Particle transport in turbulent flows along horizontal ducts
La presente contribución describe cálculos tridimensionales de Euler / Lagrange de flujos de partículas de gas horizontales confinados (es decir, flujos de canal y tubería) enfatizando la importancia de los procesos elementales, como las colisiones de partículas con paredes rugosas y las colisiones...
- Autores:
-
Laín Beatove, Santiago
Sommerfeld, Martín
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2011
- Institución:
- Universidad Autónoma de Occidente
- Repositorio:
- RED: Repositorio Educativo Digital UAO
- Idioma:
- eng
- OAI Identifier:
- oai:red.uao.edu.co:10614/11922
- Acceso en línea:
- http://red.uao.edu.co//handle/10614/11922
- Palabra clave:
- Pneumatic conveying
Wall roughness
Iinter-particle collisions
Gas-solid flow
Turbulence
- Rights
- openAccess
- License
- Derechos Reservados - Universidad Autónoma de Occidente
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Particle transport in turbulent flows along horizontal ducts |
| title |
Particle transport in turbulent flows along horizontal ducts |
| spellingShingle |
Particle transport in turbulent flows along horizontal ducts Pneumatic conveying Wall roughness Iinter-particle collisions Gas-solid flow Turbulence |
| title_short |
Particle transport in turbulent flows along horizontal ducts |
| title_full |
Particle transport in turbulent flows along horizontal ducts |
| title_fullStr |
Particle transport in turbulent flows along horizontal ducts |
| title_full_unstemmed |
Particle transport in turbulent flows along horizontal ducts |
| title_sort |
Particle transport in turbulent flows along horizontal ducts |
| dc.creator.fl_str_mv |
Laín Beatove, Santiago Sommerfeld, Martín |
| dc.contributor.author.none.fl_str_mv |
Laín Beatove, Santiago Sommerfeld, Martín |
| dc.subject.proposal.eng.fl_str_mv |
Pneumatic conveying Wall roughness Iinter-particle collisions Gas-solid flow Turbulence |
| topic |
Pneumatic conveying Wall roughness Iinter-particle collisions Gas-solid flow Turbulence |
| description |
La presente contribución describe cálculos tridimensionales de Euler / Lagrange de flujos de partículas de gas horizontales confinados (es decir, flujos de canal y tubería) enfatizando la importancia de los procesos elementales, como las colisiones de partículas con paredes rugosas y las colisiones entre partículas, en el flujo general previsto. patrón y caída de presión a lo largo del conducto. |
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2011 |
| dc.date.issued.none.fl_str_mv |
2011-10 |
| dc.date.accessioned.none.fl_str_mv |
2020-02-18T14:35:09Z |
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2020-02-18T14:35:09Z |
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Artículo de revista |
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http://red.uao.edu.co//handle/10614/11922 |
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eng |
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eng |
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Latin American Applied Research. Volumen 41, número 4, (octubre 2011); páginas 301-304 |
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304 |
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4 |
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301 |
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41 |
| dc.relation.cites.spa.fl_str_mv |
Lain Beatove, S., Sommerfeld, M.(2011). Particle transport in turbulent flows along horizontal ducts. Latin American Applied Research. 41(4), 301-304. http://red.uao.edu.co//handle/10614/11922 |
| dc.relation.ispartofjournal.eng.fl_str_mv |
Latin American Applied Research |
| dc.relation.references.none.fl_str_mv |
Kohnen G., M. Rüger and M. Sommerfeld, “Conver-gence behaviour for numerical calculations by the Euler/Lagrange method for strongly coupled phas-es,” Numerical Methods in Multiphase Flows (Eds. C.T. Crowe et al.), ASME Fluids Engineering Division Summer Meeting, Lake Tahoe, U.S.A., 185,191-202 (1994). Laín, S., M. Sommerfeld and J. Kussin, “Experimental studies and modelling of four-way coupling in particle-laden horizontal channel flow,” Int. J. Heat Fluid Flow, 23, 647–656 (2002). Lain, S. and M. Sommerfeld, “Euler/Lagrange computa-tions of pneumatic conveying in a horizontal channel with different wall roughness,” Powder Technology, 184, 76-88 (2008). Lain, S., M. Sommerfeld and B. Quintero, “Numerical simulation of secondary flow in pneumatic conveying of solid particles in a horizontal circular pipe,” Brazilian J. Chem. Eng., 26, 583-594 (2009). Lain, S., On modeling and numerical computation of industrial disperse two-phase flow with the Euler Lagrange approach. Ed. Shaker Verlag, Aachen, Germany (2010). Lun, C.K.K. and H.S. Liu, “Numerical simulation of dilute turbulent gas–solid flows in horizontal chan-nels,” Int. J. Multiphase Flow, 23, 575–605 (1997). Sommerfeld, M., G. Kohnen and M. Rüger, “Some open questions and inconsistencies of Lagrangian Particle dispersion models,” Ninth Symposium on Turbulent Shear Flows, Kyoto, Japan, Paper 15.1 (1993). Sommerfeld, M. and N. Huber, “Experimental analysis and modelling of particle-wall collisions,” International Journal of Multiphase Flow, 25, 1457-1489 (1999). Sommerfeld, M., “Validation of a stochastic Lagrangian modelling approach for inter-particle collisions in homogeneous isotropic turbulence,” International Journal of Multiphase Flows, 27, 1828-1858 (2001). Sommerfeld, M., “Analysis of collision effects for turbulent gas-particle flow in a horizontal channel: Part I. Particle transport,” Int. J. Multiphase Flow, 29, 675-699 (2003). Sommerfeld, M. and J. Kussin, “Wall roughness effects on pneumatic conveying of spherical particles in a narrow horizontal channel,” Powder Technology, 142, 180-192 (2004). Tsuji, Y. and Y. Morikawa, “LDV measurements of an air-solid two-phase flow in a horizontal pipe,” J. Fluid Mech., 120, 385-409 (1982) |
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Derechos Reservados - Universidad Autónoma de Occidente |
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Laín Beatove, Santiagovirtual::2548-1Sommerfeld, Martín584f85f313767d3025329c2e43274122Universidad Autónoma de Occidente. Calle 25 115-85. Km 2 vía Cali-Jamundí2020-02-18T14:35:09Z2020-02-18T14:35:09Z2011-10http://red.uao.edu.co//handle/10614/11922La presente contribución describe cálculos tridimensionales de Euler / Lagrange de flujos de partículas de gas horizontales confinados (es decir, flujos de canal y tubería) enfatizando la importancia de los procesos elementales, como las colisiones de partículas con paredes rugosas y las colisiones entre partículas, en el flujo general previsto. patrón y caída de presión a lo largo del conducto.The present contribution describes three-dimensional Euler/Lagrange calculations of confined horizontal gas-particle flows (i.e. channel and pipe flows) emphasizing the importance of elementary processes, such as particle collisions with rough walls and inter-particle collisions, on the predicted overall flow pattern and pressure drop along the ducapplication/pdf5 páginasengLatin American Applied Research. Volumen 41, número 4, (octubre 2011); páginas 301-304304430141Lain Beatove, S., Sommerfeld, M.(2011). Particle transport in turbulent flows along horizontal ducts. Latin American Applied Research. 41(4), 301-304. http://red.uao.edu.co//handle/10614/11922Latin American Applied ResearchKohnen G., M. Rüger and M. Sommerfeld, “Conver-gence behaviour for numerical calculations by the Euler/Lagrange method for strongly coupled phas-es,” Numerical Methods in Multiphase Flows (Eds. C.T. Crowe et al.), ASME Fluids Engineering Division Summer Meeting, Lake Tahoe, U.S.A., 185,191-202 (1994).Laín, S., M. Sommerfeld and J. Kussin, “Experimental studies and modelling of four-way coupling in particle-laden horizontal channel flow,” Int. J. Heat Fluid Flow, 23, 647–656 (2002).Lain, S. and M. Sommerfeld, “Euler/Lagrange computa-tions of pneumatic conveying in a horizontal channel with different wall roughness,” Powder Technology, 184, 76-88 (2008).Lain, S., M. Sommerfeld and B. Quintero, “Numerical simulation of secondary flow in pneumatic conveying of solid particles in a horizontal circular pipe,” Brazilian J. Chem. Eng., 26, 583-594 (2009).Lain, S., On modeling and numerical computation of industrial disperse two-phase flow with the Euler Lagrange approach. Ed. Shaker Verlag, Aachen, Germany (2010).Lun, C.K.K. and H.S. Liu, “Numerical simulation of dilute turbulent gas–solid flows in horizontal chan-nels,” Int. J. Multiphase Flow, 23, 575–605 (1997).Sommerfeld, M., G. Kohnen and M. Rüger, “Some open questions and inconsistencies of Lagrangian Particle dispersion models,” Ninth Symposium on Turbulent Shear Flows, Kyoto, Japan, Paper 15.1 (1993).Sommerfeld, M. and N. Huber, “Experimental analysis and modelling of particle-wall collisions,” International Journal of Multiphase Flow, 25, 1457-1489 (1999).Sommerfeld, M., “Validation of a stochastic Lagrangian modelling approach for inter-particle collisions in homogeneous isotropic turbulence,” International Journal of Multiphase Flows, 27, 1828-1858 (2001).Sommerfeld, M., “Analysis of collision effects for turbulent gas-particle flow in a horizontal channel: Part I. Particle transport,” Int. J. Multiphase Flow, 29, 675-699 (2003).Sommerfeld, M. and J. Kussin, “Wall roughness effects on pneumatic conveying of spherical particles in a narrow horizontal channel,” Powder Technology, 142, 180-192 (2004).Tsuji, Y. and Y. Morikawa, “LDV measurements of an air-solid two-phase flow in a horizontal pipe,” J. 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