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Aferka Saïd

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Main Referenced Co-authors
Marchot, Pierre  (24)
Toye, Dominique  (24)
Crine, Michel  (23)
Brunazzi, Elisabetta (10)
Saroha, Anil (5)
Main Referenced Keywords
X-ray tomography (7); hydrodynamics (3); packed bed (3); Hydrodynamics (2); Liquid hold-up (2);
Main Referenced Disciplines
Chemical engineering (25)

Publications (total 25)

The most downloaded
2655 downloads
Aferka, S. (2010). Etude de l'hydrodynamique dans une colonne de distillation réactive: Mesure de la distribution des phases par tomographie à rayons X [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/81875 https://hdl.handle.net/2268/81875

The most cited

58 citations (Scopus®)

Caulkin, R., Jia, X., Xu, C., Fairweather, M., Williams, R. A., Stitt, H., Nijemeisland, M., Aferka, S., Crine, M., Léonard, A., Toye, D., & Marchot, P. (2009). Simulations of Structures in Packed Columns and Validation by X-ray Tomography. Industrial and Engineering Chemistry Research, 48 (1), 202-213. doi:10.1021/ie800033a https://hdl.handle.net/2268/5598

Janzen, A., Steube, J., Aferka, S., Toye, D., Marchot, P., & Kenig, E. (March 2012). Modellierung des Trennverhaltens wässriger Systeme in Packungskolonnen basierend auf tomographischen [Paper presentation]. Jahrestreffen der ProcessNet-Fachausschüsse "Computational Fluid Dynamics" und "Fluidverfahrenstechnik“, Weimar, Germany.

Aferka, S., Steube, J., Janzen, A., Kenig, E., Crine, M., Marchot, P., & Toye, D. (2012). Investigation of liquid flow pattern inside a structured packing using X-ray tomography. In Proceedings of the 6th International Symposium on Process Tomography, Cape Town, South Africa (pp. 8).
Peer reviewed

Aferka, S., Steube, J., Janzen, A., Kenig, E., Crine, M., Marchot, P., & Toye, D. (2011). Mesure par tomographie à rayons X de l’influence de la viscosité sur la distribution du liquide dans une colonne à empilage structuré. In In SFGP (Ed.), Récents Progrès en Génie des Procédés - N° 101 - Des procédés au service du produit au coeur de l'Europe - Actes du XIIIème Congrès de la société Française de Génie des Procédés - Du 29 Nov. au 1er Décembre 2011 - Lille Grand Palais, FRANCE (pp. 6). Paris, France: Lavoisier Technique et Documentation.
Peer reviewed

Aferka, S., Viva, A., Brunazzi, E., Marchot, P., Crine, M., & Toye, D. (2011). X-ray CT study of the influence of liquid viscosity on fluid phase distribution in modular catalytic packings. Chemical Engineering Transactions, 24, 1429-1434. doi:10.3303/CET1124239
Peer Reviewed verified by ORBi

Viva, A., Aferka, S., Toye, D., Marchot, P., Crine, M., & Brunazzi, E. (2011). Determination of liquid hold-up and flow distribution inside modular catalytic structured packings. Chemical Engineering Research and Design, 89, 1414-1426. doi:10.1016/j.cherd.2011.02.009
Peer Reviewed verified by ORBi

Viva, A., Aferka, S., Brunazzi, E., Marchot, P., Crine, M., & Toye, D. (2011). Processing of X-ray tomographic images: a procedure adapted for the analysis of phase distribution in MellapakPlus 752.Y and Katapak-SP packings. Flow Measurement and Instrumentation, 22, 279-290. doi:10.1016/j.flowmeasinst.2011.03.008
Peer Reviewed verified by ORBi

Aferka, S., Viva, A., Brunazzi, E., Marchot, P., Crine, M., & Toye, D. (2011). Tomographic measurement of liquid hold up and effective interfacial area distributions in a column packed with high performance structured packings. Chemical Engineering Science, 66, 3413-3422. doi:10.1016/j.ces.2011.01.022
Peer Reviewed verified by ORBi

Aferka, S. (2010). Etude de l'hydrodynamique dans une colonne de distillation réactive: Mesure de la distribution des phases par tomographie à rayons X [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/81875

Aferka, S., Viva, A., Brunazzi, E., Marchot, P., Crine, M., & Toye, D. (2010). Influence of the viscosity on liquid hold-up in modular catalytic packings [Paper presentation]. 19th Congress of Chemical and Process Engineering (CHISA2010) – 7th European Congress of Chemical Engineering (ECCE7), 28 aout–2 septembre 2010, Prague, Czechia.

Viva, A., Aferka, S., Toye, D., Marchot, P., Crine, M., & Brunazzi, E. (2010). Measurement of liquid hold-up in catalytic structured packings: comparison of different experimental techniques. In A. B. de Haan, H. Kooijman, ... A. Gorak (Eds.), Proceedings of 9th Distillation and Absorption Conference (DA2010), Eindhoven, Pays-Bas, 12-15 septembre 2010.
Peer reviewed

Aferka, S., Viva, A., Brunazzi, E., Marchot, P., Crine, M., & Toye, D. (2010). Liquid load point determination in a reactive distillation packing by x-ray tomography. Canadian Journal of Chemical Engineering, 88 (4), 611-617. doi:10.1002/cjce.20320
Peer Reviewed verified by ORBi

Aferka, S., Viva, A., Brunazzi, E., Marchot, P., Crine, M., & Toye, D. (2010). Liquid hold-up measurement in Mellapak Plus 752Y packed bed using X-ray tomography. In VCIPT (Ed.), Proceedings of 6th World Congress On Industrial Process Tomography (WCIPT6), Beijing, China, 6-9 Septembre 2010. Manchester, United Kingdom: Virtual Centre for Industrial Process Tomography.
Peer reviewed

Aferka, S., Marchot, P., Crine, M., & Toye, D. (2010). Interfacial area measurement in a catalytic distillation packing using high energy x-ray CT. Chemical Engineering Science, 65 (1), 511-516. doi:10.1016/j.ces.2009.05.048
Peer Reviewed verified by ORBi

Aferka, S., Viva, A., Toye, D., Marchot, P., Crine, M., & Brunazzi, E. (2010). X-ray CT study of the influence of liquid viscosity on fluid phase distribution in modular catalytic packings. AIDIC Conference series, 10, 373-382. doi:10.3303/ACOS111004
Peer reviewed

Aferka, S., Viva, A., Brunazzi, E., Marchot, P., Crine, M., & Toye, D. (August 2009). Liquid load point measurement in a reactive distillation packing by x-ray tomography [Poster presentation]. 8th World Congress on Chemical Engineering, Montreal, Canada.

Caulkin, R., Jia, X., Xu, C., Fairweather, M., Williams, R. A., Stitt, H., Nijemeisland, M., Aferka, S., Crine, M., Léonard, A., Toye, D., & Marchot, P. (2009). Simulations of Structures in Packed Columns and Validation by X-ray Tomography. Industrial and Engineering Chemistry Research, 48 (1), 202-213. doi:10.1021/ie800033a
Peer Reviewed verified by ORBi

Jia, X., Xu, C., Caulkin, R., Williams, R. A., Stitt, H., Nijemeisland, M., Aferka, S., Crine, M., Léonard, A., Toye, D., & Marchot, P. (2007). Validation of DigiPac Simulations of packed columns using x-ray microtomography. In H. Mc Cann & G. A. Johansen (Eds.), Proceedings of the 5th World Congress on Industrial Process Tomography, Bergen, Norway, September 6-9, 2007 (pp. 382-389). Virtual Centre for Industrial Process Tomography.
Peer reviewed

Toye, D., Aferka, S., Calvo, S., Léonard, A., Crine, M., Saroha, A., & Marchot, P. (2007). Mesure de la distribution des phases dans une mousse métallique par radiographie et micro-tomographie à rayons X. In Récents Progrès en Génie des Procédés - N°95 - Actes des 5èmes Journées francophones sur les réacteurs gaz-liquide et gaz-liquide-solide, 12-15 juin 2007, Carry-le-Rouet, France. Paris, France: Lavoisier - Technique et Documentation.
Peer reviewed

Toye, D., Aferka, S., Calvo, S., Léonard, A., Crine, M., Saroha, A., & Marchot, P. (2007). Phase distribution measurements in metallic foam using x-ray radiography and micro-tomography. In G. A. Johansen & H. Mc Cann (Ed.), Proceedings of the 5th World Congress on Industrial Process Tomography, Bergen, Norway, September 6-9, 2007 (CD-ROM) (pp. 761-767). Virtual Centre for Industrial Process Tomography.
Peer reviewed

Calvo, S., Beugre, D. A., Aferka, S., Saroha, A., Toye, D., Crine, M., & Marchot, P. (2007). Modélisation d'un écoulement diphasique au sein d'un empilage structuré. In SFGP (Ed.), Récents Progrès en Génie des procédés - N°96 - Des réponses industrielles pour une société en mutation - Actes du 11ème Congrès de la Société française de Génie des procédés - 9-11 octobre 2007, Saint Etienne, France. Lavoisier Technique et Documentation.
Peer reviewed

Aferka, S., Saroha, A., Toye, D., Crine, M., & Marchot, P. (2007). Mesure de la distribution des phases dans une colonne de distillation réactive par tomographie à rayons X. In Récents Progrès en Génie des Procédés - N°95 - Actes des 5èmes Journées francophones sur les réacteurs gaz-liquide et gaz-liquide-solide, 12-15 juin 2007, Carry-le-Rouet, France. Paris, France: Lavoisier Technique et Documentation.
Peer reviewed

Aferka, S., Crine, M., Saroha, A. K., Toye, D., & Marchot, P. (2007). In situ measurements of the static liquid holdup in Katapak-SP12 (TM) packed column using X-ray tomography. Chemical Engineering Science, 62 (21), 6076-6080. doi:10.1016/j.ces.2007.06.025
Peer Reviewed verified by ORBi

Aferka, S., Saroha, A., Toye, D., Marchot, P., & Crine, M. (2006). Liquid flow distribution in catalytic distillation columns : use of high-energy X-ray tomography. In AIChE (Ed.), AIChE Annual Meeting, Conference Proceedings, San Francisco, CA, United States, Nov. 12-17, 2006. New Yourk, United States - New York: American Institute of Chemical Engineers.
Peer reviewed

Aferka, S., Saroha, A., Toye, D., Crine, M., & Marchot, P. (2006). Liquid distribution through a Katapak column by X-ray tomography [Paper presentation]. PROCTOM2006 - 4th International Symposium on Process Tomography in Poland, September 14-15, 2006, Warsaw, Poland.

Abdullah, J., Aferka, S., Crine, M., Saroha, A., Toye, D., & Marchot, P. (1996). Investigating the liquid distribution in a reactive distillation packing using high energy X-ray tomography [Paper presentation]. 5th ISMTMF/IWPT2-5th International Symposium on Measurement Techniques for Multiphase Flows and 2nd International Workshop on Process Tomography, Macao, China, December 10-13, 2006, Macao, China.

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