breakage matrices, dilute-phase pneumatic conveying, impact degradation, numerical simulations

Chapelle, Pierre, Christakis, Nicholas, Abou-Chakra, Hadi, Bridle, Ian, Bradley, M.S.A., Patel, Mayur and Cross, Mark (2004) Computational model for prediction of particle degradation during dilute-phase pneumatic conveying: modeling of dilute-phase pneumatic conveying. Advanced Powder Technology, 15 (1). pp. 31-49. ISSN 0921-8831 (Print), 1568-5527 (Online) (doi:https://doi.org/10.1163/15685520460740052)

bulk solids, characterisation, discrete element, continuum model, parameterisation

Baxter, John, Gröger, Torsten, Abou-Chakra, Hadi, Tüzün, Ugur, Christakis, Nicholas, Patel, Mayur K. and Cross, Mark (2002) Micro-mechanical parameterisations for continuum modelling of granular material using the discrete element method. In: Fifth World Congress on Computational Mechanics (WCCM V), 7-12 Jul 2002, Vienna, Austria.

caking, aggregation, heat transfer, moisture migration, granular materials, simulation

Christakis, N., Wang, J., Patel, M.K., Bradley, M.S.A., Leaper, M.C. and Cross, M. (2006) Aggregation and caking processes of granular materials: continuum model and numerical simulation with application to sugar. Advanced Powder Technology, 17 (5). pp. 543-565. ISSN 0921-8831 (doi:https://doi.org/10.1163/156855206778440480)

computater modelling, coupled heat and moisture transfer, environmental conditions

Wang, Junye, Christakis, Nicholas, Patel, Mayur K., Cross, Mark and Leaper, Mark C. (2004) A computational model of coupled heat and moisture transfer with phase change in granular sugar during varying environmental conditions. Numerical Heat Transfer, Part A: Applications, 45 (8). pp. 751-776. ISSN 1040-7782 (Print), 1521-0634 (Online) (doi:https://doi.org/10.1080/10407780490424280)

computational fluid dynamics, CFD

Patel, Mayur, Christakis, Nicholas, Cross, Mark and Chapelle, Pierre (2006) Towards a better understanding of granular material processes: The coupling of a computational fluid dynamics framework with micro-mechanical models. In: The 5th International Conference for Conveying and Handling of Particulate Solids, 27-31 Aug 2006, Sorrento, Italy. (Unpublished)

computational modelling, particle degradation, dilute phase, pneumatic conveyors

Chapelle, P., Christakis, N., Abou-Chakra, H., Tuzun, U., Bridle, I., Bradley, M.S.A., Patel, M.K. and Cross, M. (2003) Computational modelling of particle degradation in dilute phase pneumatic conveyors. In: Kumar, Vipin, Gavrilova, Marina L., Tan, Chih Jeng Kenneth and L’Ecuyer, Pierre, (eds.) Computational Science and Its Applications - ICCSA 2003. International Conference Montreal, Canada, May 18–21, 2003 Proceedings. Lecture Notes in Computer Science, Part I (2667). Springer, Berlin Heidelberg, pp. 493-502. ISBN 9783540401551 (doi:https://doi.org/10.1007/3-540-44839-X_53)

computational study, segregation, granular flows, heaping

Christakis, N., Chapelle, P. and Patel, M.K. (2006) A computational study of segregation in granular material during heaping. In: 2006 Spring Meeting & 2nd Global Congress on Process Safety. American Institute of Chemical Engineers, New York, USA. ISBN 9780816910755

continuum modelling, granular flows, PHYSICA, finite-volume code

Christakis, N., Patel, M.K., Cross, M., Baxter, J., Abou-Chakra, H. and Tüzün, U. (2001) Continuum modelling of granular flows using PHYSICA, a 3-D unstructured, finite-volume code. In: Computational Modeling of Materials, Minerals and Metals Processing [Conference Proceedings]. The Mineral, Metals and Materials Society (TMS), Warrendale, PA, USA, pp. 129-138. ISBN 0873395131

granular material, Computational Fluid Dynamics, (CFD), simulation, process engineering industry, modelling, large-scale engineering processes

Christakis, Nicholas, Chapelle, Pierre, Patel, Mayur, Cross, Mark, Bridle, Ian, Abou-Chakra, Hadi and Baxter, John (2002) Utilising computational fluid dynamics (CFD) for the modelling of granular material in large-scale engineering processes. In: Computational Science - ICCS 2002: International Conference Amsterdam, The Netherlands, April 21–24, 2002 Proceedings. Lecture Notes in Computer Science, Part 1 (2329). Springer Berlin Heidelberg, Berlin, Heidelberg, Germany, pp. 743-752. ISBN 9783540435914 ISSN 0302-9743 (Print), 1611-3349 (Online) (doi:https://doi.org/10.1007/3-540-46043-8_75)

granular material, continuum mechanics, micro-mechanical parametrisations

Christakis, Nicholas, Chapelle, Pierre, Patel, Mayur K., Wang, Junye, Cross, Mark, Baxter, John, Gröger, Torsten, Abou-Chakra, Hadi, Tüzün, Ugur, Bridle, Ian and Leaper, Mark C. (2002) Mathematical modelling of the behaviour of granular material in a computational fluid dynamics framework using micro-mechanical models. In: 5th World Congress on Computational Mechanics (WCCM V), 7-12 Jul 2002, Vienna, Austria.

granular material, core flow, segregation, continuum modeling, micro-physical parametrizations,

Christakis, Nicholas, Chapelle, Pierre, Strusevich, Nadezhda, Bridle, Ian, Baxter, John, Patel, Mayur K., Cross, Mark, Tüzün, Ugur, Reed, Alan R. and Bradley, Michael S. A. (2006) A hybrid numerical model for predicting segregation during core flow discharge. Advanced Powder Technology, 17 (6). pp. 641-662. ISSN 0921-8831 (doi:https://doi.org/10.1163/156855206778917715)

granular material, segregation, continuum modelling, micro-physical parametrizations

Christakis, Nicholas, Patel, Mayur K., Cross, Mark, Baxter, John, Abou-Chakra, Hadi and Tuzun, Ugur (2002) Predictions of segregation of granular material with the aid of PHYSICA, a 3-D unstructured finite-volume modelling framework. In: International Journal for Numerical Methods in Fluids. Special Issue: ICFD Conference on Numerical Methods for Fluid Dynamics. John Wiley & Sons, Ltd., pp. 281-291. ISSN 0271-2091 (Print), 1097-0363 (Online) (doi:https://doi.org/10.1002/fld.319)

Christakis, Nicholas, Patel, Mayur and Cross, Mark (2001) Predictions of Segregation of Granular Material with the Aid of PHYSICA, a 3-D Unstructured Finite-Volume Modelling Framework. In: ICFD Conference on Numerical Methods for Fluid Dynamics, 26-29 March 2001, Oxford, UK.

granular materials, continuum modelling, micro-mechanical parametrizations, segregation, degradation, caking

Chapelle, P., Christakis, N., Wang, J., Strusevich, N., Patel, M.K., Cross, M., Abou-Chakra, H., Baxter, J. and Tuzun, U. (2005) Application of simulation technologies in the analysis of granular material behaviour during transport and storage. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 219 (1). pp. 43-52. ISSN 0954-4089 (Print), 2041-3009 (Online) (doi:https://doi.org/10.1243/095440805X7044)

granular mixtures, continuum model, viscoplastic model, heaping, segregation

Christakis, N., Chapelle, Pierre and Patel, M. K. (2006) Analysis and modeling of heaping behavior of granular mixtures within a computational mechanics framework. Advanced Powder Technology, 17 (4). pp. 383-398. ISSN 0921-8831 (doi:https://doi.org/10.1163/156855206777866173)

hybrid modelling, complex systems, modelling strategies, granular material

Christakis, Nicholas, Cross, Mark, Patel, Mayur K. and Tüzün, Ugur (2013) A Hybrid Approach for the Modelling of Complex Systems: Methodologies and Applications. Journal of Algorithms & Computational Technology, 7 (2). pp. 113-144. ISSN 1748-3018 (doi:https://doi.org/10.1260/1748-3018.7.2.113)

hydraulics & hydrodynamics, mathematical modelling, coastal engineering

Christakis, N., Allsop, N.W.H., Beale, R.G., Cooper, A.J. and Dennis, J.M. (2002) A volume of fluid numerical model for wave impacts at coastal structures. Proceedings of the ICE - Water and Maritime Engineering, 154 (3). pp. 159-168. ISSN 1472-4561 (Print), 1753-7800 (Online) (doi:https://doi.org/10.1680/wame.2002.154.3.159)

spatial and temporal scales, complex system modelling

Christakis, Nicholas, Patel, Mayur, Cross, Mark and Tüzün, Ugur (2012) On the modelling of complex systems: methodologies and applications. In: The Ninth International Symposium on Distributed Computing and Applications to Business, Engineering and Science, DCABES 2010. Distributed Computing and Applications to Business, Engineering and Science, DCABES . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 40-45. ISBN 978-0-7695-4110-5 (doi:https://doi.org/10.1109/DCABES.2010.15)