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https://doi.org/10.21256/zhaw-1653| Publication type: | Conference paper |
| Type of review: | Peer review (abstract) |
| Title: | Performance prediction and optimization for industrial sieves by simulation : a two-tier approach |
| Authors: | Jaeger, Christian Housseini, Reza Hertwig, Manfred Hofer, Thomas Füchslin, Rudolf Marcel |
| DOI: | 10.21256/zhaw-1653 |
| Proceedings: | ASIM 2014: 22. Symposium Simulationstechnik: 3. bis 5. September 2014: HTW Berlin: 2, Tagungsband: Teil II |
| Editors of the parent work: | Deatcu, Christina Wittman, Jochen |
| Page(s): | 299 |
| Pages to: | 306 |
| Conference details: | 22. Symposium Simulationstechnik (ASIM 2014), Berlin, Deutschland, 3.-5. September 2014 |
| Issue Date: | 2014 |
| Series: | ARGESIM Report |
| Series volume: | 43 |
| Publisher / Ed. Institution: | Argesim |
| Publisher / Ed. Institution: | Wien |
| ISBN: | 978-3-901608-44-5 |
| Language: | English |
| Subject (DDC): | 003: Systems 620: Engineering |
| Abstract: | We present a numerical study of sieving behavior on industrial sieves, composed of several vibrating screens, a process widely used in diverse industries. The modeling approach is twofold: on the one hand, particle flow is modeled in some detail by means of a discrete element model (DEM). This allows studying the influence of various parameters on the behavior of individual particles, particularly transport velocities and collision rates. Computational complexity however forbids the simulation of an entire sieve as a DEM. Instead, the overall sieving behavior is modeled separately by means of a more phenomenological model, the so called thick layer model (TLM), which is based on mass-balance equations, that translate into an ordinary differential equation. The TLM obtains its most crucial input parameters as results of the DEM. Comparison of simulation results with measurements shows, that this combined approach is capable of accurately describing the sieving process at a reasonable computational cost. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/2704 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Applied Mathematics and Physics (IAMP) |
| Appears in collections: | Publikationen School of Engineering |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2014_Jaeger_Performance prediction and optimization_Tagungsband ASIM.pdf | 742.05 kB | Adobe PDF |  View/Open |
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Jaeger, C., Housseini, R., Hertwig, M., Hofer, T., & Füchslin, R. M. (2014). Performance prediction and optimization for industrial sieves by simulation : a two-tier approach [Conference paper]. In C. Deatcu & J. Wittman (Eds.), ASIM 2014: 22. Symposium Simulationstechnik: 3. bis 5. September 2014: HTW Berlin: 2, Tagungsband: Teil II (pp. 299–306). Argesim. https://doi.org/10.21256/zhaw-1653
Jaeger, C. et al. (2014) ‘Performance prediction and optimization for industrial sieves by simulation : a two-tier approach’, in C. Deatcu and J. Wittman (eds) ASIM 2014: 22. Symposium Simulationstechnik: 3. bis 5. September 2014: HTW Berlin: 2, Tagungsband: Teil II. Wien: Argesim, pp. 299–306. Available at: https://doi.org/10.21256/zhaw-1653.
C. Jaeger, R. Housseini, M. Hertwig, T. Hofer, and R. M. Füchslin, “Performance prediction and optimization for industrial sieves by simulation : a two-tier approach,” in ASIM 2014: 22. Symposium Simulationstechnik: 3. bis 5. September 2014: HTW Berlin: 2, Tagungsband: Teil II, 2014, pp. 299–306. doi: 10.21256/zhaw-1653.
JAEGER, Christian, Reza HOUSSEINI, Manfred HERTWIG, Thomas HOFER und Rudolf Marcel FÜCHSLIN, 2014. Performance prediction and optimization for industrial sieves by simulation : a two-tier approach. In: Christina DEATCU und Jochen WITTMAN (Hrsg.), ASIM 2014: 22. Symposium Simulationstechnik: 3. bis 5. September 2014: HTW Berlin: 2, Tagungsband: Teil II. Conference paper. Wien: Argesim. 2014. S. 299–306. ISBN 978-3-901608-44-5
Jaeger, Christian, Reza Housseini, Manfred Hertwig, Thomas Hofer, and Rudolf Marcel Füchslin. 2014. “Performance Prediction and Optimization for Industrial Sieves by Simulation : A Two-Tier Approach.” Conference paper. In ASIM 2014: 22. Symposium Simulationstechnik: 3. Bis 5. September 2014: HTW Berlin: 2, Tagungsband: Teil II, edited by Christina Deatcu and Jochen Wittman, 299–306. Wien: Argesim. https://doi.org/10.21256/zhaw-1653.
Jaeger, Christian, et al. “Performance Prediction and Optimization for Industrial Sieves by Simulation : A Two-Tier Approach.” ASIM 2014: 22. Symposium Simulationstechnik: 3. Bis 5. September 2014: HTW Berlin: 2, Tagungsband: Teil II, edited by Christina Deatcu and Jochen Wittman, Argesim, 2014, pp. 299–306, https://doi.org/10.21256/zhaw-1653.
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