Portrait of Dr Simon Barrans Dr Simon Barrans

s.m.barrans@hud.ac.uk | 01484 472407



Biography

My first degree was in Nuclear Engineering at Manchester University. I joined Huddersfield University in 1989 as a lecturer and embarked on a part time PhD the following year. This PhD on 'enhancing finite element analysis boundary stress predictions ' was supervised by John Smart of Manchester University and was awarded in 1996. I am currently Subject Area Leader in Mechanical and Automotive Engineering, an associate member of the Centre for Precision Technologies and a reviewer for the Proceedings of the Institution of Mechanical Engineers Part J, Journal of Engineering Tribology and Part H, Journal of Engineering in Medicine. I am also a member of the Institution of Mechanical Engineers Academic Assessment Committee.

My major teaching commitment is in the area of solid mechanics and finite element analysis although I have previously taught Enterprise and fundamental Mechanical Science. I am also the Course Leader for our accredited MEng/BEng courses in the Mechanical and Automotive Engineering area.

I represent my Subject Area on various School Committees relating to academic standards and quality, management and resources. I also represent the School at University level as a member of the Teaching and Learning Committee and the Race and Religion Forum.

Outside the University I am a Beaver Scout Leader and keen mountain biker.

Research & Scholarship

I have two main research interests: V-band retainers and air bearings. V-band retainers are thin walled circular bands with a flat-bottomed V-shaped cross section. Used in conjunction with a pair of flanged ends, they provide a method of retaining two mating circular cross section parts. The greatest benefit offered by this type of connector over more normal bolted connections is speed of use, since only one nut has to be tightened. Probably the largest current use of V-band retainers is on turbochargers for diesel engines. V-bands are also the method preferred by both NASA and the European Space Agency for fastening satellites into the delivery vehicles (rockets or Shuttle). Working with industry I have developed the first published theory explaining how the stresses and internal forces in a V-band joint can be calculated. This was detailed in a PhD that I supervised and has been published in journal and conference papers.

Air bearings are widely used in the precision machining and metrology industries. IN this type of bearing the two bearing surfaces are separated by a film of air. This film may be generated by an externally applied pressurised air source or by the internal aerodynamic effect if the relative velocity of the surfaces is high. I started work in this area in 2000 and have successfully supervised a PhD on flat pad bearings. During this PhD a flat pad bearing rig was developed along with a bearing analysis code. These have been used to produce data which has been published in journal and conference papers. I currently have a Research Fellow working on a novel compound restrictor air bearing. I have a more general interest in the performance of precision machine tools and the assessment/improvement of their accuracy using finite element analysis. I am currently supervising a PhD student working in the Machine Precision section of the Centre for Precision Technologies.

In association with these two research areas I also have an interest in multi-criteria optimisation. I have successfully supervised a PhD student in this area and am currently supervising a second.

I am also keen to take part in industrial collaboration as consultancy or using government funding. I have previously supervised a Knowledge Transfer Partnership, am currently supervising another and am about to start a further two.

Publications and Other Research Outputs

2013

Radhi, H. and Barrans, S. (2013) ‘Diversity metric assessment for multi-objective optimization’. In: Proceedings of Computing and Engineering Annual Researchers' Conference 2013 : CEARC'13. Huddersfield: University of Huddersfield. pp. 171-175. ISBN 9781862181212

2012

Zhang, H., Blunt, L., Jiang, X., Fleming, L. and Barrans, S. (2012) ‘The influence of bone cement type on production of fretting wear on the femoral stem surface: A preliminary studyClinical Biomechanics , 27 (7), pp. 666-672. ISSN 0268-0033

Johnson, A., Dooley, M., Gibson, A. and Barrans, S. (2012) ‘Practical Energy Storage Utilising Kinetic Energy Storage Batteries (KESB)’. In: 2nd International Symposium on Environment-Friendly Energies and Applications (EFEA), 25 - 27 June 2012, Northumbria University, UK , pp. 112-117

Radhi, H. and Barrans, S. (2012) ‘Comparison between multiobjective optimization algorithms’. In: Proceedings of The Queen’s Diamond Jubilee Computing and Engineering Annual Researchers’ Conference 2012: CEARC’12. Huddersfield: University of Huddersfield. . ISBN 978-1-86218-106-9

Radhi, H. and Barrans, S. (2012) ‘Comparison between multiobjective optimization algorithms’. In: Proceedings of The Queen’s Diamond Jubilee Computing and Engineering Annual Researchers’ Conference 2012: CEARC’12. Huddersfield: University of Huddersfield. pp. 129-135. ISBN 978-1-86218-106-9

2011

Radhi, H. and Barrans, S. (2011) ‘Comparison between Multiobjective Population-Based Algorithms in Mechanical ProblemApplied Mechanics and Materials , 110-16, pp. 2383-2389. ISSN 1662-7482

Muller, M., Barrans, S. and Blunt, L. (2011) ‘Predicting Plastic Deformation and Work Hardening during V-Band FormationJournal of Materials Processing Technology , 211 (4), pp. 627-636. ISSN 0924-0136

2010

Radhi, H. and Barrans, S. (2010) ‘Finite Element Analysis of Effect of Weld Toe Radius and Plate Thickness on Fatigue Life of Butt Welded Joint ’. In: Future Technologies in Computing and Engineering: Proceedings of Computing and Engineering Annual Researchers' Conference 2010: CEARC’10. Huddersfield: University of Huddersfield. pp. 60-64. ISBN 9781862180932

Muller, M. and Barrans, S. (2010) ‘Predicting and determining the contact pressure distribution in joints formed by v-band clamps ’. In: Future Technologies in Computing and Engineering: Proceedings of Computing and Engineering Annual Researchers' Conference 2010: CEARC’10. Huddersfield: University of Huddersfield. pp. 154-159. ISBN 9781862180932

Bhat, N., Barrans, S., Narasimhan, R., Kumar, A. and Low, T. (2010) ‘Static and dynamic analyisis of inherently compensated aerostatic flat pad bearings ’. In: ASME 2010 International Mechanical Engineering Congress & Exposition, 12 - 18 November 2010, Vancouver, British Columbia, Canada

Bhat, N., Barrans, S. and Kumar, A. (2010) ‘Performance analysis of Pareto optimal bearings subject to surface error variationsTribology International , 43 (11), pp. 2240-2249. ISSN 0301679X

Muller, M. and Barrans, S. (2010) ‘Impact of flange geometry on the ultimate axial load capacity of V-band clamps’. In: Conference papers: 9th International Conference on Turbochargers and Turbocharging. London: Institution of Mechanical Engineers. pp. 183-192. ISBN 978-1-907599-15-6

Poxton, A., Longstaff, A., Barrans, S., Myers, A., Fletcher, S. and Pislaru, C. (2010) ‘Off-line investigation of machine tool non-rigid errors’. In: University of Huddersfield Annual Research Festival School of Computing and Engineering 12th March 2010, Friday 12th March 2010, University of Huddersfield

Pillutla, G., Mishra, R., Barrans, S. and Barrans, J. (2010) ‘Evaluation of Loss Coefficient For Stand Alone Radiator’. In: International Conference on Renewable Energy and Power Quality (ICREPQ'10), 23rd - 25th March 2010, Granada

2009

Pillutla, G., Mishra, R., Barrans, S. and Barrans, J. (2009) ‘Experimental and numerical prediction of airflow in a room - literature summary’. In: Proceedings of Computing and Engineering Annual Researchers' Conference 2009: CEARC’09. Huddersfield: University of Huddersfield. pp. 172-177. ISBN 9781862180857

Muller , M. and Barrans, S. (2009) ‘Ultimate axial load capacity of v-band clamp joints.’. In: Proceedings of Computing and Engineering Annual Researchers' Conference 2009: CEARC’09. Huddersfield: University of Huddersfield. pp. 14-18. ISBN 9781862180857

Barrans, S. and Muller, M. (2009) ‘Finite element prediction of the ultimate axial load capacity of V-section band clampsJournal of Physics: conference series , 181, pp. 1-8. ISSN 1742-6596

Myers, A., Barrans, S., Longstaff, A., Fletcher, S. and Ford, D. (2009) ‘Evaluation and Comparison of a Large Machine Tool Structure with ISO Standard Alignment Tests’. In: Laser Metrology and Machine Performance. euspen headquarters, University of Cranfield: Euspen Ltd. pp. 57-66. ISBN 978-0-9553082-7-7

Mishra, R., Barrans, S. and Pislaru, C. (2009) ‘Imparting psychomotor skills to the learners using computer aided instructions in Engineering Education’. In: V International Conference on Multimedia and Information and Communication Technologies in Education, 22-24 April 2009, Lisbon, Portugal , pp. 387-391

Zhang, H., Brown, L., Blunt, L. and Barrans, S. (2009) ‘Evaluation Of Fretting Wear On The Femoral Stem Surface’. In: International Conference on Bioengineering and Biomaterials, 18 - 20 March 2009, ENSAM, Meknes, Morocco

Zhang, H., Brown, L., Blunt, L. and Barrans, S. (2009) ‘Evaluation of fretting wear on the femoral stem surface’. In: International Conference on Bioengineering & Biomaterials , 18-29 March, Meknes, Moroco

2008

Blunt, L., Zhang, H., Barrans, S., Jiang, X. and Brown, L. (2008) ‘What results in fretting wear on polished femoral stemsTribology International , 42 (11), pp. 1605-1614. ISSN 0301-679X

Poxton, A., Longstaff, A., Barrans, S., Myers, A., Fletcher, S. and Pislaru, C. (2008) ‘Simulation of the structural elements of a three axis VMC for machine tool error compensation’. In: Proceedings of Computing and Engineering Annual Researchers' Conference 2008: CEARC’08. Huddersfield: University of Huddersfield. pp. 23-27. ISBN 978-1-86218-067-3

Blunt, L., Zhang, H., Barrans, S. and Brown, L. (2008) ‘The Relative Contribution of Micropores and Shrinkage Bumps on Cement Surface to Fretting Wear on polished Stems’. In: 35th Leeds-Lyon Symposium on Tribology, 9th-12th September 2008, Leeds

Zhang, H., Brown, L., Blunt, L., Jiang, X. and Barrans, S. (2008) ‘Understanding initiation and propagation of fretting wear on the femoral stem in total hip replacementWear , 266 (5-6), pp. 566-569. ISSN 0043-1648

Zhang, H., Blunt, L., Jiang, X., Brown, L., Barrans, S. and Zhao, Y. (2008) ‘Femoral stem wear in cemented total hip replacementProceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine , 222 (5), pp. 583-592. ISSN 0954-4119

Yao, S., Barrans, S. and Blunt, L. (2008) ‘Incompressible and Analytical Study on a Basic Model of Out-Pump Type Complex Journal Gas BearingsKey Engineering Materials , 381-382, pp. 153-156. ISSN 1013-9826

Zhang, H., Brown, L., Blunt, L. and Barrans, S. (2008) ‘An investigation on generation of debris at the stem cement interface’. In: 8th World Biomaterials Congress, 28th May -1st June 2008, Amsterdam, The Netherlands

Bhat, N. and Barrans, S. (2008) ‘Design and test of a Pareto optimal flat pad aerostatic bearingTribology International , 41 (3), pp. 181-188. ISSN 0301679X

Zhang, H., Brown, L., Blunt, L. and Barrans, S. (2008) ‘Influence of femoral stem surface finish on the apparent static shear strength at the stem–cement interfaceJournal of Mechanical Behaviour of Biomedical Materials , 1 (1), pp. 96-104. ISSN 1751-6161

2007

Zhang, H., Brown, L., Blunt, L. and Barrans, S. (2007) ‘Generation of fretting wear debris at the stem-cement interface in total hip replacement’. In: Proceedings of Computing and Engineering Annual Researchers' Conference 2007: CEARC’07. Huddersfield: University of Huddersfield. pp. 1-4.

Poxton, A., Longstaff, A., Barrans, S., Myers, A., Fletcher, C. and Pislaru, C. (2007) ‘Analysis and reduction of machine tool non-rigid errors’. In: School of Computing and Engineering Annual Researchers’ Conference 2007, 14th December 2007, University of Huddersfield

Yao, S., Barrans, S. and Blunt, L. (2007) ‘Incompressible and Analytical Study on a Basic Model of Out-Pump Type Complex Journal Gas Bearings’. In: The 8th International Symposium on Measurement Technology and Intelligent Instruments (ISMTII-2007), 24-27 September 2007, Tohoku University, Sendai, Japan

Brown, L., Zhang, H., Blunt, L. and Barrans, S. (2007) ‘Reproduction of fretting wear at the stem—cement interface in total hip replacementProceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine , 221 (8), pp. 963-971. ISSN 0954-4119

Myers, A., Barrans, S. and Ford, D. (2007) ‘Structural Analysis of a Large Moving Gantry Milling Machine including its Work Support System and Foundation’. In: Laser Metrology and Machine Performance VIII. Euspen Headquarters, Cranfield University: Euspen Ltd. pp. 63-72. ISBN 9780955308239

2006

Barrans, S. and Weston, R. (2006) ‘Technical Application Series - A strain data aquisition system suitable for remote applicationsExperimental Techniques , 28 (3), pp. 68-71. ISSN 0732-8818

2005

Myers, A., Ford, D. and Barrans, S. (2005) ‘Finite element analysis of the static stiffness of a foundation for large machine tool’. In: 7th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM & Robotic Performance, Lamdamap 2005, 27th-30th June 2005, Cranfield University , pp. 77-86

Barrans, S. and Bhat, N. (2005) ‘Optimization of Flat PAD Bearings with the aid of Finite Element Analysis’. In: 7th International Conference and Exhibition on Laser Metrology, Machine Tool, CMM & Robotic Performance, Lamdamap 2005, 27th-30th June 2005, Cranfield University

Shoghi, K., Barrans, S. and Rao, H. (2005) ‘Plastic deformation in flat-section band clampsProceedings of the Institute of Mechanical Engineering Part C, Journal of Mechanical Engineering Science , 219 (1), pp. 93-102. ISSN 0954-4062

2004

Barrans, S. and Weston, W. (2004) ‘Technical Application Series. A strain data acquisition system suitable for remote applicationsExperimental Techniques , 28 (3), pp. 68-71. ISSN 0732-8818

Xu, Q., Barrans, S., Holmes, A. and Ford, D. (2004) ‘Understanding the dynamic response of a machine tool structure by finite element analysis’. In: EUSPEN 4th International Conference, 30th May-3rd June 2004, Glasgow

Shoghi, K., Barrans, S. and Rao, H. (2004) ‘Stress in V-section band clampsProceedings of the Institute of Mechanical Engineering Part C, Journal of Mechanical Engineering Science , 218 (3), pp. 251-261. ISSN 0954-4062

2003

Xu, Q. and Barrans, S. (2003) ‘The Development of multi-axial creep damage constitutive equations for 0.5Cr0.5Mo0.25V ferritic steel at 590.DEG.C..JSME International Journal Series A , 46 (1), pp. 51-59. ISSN 13447912

Barrans, S. and Bhat, N. (2003) ‘Design of flat bed aerostatic bearings with the aid of finite element analysis’. In: Laser Metrology and Machine Performance VI. Southampton: WIT Press. pp. 361-370. ISBN 9781853129902

Barrans, S., Ghurbal, E. and Freeman, R. (2003) ‘Design optimization of the head of a high precision polishing machine ’. In: Laser Metrology and Machine Performance VI. Southampton: WIT Press. pp. 325-334. ISBN 9781853129902

2000

Stout, K. and Barrans, S. (2000) ‘The design of aerostatic bearings for application to nanometre resolution manufacturing machine systems Tribology International , 33 (12), pp. 803-809. ISSN 0301-679X

Xu, Q., Xu, Q., Lu, Z. and Barrans, S. () ‘A Review of Creep Deformation and Rupture Mechanisms of Cr-Mo Alloy for the Development of Creep Damage Constitutive Equations under Lower StressJournal of communication and computer . ISSN 1548-7709

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