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https://doi.org/10.21256/zhaw-3698| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | A thermo fluid dynamic model of wood particle gasification and combustion processes |
| Autor/-in: | Boiger, Gernot Kurt |
| DOI: | 10.21256/zhaw-3698 10.1260/1750-9548.8.2.203 |
| Erschienen in: | The International Journal of Multiphysics |
| Band(Heft): | 8 |
| Heft: | 2 |
| Seite(n): | 203 |
| Seiten bis: | 230 |
| Erscheinungsdatum: | 2014 |
| Verlag / Hrsg. Institution: | International Society of Multiphysics |
| ISSN: | 2048-3961 1750-9548 |
| Sprache: | Englisch |
| Schlagwörter: | Fluiddynamic; Thermochemistry; Combustion; Gasification |
| Fachgebiet (DDC): | 540: Chemie |
| Zusammenfassung: | In order to qualitatively understand and evaluate the thermo-fluid dynamic situation within a wood gasification reactor, a 1D particle model has been created. The presented tool accounts for the highly in-stationary, kinetic- and thermo-chemical effects, leading to partial gasification and combustion of a wood particle embedded within a packed bed collective. It considers the fluid- dynamic situation within the changing porous bulk structure of the packed bed, its impact on species – and heat transition mechanisms, the energy – and mass balances of wood, coal, pyrolysis-gas, wood- gas and off-gas phases, the thermodynamics of locally developing gasification – and combustion reaction equilibria, as well as the presence of the chemical species hydrogen, water, carbon (di-) oxide, methane, oxygen, solid carbon and gaseous, longer chain hydrocarbons from pyrolysis. Model results can be shown to yield very good, qualitative agreement with measurements, found in literature. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/6203 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | CC BY 4.0: Namensnennung 4.0 International |
| Departement: | School of Engineering |
| Organisationseinheit: | Institute of Computational Physics (ICP) |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| Thermofluiddynamic_Model_of_Wood_Gasification.pdf | 1.05 MB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Boiger, G. K. (2014). A thermo fluid dynamic model of wood particle gasification and combustion processes. The International Journal of Multiphysics, 8(2), 203–230. https://doi.org/10.21256/zhaw-3698
Boiger, G.K. (2014) ‘A thermo fluid dynamic model of wood particle gasification and combustion processes’, The International Journal of Multiphysics, 8(2), pp. 203–230. Available at: https://doi.org/10.21256/zhaw-3698.
G. K. Boiger, “A thermo fluid dynamic model of wood particle gasification and combustion processes,” The International Journal of Multiphysics, vol. 8, no. 2, pp. 203–230, 2014, doi: 10.21256/zhaw-3698.
BOIGER, Gernot Kurt, 2014. A thermo fluid dynamic model of wood particle gasification and combustion processes. The International Journal of Multiphysics. 2014. Bd. 8, Nr. 2, S. 203–230. DOI 10.21256/zhaw-3698
Boiger, Gernot Kurt. 2014. “A Thermo Fluid Dynamic Model of Wood Particle Gasification and Combustion Processes.” The International Journal of Multiphysics 8 (2): 203–30. https://doi.org/10.21256/zhaw-3698.
Boiger, Gernot Kurt. “A Thermo Fluid Dynamic Model of Wood Particle Gasification and Combustion Processes.” The International Journal of Multiphysics, vol. 8, no. 2, 2014, pp. 203–30, https://doi.org/10.21256/zhaw-3698.
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