Professor Stephen Beck
BSc PhD CEng FIMechE PFHEA
School of Mechanical, Aerospace and Civil Engineering
Professor of Mechanical Engineering
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+44 114 222 7730
Full contact details
School of Mechanical, Aerospace and Civil Engineering
Sir Frederick Mappin Building
Mappin Street
Sheffield
S1 3JD
- Profile
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I am Professor of Mechanical Engineering at Sheffield University and Director of the Centre for Engineering Education (CEE). My expertise is in practical education, efficient teaching and examining, unsteady flow in pipes and energy systems.
I graduated from The University of Bath in 1985 having studied Mechanical Engineering and I then worked at Fermilab in Chicago developing software to control anti-protons. I left to get further qualifications and received my PhD in Mechanical Engineering from the University of Sheffield in 1992.
After working as a postdoctoral researcher I became a lecturer in Thermodynamics in the department. I was promoted to Senior Lecturer in 2002 and in 2012 I was awarded my personal chair.
My research is about 3 main topics.
- Finding leaks in pipes. This is a bit like sonar - I put a pressure wave into the pipe and it gets reflected off the leak. By using clever ways of looking at the pressure wave, I can find out where the leak is and sometimes how big it is.
- Energy systems. I like understanding how energy use in buildings can be understood and minimised. This may be due to users and operators working with the building to reduce its heating and electricity use, or it could be using mathematical techniques and computers to understand them so that we can build and operate them more efficiently.
- Fundamentals of education. With the university systems having increased in size, the teaching methods and organisations we have used in the past do not scale well to large groups of students, so I have developed new ways of improving our students experience while not increasing staff time.
I am interested in quality enhancement of teaching and was Director of Undergraduate Studies in Mechanical Engineering. I was appointed as the first Faculty Director of Learning and Teaching, coordinating learning throughout the Engineering Faculty from 2008-2014. During this time I oversaw the implementation of a number of major changes to the teaching such as reducing winter exams, the introduction of activity weeks, and a CPD scheme in teaching, now known as Engineering and Teaching Shorts (EATS).
From about 2010, I was instrumental in designing the University’s flagship Diamond building, including its labs, workspaces and lecture theatres. It was decided to have a department to deliver all the practical engineering teaching for the Faculty of Engineering from this building, so from 2014 to 2022 I set up and ran Multidisciplinary Engineering Education which did this. The 50 staff in the department are changing the way that practical Engineering education is delivered and in 2021, we were awarded a CATE award for collaboration from AdvanceHE.
I am also interested in various forms of committee work both within the University and for the Institution of Mechanical Engineers, where I was Vice President (2016-9) and I remain on their Academic Standards panel, accrediting engineering departments.
- Research interests
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Professor Beck's main research interests are in fluid mechanics, notably flow measurement, pipe networks, and leaks in pipes, and his work uses fluidic devices and numerous flow measurement techniques. Professor Beck also has interests in renewable energy, energy use, power production, refrigeration and heat exchange processes. His work is predominantly experimental, but uses CFD and analytical techniques.
He is also researching into waves in fluid pipeline systems. The original work which Professor Beck undertook as part of his PhD and post-doctoral work on the modelling of pressure waves in pipes is being expanded to cover the control and real time analysis of fluid pipeline networks. The signal analysis has led to a novel method of leak detection that works even in branched pipeline systems.
Part of Professor Beck's main research interests is that of fluid flow measurement. He has worked on various fluidic flow devices and is now engaged in projects to improve the accuracy and robustness of orifice plate flowmeters and to examine flow through and after fractal devices.
Professor Beck's teaching of thermodynamics and renewable energy has led to variety of energy based projects and publications on heat transfer, notably from radiators, and energy use in industry and buildings.
- Publications
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Books
- View this article in WRRO
Journal articles
- On having the right size laboratories. International Journal of Mechanical Engineering Education, 51(2), 111-122.
- Build it and they will come : maintaining students access to fabrication and testing during a pandemic. Journal of Higher Education Theory and Practice, 21(16), 47-50. View this article in WRRO
- Sensitivity analysis of a vertical geothermal heat pump system in a hot dry climate. Renewable Energy, 178, 785-801.
- Large-scale, multidisciplinary laboratory teaching of fluid mechanics. Fluids, 5(4).
- Remote practicals in the time of coronavirus, a multidisciplinary approach. International Journal of Mechanical Engineering Education.
- Comparisons between ground and air source heat pumps in hot/dry climates : Saudi Arabia as a case study. Journal of Building Engineering. View this article in WRRO
- The fatigue performance of electrofusion tapping tees subject to contamination. International Journal of Pressure Vessels and Piping, 171, 271-277. View this article in WRRO
- A simple approach to modeling rural and urban district heating. Frontiers in Energy Research, 6. View this article in WRRO
- Utilization of stochastically located customer owned battery energy storage systems for violation management on UK LV residential feeders with varying renewables penetrations. Journal of Energy Storage, 19, 52-66. View this article in WRRO
- Influence of Pipe Material on the Transmission of Vibroacoustic Leak Signals in Real Complex Water Distribution Systems: Case Study. Journal of Pipeline Systems Engineering and Practice, 9(3). View this article in WRRO
- Experimental investigation into techniques to predict leak shapes in water distribution systems using vibration measurements. Journal of Hydroinformatics, 20(4), 815-828. View this article in WRRO
- Prediction of leak flow rate in plastic water distribution pipes using vibro-acoustic measurements. Structural Health Monitoring, 17(4), 959-970. View this article in WRRO
- Optimal placement, sizing, and dispatch of multiple BES systems on UK low voltage residential networks. Journal of Energy Storage, 17, 272-286. View this article in WRRO
- Leak detection using cepstrum of cross-correlation of transient pressure wave signals. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. View this article in WRRO
- Experimental investigation into vibro-acoustic emission signal processing techniques to quantify leak flow rate in plastic water distribution pipes. Applied Acoustics, 119, 146-155. View this article in WRRO
- Estimating the impact of climate change and local operational procedures on the energy use in several supermarkets throughout Great Britain. Energy and Buildings, 111, 109-119. View this article in WRRO
- Illustrating the relationship between the coefficient of performance and the coefficient of system performance by means of an R404 supermarket refrigeration system. International Journal of Refrigeration, 70, 225-234. View this article in WRRO
- Using regression analysis to predict the future energy consumption of a supermarket in the UK. Applied Energy, 130, 305-313. View this article in WRRO
- What is a Smart Building?. Smart and Sustainable Built Environment, 3(2), 92-109. View this article in WRRO
- Monitoring Performance of a combined water recycling system. Proceedings of the ICE - Engineering Sustainability, 167(3), 108-117. View this article in WRRO
- An empirical solution to turbulent natural convection and radiation heat transfer in square and rectangular enclosures. Applied Thermal Engineering, 51(1-2), 364-370.
- Onsite leak location in a pipe network by cepstrum analysis of pressure transients. JOURNAL AMERICAN WATER WORKS ASSOCIATION, 104(8), 35-36.
- Leak detection in gas pipelines using wavelet-based filtering. Structural Health Monitoring: an international journal, 11(4), 405-412.
- View this article in WRRO
- Comparative study of instantaneous frequency based methods for leak detection in pipeline networks. Mechanical Systems and Signal Processing, 29, 187-200. View this article in WRRO
- View this article in WRRO
- The effect of surface roughness and emissivity on radiator output. Energy and Buildings, 43(2-3), 400-406. View this article in WRRO
- Instantaneous Phase and Frequency for the Detection of Leaks and Features in a Pipeline System. Structural Health Monitoring, 10(4), 351-360.
- Green roofs; building energy savings and the potential for retrofit. Energy and Buildings, 42(10), 1582-1591.
- Experimental study of the pressure drop after fractal-shaped orifices in turbulent pipe flows. EXP THERM FLUID SCI, 34(1), 104-111.
- IN-VITRO INVESTIGATION OF THE FUNCTIONS OF THE VALVES OF HEISTER(3D3 Biorheology & Microcirculation II). The Proceedings of the Asian Pacific Conference on Biomechanics : emerging science and technology in biomechanics, 2007.3(0), S234-S234.
- Leak detection in pipeline networks using low-profile piezoceramic transducers. STRUCT CONTROL HLTH, 14(8), 1063-1082. View this article in WRRO
- View this article in WRRO
- Experiment and modelling of birefringent flows using commercial CFD code. INT J HEAT FLUID FL, 27(6), 1054-1060. View this article in WRRO
- Leak detection in pipelines using cepstrum analysis. MEAS SCI TECHNOL, 17(2), 367-372.
- Pipeline network features and leak detection by cross-correlation analysis of reflected waves. J HYDRAUL ENG-ASCE, 131(8), 715-723.
- The swirling orifice plate: A flowmeter for all reasons. Proceedings of 2005 ASME Fluids Engineering Division Summer Meeting, FEDSM2005, 2005, 2081-2086.
- Explicit equations for leak rates through narrow cracks. International Journal of Pressure Vessels and Piping, 82(7), 565-570. View this article in WRRO
- Development of the orifice plate with a cone swirler flow conditioner. Sensor Review, 25(1), 63-68. View this article in WRRO
- View this article in WRRO
- A novel design for panel radiators. APPLIED THERMAL ENGINEERING, 24(8-9), 1291-1300.
- View this article in WRRO
- Fluids and Cracks. Fatigue & Fracture of Engineering Materials & Structures, 25(11), 1059-1059.
- A study of a pressure differential flow meter that is insensitive to inlet conditions. Flow Measurement and Instrumentation, 12(5-6), 379-384.
- A comparison of the experimental and computational modelling of the fluidic turn-up vortex amplifier at full and zero swirl conditions. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 215(8), 893-903.
- The effect of wall emissivity on radiator heat output. Building Services Engineering Research and Technology, 22(3), 185-194. View this article in WRRO
- A comparison of the experimental and computational modelling of the fluidic turn-up vortex amplifier at full and zero swirl conditions. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 215(8), 893-904.
- Identification of fluid flow regimes in narrow cracks. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 214(8), 1099-1106.
- A non-dimensional method to increase the accuracy of turbine flowmeters. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical, 213(2), 121-126.
- Steady state analysis of fluid circuits containing three port devices. Chemical Engineering Research and Design, 75(1), 73-80.
- Development of a high-temperature ceramic to metal seal. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 211(2), 109-114.
- A fluidic flowmetering device for remote measurement. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 210(2), 93-100.
- Gas velocities from free fall gas atomiser. Powder Metallurgy, 39(4), 271-274.
- Artefact Study in the Fluids Laboratory. International Journal of Mechanical Engineering Education, 23(3), 245-255.
- Lab group size and laboratory duration. International Journal of Mechanical Engineering Education.
- Why do engineering students attend labs?. SEFI Journal of Engineering Education Advancement, 1(1), 26-37.
- Effective use of peer teaching and self-reflection for the pedagogical training of graduate teaching assistants in engineering. European Journal of Engineering Education, 1-16.
- Technico-economic modelling of ground and air source heat pumps in a hot and dry climate. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 095765092097605-095765092097605.
Chapters
- Pedagogical and cost advantages of a multidisciplinary approach to delivering practical teaching, The Interdisciplinary Future of Engineering Education (pp. 33-48). Routledge
Conference proceedings papers
- Battery energy storage for management of LV network operational violations : a multi-feeder analysis. Energy Procedia, Vol. 151 (pp 31-36). Sheffield, UK, 11 September 2018 - 12 September 2018. View this article in WRRO
- Heat mapping for district heating. Energy Procedia, Vol. 151 (pp 47-51), 11 September 2018 - 12 September 2018. View this article in WRRO
- Experimental Investigation into the Influence of Backfill Types on the Vibro-acoustic Characteristics of Leaks in MDPE Pipe. Procedia Engineering, Vol. 186 (pp 311-318), 24 July 2016 - 28 July 2016. View this article in WRRO
- Feature extraction of leaks signals in plastic water distribution pipes using the wavelet transform. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), Vol. 13-2015
- Feature Extraction of Leaks Signals in Plastic Water Distribution Pipes Using the Wavelet Transform. Volume 13: Vibration, Acoustics and Wave Propagation, 13 November 2015 - 19 November 2015.
- Fatigue Failure of Polyethylene Electrofusion Joints Subject to Contamination (pp 197-202) View this article in WRRO
- Using IBM SPSS statistics to identify predictors of electricity consumption in a UK supermarket. WIT Transactions on Ecology and the Environment, Vol. 176 (pp 119-131)
- Fractal orifices for flowmetering. ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis, ESDA 2012, Vol. 2 (pp 21-27)
- Intrusion modelling and the effect of ground water conditions. Water Distribution Systems Analysis 2010 - Proceedings of the 12th International Conference, WDSA 2010 (pp 585-594)
- CFD based analysis of burner fuel air mixing over a range of air inlet and fuel pre-heat temperatures for a siemens V94.3A gas turbine burner. Proceedings of the ASME Turbo Expo, Vol. 1 (pp 709-714)
- The effect of combined radiation and convection on hot dip galvanizing kettle wear. APPLIED THERMAL ENGINEERING, Vol. 24(8-9) (pp 1301-1319)
- Numerical model of a single phase, regenerative fuel cell. Fuel Cell Science, Engineering and Technology - 2004 (pp 79-84)
- CCWi2017: F150 'APPLICATION OF LEAST SQUARES SUPPORT VECTOR MACHINES AND ACOUSTIC MEASUREMENTS FOR LEAK FLOW RATE PREDICTION'
Preprints
- View this article in WRRO
- Research group
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Twenty eight of his students have submitted or completed their PhDs and MPhils.
Recent graduates are:
- Butterfield, JB, Deriving further information from the leak signal in water distribution pipes, 2018, STREAM DTC student
- AlHarbi, H, Leak Detection approach in long pipelines systems, 2018, Kuwait Oil Corporation
- Goonekeseera, AK, Performance Optimisation of Hot Water Cylinders, 2017 – KTP assocoiate
- Braun, MR, Affect of Climate change on supermarkets, 2015, e-futures DTC student
- Buckman, AH, Smart buildings for energy savings, 2016, e-futures DTC student
- Tiyafi, P, Leakage in Plastic Pipes, 2015-, STREAM DTC student
- Castleton, HF, Energy use in buildings, 2014, e-futures DTC student
- Teaching interests
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Professor Beck believes that lectures should be to entertain, signpost and inform in that order. As well as giving enthusiastic lectures, he is interested in novel ways of teaching, assessment and providing feedback. He has published papers on his use of podcasts to aid student induction, and (among other things) how he got students to write Haiku summaries of technical papers. He particularly enjoys teaching thermodynamics to first year students because he feels that the first and second laws hold the key to understanding the world and he wants every else to feel the same way.
Between 2008 and 2014 he was Faculty Director of Learning and Teaching for Engineering, and was thus in charge of Learning, Teaching, Assessment and Quality assurance and Enhancement for the Faculty. Arising from this was the idea for The Diamond.
He realised that there was a large amount of commonality in the laboratories (and indeed in other teaching), and by sharing space and equipment across departments, a far better student experience could be obtained. After a few pilot projects, the basic philosophy for The Diamond arose, and the Faculty now has one large, laboratory filled with multiples of equipment for each topic, and students from the entire faculty come to use them.
- Teaching activities
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- AER192: Aerospace Matter Flow and Energy
- AER282: Aerospace Fluids Engineering
- MEC333: Integrated Design Skills