CSEG is the most diverse of the four research groups within the CNMPA. Its origin coincides with that of the CNMPA, founded by Cross & Markatos in 1986. Since then, the CSEG has worked in a whole range of industrial or environmental problems involving fluid flow, heat transfer, chemical reaction, phase change, stress analysis and even electromagnetics. The group is particularly known for its expertise in metals and minerals processing (smelting, casting, welding, solidification microstructure, etc.) with a long-term involvement in a number of projects of international significance; eg. the modelling of the Rio-Tinto HIsmelt® process in Western Australia for the direct smelting of iron ore into iron, replacing the Blast Furnace technology. Experience in metal processing highlighted the need for "Multi-physics" modelling, which has remained the focus of research. In this context, the CSEG is responsible for the creation of some unique algorithms and software, including the multi-physics code PHYSICA, the spectral code SPHINX used in the joint EU/ESA project IMPRESS, to model strongly coupled Magneto-hydrodynamic problems (induction melting, em. Levitation), the code MHD_VALDIS modelling the aluminium electrolysis process, etc. Other areas of EPSRC, EU or Industrially-funded research cover aero-acoustics, microwaves, particulates handling, atmospheric and water pollution.
Group Awards & Achievements
- CSEG win the British Foundry Medal and Prize for 2013 for the best paper to appear in the Foundry Trade Journal, the paper is entitled: Numerical modelling of the tilt casting process for γ-TiAl alloys.
- Prof Pericleous joins the Scientific Advisory Board of the Helmholtz Research Alliance in Germany as an international member (Feb 2013)
- Hong Wang a CSEG PhD student, receives the best PhD Thesis award at the final annual meeting of the EU IMPRESS project for her research on the casting of TiAl turbine blades, Budapest June 2010
- A CSEG manuscript receives the top paper award at the ATS (Association Technique Siderurgiques) international conference in Paris, Dec. 2007
- V. Bojarevics and K Pericleous referenced as providing the theoretical foundation to US Patent Application #20050175063 "Cold crucible induction furnace with eddy current damping", by CONSARC Inc.
- A paper authored by CSEG staff won the award for best paper in conference at the 2005 International Symposium on Liquid Metal Processing and Casting, Santa Fe, USA, September 18-21, 2005.
- K Pericleous, EU panel chair, member and proposal reviewer for: EU/FP6 NEST (New and Emerging Technologies) , EU/FP6 IP Global 3, EU/FP6 Nanotechnologies & Nano-sciences Knowledge-based Multifunctional Materials (NMP), EU/FP6 STREP.
- K Pericleous is a founding Director of two companies, MPSL Ltd and Physica Ltd, University spin-offs created to exploit the commercial potential of multi-physics software produced by CSEG.
- Dr V Bojarevics awarded Japan Society for the Promotion of Science (JSPS) invitation fellowship for research in Japan, October-November 2001.
- The effect of secondary arm growth on thermoelectric magneto-hydrodynamics, Magnetohydrodynamics J., Vol. 48, No. 2, pp. 361–370, 2012
- A numerical model coupling thermoelectricity, magnetohydrodynamics and dendritic growth. Journal of Algorithms & Computational Technology, 6 (1). pp. 173-202. (2012)
- Modelling the dynamics of the tilt casting process and the effect of the mould design on casting quality, Computers & Fluids, 42 (2011) 92–101
- A multi-scale 3d model of the vacuum arc remelting process, Metallurgical and Materials Transactions A, Published Online first, March 2013
- Toward a Full Simulation of the Basic Oxygen Furnace: Deformation of the Bath Free Surface and Coupled Transfer Processes Associated with the Post-Combustion in the Gas Region, Metallurgical and Materials Transactions B, Vol. 44, Issue 3, pp 653-670, June 2013
- Time-dependent modelling and experimental validation of the metal/flux interface in a continuous casting mould, Revue de Métallurgie - Cahiers d'informations techniques, 1. pp. 33-43. ISSN 0035-1563, 2008
- Dynamic Model for Metal Cleanness Evaluation by Melting in Cold Crucible, Metallurgical and Materials Transactions, B, 2009, v. 40, N 3, 328 – 336. ISSN 1073-5615
- Effect of Magnetic Forces on Bubble Transport and MHD Stability of Aluminium Electrolysis Cells, Magnetohydrodynamics, 2012, Vol. 48, No. 1, pp. 125–136
- Levitated Liquid Dynamics in Reduced Gravity and Gravity-Compensating Magnetic Fields, JOM: Journal of the Minerals, metals, and Materials Society - Springer (JOM), 2012, Vol. 64, No. 9, pp. 1089-1096
- Modelling of electromagnetic levitation – consequences on non-contact physical properties measurements. High Temperature Materials and Processes, 27 (6). pp. 439-447 (2008)
To learn more about our team and research visit our group website
Prof Koulis Pericleous: CSEG Director
- 6 Academic/Research Staff
- 3 Phd Students
- 80 Total Publications
- £2,314,000 Total Research Income
- £264,000 EU SIKELOR, 2014-2017. An important environmental project, for the recovery of the 50% or so silicon wasted as "kerf" in the cutting process to produce photo-voltaic silicon panels. Greenwich will collaborate with German and Italian partners to remove impurities from the kerf, using electromagnetic means so that the silicon can be recycled
- £281,000 EPSRC UltraMelt, 2013-2016. Development of method for the ultrasonic treatment of large volumes of liquid metal to produce refined grain structures. Collaboration with Brunel Uni (experiments).
- £279,000 EPSRC TECalloy, 2013-2016. Extension of theoretical framework developed at Greenwich, to study the effects of magnetic fields in producing tailor-made alloy crystal structures by controlling solute micro-convection using the thermoelectric properties of the alloy. Research in collaboration with the Manchester Uni. Synchrotron facility at Diamond.
- £69,000, BRM, Industrial, 2013. To examine the reasons for premature "kettle" failure in the lead refining process. Consultancy work carried out on behalf of British Refined Metals (BRM, part of the Xstrata-Glencore group).
- £10,000 Royal Society China Exchange Grant. Research exchange with the North Eastern University of China to study the effects of magnetic fields on alloy crystal growth.
- €400,000 EU EXOMET. To study the effects of external fields (magnetic, ultrasonic, shear) on the dispersion of nano-particles or oxides in advanced light alloys of magnesium and aluminium. Project led by the European Space Agency (ESA). Applications in the production of Metal Matrix Nano Composites (MMNC) for use in future transport.
- €264,000 Interreg 2Seas, ISECA 2011-2014. To study the effects of airborne pollution from urban sources on the growth of algal blooms in the coastal areas bordering the North Sea and the English Channel and develop a web-based information system for use by local authorities, tourism and other interested parties. Partners from France, Belgium, the Netherlands and UK.
- £95,000 INDUSTRIAL, ArcelorMIttal, 2009-2012. Mathematical model and software for the modelling of the Basic Oxygen Furnace, used to convert iron to steel. Joint PhD supervision of Yannick Doh, registered at Nancy University, France.
- £170,000 TSB COLDMELT, 2009-2012. Development of a contactless melting/pouring method for the development of titanium metal powder, using electromagnetic forces. Project led by Phoenix Scientific Industries (PSI). Design developed by Greenwich now in the implementation stage for production.
- £94,000 MHD-VALDIS Aluminium Electrolysis cell design software, 2008-2013. This unique code computes the MHD stability of aluminium electrolysis cells, taking into account their electrical connections to the complete plant. It has been used for the design of the largest cells in the world (up to 500kA). It is used globally by Rusal (Russia), Dubal (Dubai), Norsk Hydro (Norway), SAMI & GAMI (China)
- £169,188 EPSRC (EP/D505011/1) grant awarded for MEASUREMENT AND MODELLING OF ELECTRICAL, TRANSPORT AND PHASE-CHANGE PHENOMENA AND APPLICATION TO VACUUM ARC REMELTING FOR OPTIMAL MATERIAL QUALITY.
- €600,000 EU/ESA FP6 IP awarded for project IMPRESS: INTERMETALLIC MATERIALS PROCESSING IN RELATION TO EARTH AND SPACE SOLIDIFICATION.
- £66,000 project funded by ARCELOR (Fr) concerning STEEL CONTINUOUS CASTING MODELS FOR FLUX REDUCTION.
- £140,000 European Union Interreg IIIa grant awarded for ATTMA, AEROSOL TRANSPORT IN THE TRANS-MANCHE ATMOSPHERE.
- £103,669 EPSRC (GR/R94435/01) grant awarded for FARADAY FAST TRACK PROPOSAL: COMPUTATIONAL MODELLING OF MICROWAVE FOOD PROCESSING.
- £124,969 EPSRC grant awarded for QPM-RAIS: QUALITY IN PARTICULATE-BASED MANUFACTURING.
- £134,515 EPSRC (GR/N14316/01) grant awarded for NET-SHAPE CASTING OF TIAL COMPONENTS.
- £446,800 EPSRC (GR/N30392/01) grant awarded for MTP IN COMPUTATIONAL SCIENCE AND ENGINEERING FOR INDUSTRY.
- £176,738 EPSRC (GR/R35599/01) grant awarded for A NEW MANUFACTURING PROCESS TO REMOVE SILVER FROM LEAD.