Please use this identifier to cite or link to this item:
https://doi.org/10.21256/zhaw-4964Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Brunner, Daniel | - |
| dc.contributor.author | Khawaja, Hassan | - |
| dc.contributor.author | Moatamedi, Moji | - |
| dc.contributor.author | Boiger, Gernot Kurt | - |
| dc.date.accessioned | 2019-01-10T13:41:27Z | - |
| dc.date.available | 2019-01-10T13:41:27Z | - |
| dc.date.issued | 2018-12 | - |
| dc.identifier.issn | 1750-9548 | de_CH |
| dc.identifier.issn | 2048-3961 | de_CH |
| dc.identifier.uri | https://digitalcollection.zhaw.ch/handle/11475/14286 | - |
| dc.description.abstract | This paper discusses numerical methodologies to simulate micro vibrations on a nontrivial torsionally oscillating structure. The torsional structure is the tip of a viscosity-density sensor using micro vibrations to measure the fluid properties. A 2D transient simulation of the fluid domain surrounding the tip of the sensor has been conducted in ANSYS CFX and COMSOL Multiphysics software. ANSYS CFX uses a frame of reference to induce the micro vibration whereas a moving wall approach is used in COMSOL Multiphysics for the full Navier-Stokes equation as well as their linearized form. The shear rate and pressure amplitude have been compared between the different numerical approaches. The obtained results show good agreement for both pressure and shear rate amplitudes in all models. | de_CH |
| dc.language.iso | en | de_CH |
| dc.publisher | International Society of Multiphysics | de_CH |
| dc.relation.ispartof | The International Journal of Multiphysics | de_CH |
| dc.rights | http://creativecommons.org/licenses/by/4.0/ | de_CH |
| dc.subject | CFD model | de_CH |
| dc.subject | Shear rate | de_CH |
| dc.subject | ANSYS CFX | de_CH |
| dc.subject | COMSOL | de_CH |
| dc.subject | Torsional vibration | de_CH |
| dc.subject | Viscosity measurement | de_CH |
| dc.subject.ddc | 530: Physik | de_CH |
| dc.title | CFD modelling of pressure and shear rate in torsionally vibrating structures using ANSYS CFX and COMSOL multiphysics | de_CH |
| dc.type | Beitrag in wissenschaftlicher Zeitschrift | de_CH |
| dcterms.type | Text | de_CH |
| zhaw.departement | School of Engineering | de_CH |
| zhaw.organisationalunit | Institute of Computational Physics (ICP) | de_CH |
| dc.identifier.doi | 10.21256/zhaw-4964 | - |
| dc.identifier.doi | 10.21152/1750-9548.12.4.349 | de_CH |
| zhaw.funding.eu | No | de_CH |
| zhaw.issue | 4 | de_CH |
| zhaw.originated.zhaw | Yes | de_CH |
| zhaw.pages.end | 358 | de_CH |
| zhaw.pages.start | 349 | de_CH |
| zhaw.publication.status | publishedVersion | de_CH |
| zhaw.volume | 12 | de_CH |
| zhaw.publication.review | Peer review (Publikation) | de_CH |
| zhaw.webfeed | Simulation and Optimization | de_CH |
| Appears in collections: | Publikationen School of Engineering | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2018_Brunner_CFD_modelling_of_pressure_and_shear_rate_in_torsionally_vibrating.pdf | 392.58 kB | Adobe PDF |  View/Open |
Show simple item record
Brunner, D., Khawaja, H., Moatamedi, M., & Boiger, G. K. (2018). CFD modelling of pressure and shear rate in torsionally vibrating structures using ANSYS CFX and COMSOL multiphysics. The International Journal of Multiphysics, 12(4), 349–358. https://doi.org/10.21256/zhaw-4964
Brunner, D. et al. (2018) ‘CFD modelling of pressure and shear rate in torsionally vibrating structures using ANSYS CFX and COMSOL multiphysics’, The International Journal of Multiphysics, 12(4), pp. 349–358. Available at: https://doi.org/10.21256/zhaw-4964.
D. Brunner, H. Khawaja, M. Moatamedi, and G. K. Boiger, “CFD modelling of pressure and shear rate in torsionally vibrating structures using ANSYS CFX and COMSOL multiphysics,” The International Journal of Multiphysics, vol. 12, no. 4, pp. 349–358, Dec. 2018, doi: 10.21256/zhaw-4964.
BRUNNER, Daniel, Hassan KHAWAJA, Moji MOATAMEDI und Gernot Kurt BOIGER, 2018. CFD modelling of pressure and shear rate in torsionally vibrating structures using ANSYS CFX and COMSOL multiphysics. The International Journal of Multiphysics. Dezember 2018. Bd. 12, Nr. 4, S. 349–358. DOI 10.21256/zhaw-4964
Brunner, Daniel, Hassan Khawaja, Moji Moatamedi, and Gernot Kurt Boiger. 2018. “CFD Modelling of Pressure and Shear Rate in Torsionally Vibrating Structures Using ANSYS CFX and COMSOL Multiphysics.” The International Journal of Multiphysics 12 (4): 349–58. https://doi.org/10.21256/zhaw-4964.
Brunner, Daniel, et al. “CFD Modelling of Pressure and Shear Rate in Torsionally Vibrating Structures Using ANSYS CFX and COMSOL Multiphysics.” The International Journal of Multiphysics, vol. 12, no. 4, Dec. 2018, pp. 349–58, https://doi.org/10.21256/zhaw-4964.
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