–1144} }'
  chicago: Bornmann, Peter, Tobias Hemsel, Walter Sextro, Takafumi Maeda, and Takeshi
    Morita. “Non-Perturbing Cavitation Detection / Monitoring in Sonochemical Reactors.”
    In <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>, 1141–44, 2012.
    <a href="https://doi.org/10.1109/ULTSYM.2012.0284">https://doi.org/10.1109/ULTSYM.2012.0284</a>.
  ieee: P. Bornmann, T. Hemsel, W. Sextro, T. Maeda, and T. Morita, “Non-perturbing
    cavitation detection / monitoring in sonochemical reactors,” in <i>Ultrasonics
    Symposium (IUS), 2012 IEEE International</i>, 2012, pp. 1141–1144.
  mla: Bornmann, Peter, et al. “Non-Perturbing Cavitation Detection / Monitoring in
    Sonochemical Reactors.” <i>Ultrasonics Symposium (IUS), 2012 IEEE International</i>,
    2012, pp. 1141–44, doi:<a href="https://doi.org/10.1109/ULTSYM.2012.0284">10.1109/ULTSYM.2012.0284</a>.
  short: 'P. Bornmann, T. Hemsel, W. Sextro, T. Maeda, T. Morita, in: Ultrasonics
    Symposium (IUS), 2012 IEEE International, 2012, pp. 1141–1144.'
date_created: 2019-05-13T13:18:49Z
date_updated: 2022-01-06T07:04:20Z
department:
- _id: '151'
doi: 10.1109/ULTSYM.2012.0284
keyword:
- cavitation
- chemical reactors
- microphones
- process monitoring
- reliability
- ultrasonic applications
- ultrasonic waves
- acoustic properties
- cavitation based ultrasound applications
- cavitation intensity
- change detection reliability
- external microphone
- malfunction detection reliability
- nonperturbing cavitation detection
- nonperturbing cavitation monitoring
- process monitoring
- self-sensing ultrasound transducer
- sonochemical reactors
- sonochemistry
- ultrasound cleaning
- ultrasound irradiation
- Acoustics
- Liquids
- Monitoring
- Sensors
- Sonar equipment
- Transducers
- Ultrasonic imaging
language:
- iso: eng
page: 1141-1144
publication: Ultrasonics Symposium (IUS), 2012 IEEE International
publication_identifier:
  issn:
  - 1948-5719
quality_controlled: '1'
status: public
title: Non-perturbing cavitation detection / monitoring in sonochemical reactors
type: conference
user_id: '55222'
year: '2012'
...