Yr Athro Steve Brown

Athro Emeritws (Peirianneg), Science and Engineering

s.g.r.brown@abertawe.ac.uk

Ar gael ar gyfer Goruchwyliaeth Ôl-raddedig

Trosolwg

Mae gan yr Athro Stephen Brown PhD mewn meteleg (1986, Prifysgol Abertawe) ac mae wedi treulio ei yrfa yn y gwaith o fodelu prosesu deunyddiau yn gyfrifiannol. Daeth yn Athro mewn Gwyddor Deunyddiau Cyfrifiannol yn 2007.

Ar wahân i brosiectau ymchwil yn y DU gyda gwahanol gydweithwyr diwydiannol (e.e. Rolls-Royce, Tata Steel, Airbus/EADS) mae wedi gweithio cyn hyn ar amrywiaeth o brosiectau wedi’u hariannu gan yr UE yn FP5 (e.e. SmartWeld) ac FP6 (e.e. ALCAS) gan gynnwys cydgysylltu 14 o bartneriaid gweithredol yn y pecyn gwaith ar fodelu deunyddiau cyfrifiannol yn y prosiect IMPRESS FP6 (gwerth y prosiect yn €40miliwn); wedi’i raddio ar y lefel uchaf gan ddau asesydd o'r UE. Prosiect FP7 a gwblhawyd yn ddiweddar (yn ymwneud â modelu a nodweddiadu aml-raddfa ar gyfer problemau breuo hydrogen) oedd 'MultiHy' ac mae Abertawe hefyd yn rhan o'r prosiect FP7 'AMAZE' presennol. Mae'r Athro Brown hefyd yn aelod o'r Panel Gwerthuso Technegol ar gyfer prosiect Metallurgy Europe Eureka a grëwyd yn ddiweddar.

Mae ei ymchwil cydweithredol presennol gyda chwmnïau yn y DU a chwmnïau rhyngwladol yn cynnwys Modelu Elfennau Arwahanol uwch o lifoedd gronynnog, dulliau Meteleiddio Cyfunol ar gyfer darganfod aloeau a Gweithgynhyrchu Ychwanegion cydrannau metelig (modelu ac arbrofi).

Meysydd Arbenigedd

Deunyddiau Cyfrifiannol

Uchafbwyntiau Gyrfa

Ymchwil

Mae prosiectau diweddar a chyfredol yr Athro Brown yn cynnwys:

Modelu heneiddio dur ar raddfa Nano gan ddefnyddio Dull Cinetig Monte Carlo (Cwmni Dur Tata)
Modelu trwytholchi powdrau catalytig Raney-Ni ar raddfa Nano gan ddefnyddio Dull Cinetig Monte Carlo (Asiantaeth Gofod Ewrop, CERAC, Johnson-Matthey, Prifysgol Leiden yr Iseldiroedd ymhlith eraill)
Modelu Deinameg Hylifol Cyfrifiannol ar raddfa ficro ar gyfer pennu’n rhifiadol athreiddedd yn ystod solidiad canghennog aloion
Modelu electrocemegol cyrygiad lleol ar raddfa ficro (Cwmni Dur Tata)
Modelu trylediad ar raddfa ficro ar gyfer aloion Ti (Rolls-Royce plc)
Efelychiad FD/AB mynediad lleithder i ddeunyddiau awyrofod CFRP ar raddfa facro (Airbus UK)
Modelu trosglwyddo gwres ymbelydrol FE ar raddfa facro (DSTL Farnborough)
Modelu trydan-thermo-fecanyddol ffurfio poeth, rholio poeth, coilio a sawl proses weldio ymwrthedd ar raddfa facro (Tata Steel Company)
Trosglwyddo gwres a modelu prosesau bwrw ar raddfa facro (nifer o fusnesau bach a chanolig Cymreig drwy brosiect ASTUTE)
Modelu Elfennau ar Wahân o Lif Gronynnog ar gyfer Ffwrnais Chwyth a Chludiant Deunydd Gronynnog (Cwmni Dur Tata)
Mae gwaith prosiect newydd bellach wedi dechrau cynnwys Modelu Lattice-Boltzmann Gweithgynhyrchu Haen Ychwanegol (Prosiect Ymchwil newydd yr UE-FP7 gydag Asiantaeth Gofod Ewrop).

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Riva, S., Brown, S., Lavery, N., Tudball, A., Yusenko, K., & Brown, S. (2019). Spark Plasma Sintering of High Entropy Alloys. Spark Plasma Sintering of Materials -538). Springer, Cham
https://doi.org/10.1007/978-3-030-05327-7_18, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa50184
Calvo-Dahborg, M., Dahlborg, U., Cornide, J., Mehraban, S., Wunderlich, R., Lavery, N., & Brown, S. (2019). Structural Investigation of the Stability in Temperature of Some High Entropy Alloys
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa50096
Brown, S., Giordimaina, A., Philo, A., Holmes, M., Sillars, S., & Lavery, N. (2018). Modelling heat transfer in powder bed additive manufacturing. In Fifth International Conference on Computational Methods for Thermal Problems, Invited Keynote (pp. 30-33). THERMACOMP2018.
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa40884
Riva, S., Mehraban, S., Lavery, N., Schwarzmüller, S., Oeckler, O., Brown, S., Yusenko, K., & Brown, S. (2018). The Effect of Scandium Ternary Intergrain Precipitates in Al-Containing High-Entropy Alloys. Entropy, 20(7), 488
https://doi.org/10.3390/e20070488, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa40823
Riva, S., Lavery, N., Yusenko, K., & Brown, S. (2018). Scandium-based hexagonally-closed packed multi-component alloys. Physics of Metals and Metallography(8)
https://doi.org/10.1134/S0031918X18080112, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa37646
Sillars, S., Sutcliffe, C., Philo, A., Brown, S., Sienz, J., & Lavery, N. (2018). The three-prong method: a novel assessment of residual stress in laser powder bed fusion. Virtual and Physical Prototyping, 13(1), 20-25.
https://doi.org/10.1080/17452759.2017.1392682, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa36037
Philo, A., Sutcliffe, C., Sillars, S., Sienz, J., Brown, S., & Lavery, N. (2017). A Study into the Effects of Gas Flow Inlet Design in a Renishaw AM250 Laser Powder Bed Fusion Machine using Computational Modelling. In 2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017)2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017).
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35244
https://sffsymposium.engr.utexas.edu/sites/default/files/2017/Manuscripts/AStudyintotheEffectsofGasFlowInletDesign.pdf
Milward, S., Lavery, N., Brown, S., Swygart, H., & Eccles, L. (2017). Controlling Thermal Expansion with Lattice Structures using Powder Bed Laser Fusion. In 2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017)2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017).
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35243
Sillars, S., Sutcliffe, C., Philo, A., Sienz, J., Brown, S., & Lavery, N. (2017). The Assessment of Residual Stress in Powder Bed Fusion Components Using a Novel Residual Stress Analysis Component, the Three Prong Method. In 2017 Solid Freeform Fabrication Symposium Proceedings (SFF Symp 2017)2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017).
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35242
Brown, S., Barnard, N., & Brown, S. (2017). Field-based prediction of localized anodic dissolution events taking place on ZnAl alloy coatings in the presence of 5% NaCl solution. Corrosion (pp. 161-172). WIT Press
https://doi.org/10.2495/978-1-78466-249-3/014, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa34843

Holl Ymchwil

Erthyglau Cylchgronau

Zhang, L., Harrison, W., Yar, M., Mehraban, S., Brown, S., & Lavery, N. (2023). Use of miniaturized tensile specimens to evaluate the ductility and formability of dual phased steels for Rapid Alloy Prototyping. Materials Science and Engineering: A, 875, 145075
https://doi.org/10.1016/j.msea.2023.145075, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa63239
http://dx.doi.org/10.1016/j.msea.2023.145075
Walls, W., Thompson, J., & Brown, S. (2022). Towards a unified theory of wet agglomeration. Powder Technology, 407, 117519
https://doi.org/10.1016/j.powtec.2022.117519, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa60469
THOMPSON, J., Berry, L., Southern, S., Walls, W., Holmes, M., & Brown, S. (2022). The effect of mesh discretisation on damage and wear predictions using the Discrete Element Method. Applied Mathematical Modelling, 105, 690-710.
https://doi.org/10.1016/j.apm.2022.01.005, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa59993
Zhang, L., Harrison, W., Yar, M., Brown, S., & Lavery, N. (2021). The development of miniature tensile specimens with non-standard aspect and slimness ratios for rapid alloy prototyping processes. Journal of Materials Research and Technology, 15, 1830-1843.
https://doi.org/10.1016/j.jmrt.2021.09.029, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa57901
Calvo-Dahlborg, M., Mehraban, S., Lavery, N., Brown, S., Cornide, J., Cullen, J., Cieslak, J., Leong, Z., Goodall, R., & Dahlborg, U. (2021). Prediction of phase, hardness and density of high entropy alloys based on their electronic structure and average radius. Journal of Alloys and Compounds, 865, 158799
https://doi.org/10.1016/j.jallcom.2021.158799, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa56238
Calvo-Dahlborg, M., Dahlborg, U., Cornide, J., Mehraban, S., Leong, Z., Hansen, T., Wunderlich, R., Goodall, R., Lavery, N., & Brown, S. (2020). Structural investigation of the stability in temperature of some high entropy / multi major components alloys as a function of their electronic structure. Journal of Alloys and Compounds, 837, 155496
https://doi.org/10.1016/j.jallcom.2020.155496, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa54200
Calvo-Dahlborg, M., Dahlborg, U., Brown, S., & Juraszek, J. (2020). Influence of the electronic polymorphism of Ni on the classification and design of high entropy alloys. Journal of Alloys and Compounds, 824, 153895
https://doi.org/10.1016/j.jallcom.2020.153895, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa53311
Farrugia, D., Brown, S., Lavery, N., Pleydell-Pearce, C., Davis, C., & Pleydell-Pearce, C. (2020). Rapid Alloy Prototyping for a range of strip related advanced steel grades. Procedia Manufacturing, 50(Special Issue), 784-790.
https://doi.org/10.1016/j.promfg.2020.08.141, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa55156
http://dx.doi.org/10.1016/j.promfg.2020.08.141
Philo, A., Mehraban, S., Holmes, M., Sillars, S., Sutcliffe, C., Sienz, J., Brown, S., & Lavery, N. (2019). A pragmatic continuum level model for the prediction of the onset of keyholing in laser powder bed fusion. International Journal of Advanced Manufacturing Technology, 101(1-4), 697-714.
https://doi.org/10.1007/s00170-018-2770-7, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa45563
http://dx.doi.org/10.1007/s00170-018-2770-7
Riva, S., Lavery, N., Yusenko, K., & Brown, S. (2018). Scandium-based hexagonally-closed packed multi-component alloys. Physics of Metals and Metallography(8)
https://doi.org/10.1134/S0031918X18080112, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa37646
Riva, S., Mehraban, S., Lavery, N., Schwarzmüller, S., Oeckler, O., Brown, S., Yusenko, K., & Brown, S. (2018). The Effect of Scandium Ternary Intergrain Precipitates in Al-Containing High-Entropy Alloys. Entropy, 20(7), 488
https://doi.org/10.3390/e20070488, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa40823
Yusenko, K., Riva, S., Crichton, W., Spektor, K., Bykova, E., Pakhomova, A., Tudball, A., Kupenko, I., Rohrbach, A., Klemme, S., Mazzali, F., Margadonna, S., Lavery, N., & Brown, S. (2018). High-pressure high-temperature tailoring of High Entropy Alloys for extreme environments. Journal of Alloys and Compounds, 738, 491-500.
https://doi.org/10.1016/j.jallcom.2017.12.216, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa37789
Riva, S., Tudball, A., Mehraban, S., Lavery, N., Brown, S., Yusenko, K., & Brown, S. (2018). A novel High-Entropy Alloy-based composite material. Journal of Alloys and Compounds, 730, 544-551.
https://doi.org/10.1016/j.jallcom.2017.09.274, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35713
Sillars, S., Sutcliffe, C., Philo, A., Brown, S., Sienz, J., & Lavery, N. (2018). The three-prong method: a novel assessment of residual stress in laser powder bed fusion. Virtual and Physical Prototyping, 13(1), 20-25.
https://doi.org/10.1080/17452759.2017.1392682, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa36037
Holmes, M., Penney, D., Lavery, N., Brown, S., Brown, S., Lavery, N., & Penney, D. (2017). A numerical investigation assessing the symmetry of burden charging in a blast furnace using different chute designs. Ironmaking & Steelmaking, 1-9.
https://doi.org/10.1080/03019233.2017.1303893, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32295
Calvo-Dahlborg, M. & Brown, S. (2017). Hume-Rothery for HEA classification and self-organizing map for phases and properties prediction. Journal of Alloys and Compounds, 724, 353-364.
https://doi.org/10.1016/j.jallcom.2017.07.074, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa34581
Lavery, N., Cherry, J., Mehmood, S., Davies, H., Girling, B., Sackett, E., Brown, S., & Sienz, J. (2017). Effects of hot isostatic pressing on the elastic modulus and tensile properties of 316L parts made by powder bed laser fusion. Materials Science and Engineering: A, 693, 186-213.
https://doi.org/10.1016/j.msea.2017.03.100, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa30238
Zhang, L., Belblidia, F., Davies, H., Lavery, N., Brown, S., & Davies, D. (2017). Optimizing gate location to reduce metal wastage: Co–Cr–W alloy filling simulation. Journal of Materials Processing Technology, 240, 249-254.
https://doi.org/10.1016/j.jmatprotec.2016.09.027, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa30309
Mindt, H., Megahed, M., Lavery, N., Holmes, M., & Brown, S. (2016). Powder Bed Layer Characteristics: The Overseen First-Order Process Input. Metallurgical and Materials Transactions A, 47, 3811-3822.
https://doi.org/10.1007/s11661-016-3470-2, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa27029
Riva, S., Fung, C., Searle, J., Clark, R., Lavery, N., Brown, S., Yusenko, K., & Brown, S. (2016). Formation and Disruption of W-Phase in High-Entropy Alloys. Metals, 6(5), 106
https://doi.org/10.3390/met6050106, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa27735
Riva, S., Yusenko, K., Lavery, N., Jarvis, D., Brown, S., Brown, S., Lavery, N., & Yusenko, K. (2016). The scandium effect in multicomponent alloys. International Materials Reviews, 61(3), 203-228.
https://doi.org/10.1080/09506608.2015.1137692, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa28287
Jothi, S., Merzlikin, S., Croft, N., Andersson, J., & Brown, S. (2016). An investigation of micro-mechanisms in hydrogen induced cracking in nickel-based superalloy 718. Journal of Alloys and Compounds, 664, 664-681.
https://doi.org/10.1016/j.jallcom.2016.01.033, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa25433
Holmes, M., Brown, R., Wauters, P., Brown, S., & Lavery, N. (2016). Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems. Applied Mathematical Modelling, 40(5-6), 3655-3670.
https://doi.org/10.1016/j.apm.2015.10.026, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa26354
Jothi, S., Sebald, T., Reese, E., Brown, S., & Davies, H. (2016). Localized microstructural characterization of a dissimilar metal electron beam weld joint from an aerospace component. Materials & Design, 90, 101-114.
https://doi.org/10.1016/j.matdes.2015.10.119, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa23890
Jothi, S., Croft, N., Wright, L., Turnbull, A., & Brown, S. (2015). Multi-phase modelling of intergranular hydrogen segregation/trapping for hydrogen embrittlement. International Journal of Hydrogen Energy, 40(43), 15105-15123.
https://doi.org/10.1016/j.ijhydene.2015.08.093, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa23524
Lavery, N., Mehraban, S., Pleydell-Pearce, C., Brown, S., Jarvis, D., Voice, W., Brunnock, M., Brown, S., Lavery, N., & Pleydell-Pearce, C. (2015). Combinatorial development and high throughput materials characterisation of steels. Ironmaking & Steelmaking, 42(10), 727-733.
https://doi.org/10.1179/0301923315Z.000000000419, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa23038
Jothi, S., Croft, T., Brown, S., Brown, S., Croft, N., & Jothi, S. (2015). Multiscale multiphysics model for hydrogen embrittlement in polycrystalline nickel. Journal of Alloys and Compounds, 645(1), S500-S504.
https://doi.org/10.1016/j.jallcom.2014.12.073, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa19856
Jothi, S., Winzer, N., Croft, T., Brown, S., Brown, S., Croft, N., & Jothi, S. (2015). Meso-microstructural computational simulation of the hydrogen permeation test to calculate intergranular, grain boundary and effective diffusivities. Journal of Alloys and Compounds, 645, S247-S251.
https://doi.org/10.1016/j.jallcom.2014.12.247, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa19982
Jothi, S., Croft, T., Brown, S., Brown, S., & Croft, N. (2015). Modelling the influence of microstructural morphology and triple junctions on hydrogen transport in nanopolycrystalline nickel. Composites Part B: Engineering, 75, 104-118.
https://doi.org/10.1016/j.compositesb.2014.09.042, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa20104
Jothi, S., Croft, T., Brown, S., Brown, S., Croft, N., & Jothi, S. (2015). Coupled macroscale-microscale model for hydrogen embrittlement in polycrystalline materials. International Journal of Hydrogen Energy, 40(6), 2882-2889.
https://doi.org/10.1016/j.ijhydene.2014.12.068, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa19984
Cherry, J., Davies, H., Mehmood, S., Lavery, N., Brown, S., Sienz, J., Brown, S., Sienz, J., Lavery, N., & Davies, H. (2015). Investigation into the effect of process parameters on microstructural and physical properties of 316L stainless steel parts by selective laser melting. The International Journal of Advanced Manufacturing Technology, 76(5-8), 869-879.
https://doi.org/10.1007/s00170-014-6297-2, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa18363
Jothi, S., Croft, T., Brown, S., Brown, S., & Croft, N. (2014). Influence of grain boundary misorientation on hydrogen embrittlement in bi-crystal nickel. International Journal of Hydrogen Energy, 39(35), 20671-20688.
https://doi.org/10.1016/j.ijhydene.2014.07.020, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa18611
Eckermann, J., Mehmood, S., Davies, H., Lavery, N., Brown, S., Sienz, J., Jones, A., Sommerfeld, P., Brown, S., Sienz, J., Lavery, N., & Davies, H. (2014). Computational modeling of creep-based fatigue as a means of selecting lead-free solder alloys. Microelectronics Reliability, 54(6-7), 1235-1242.
https://doi.org/10.1016/j.microrel.2014.02.017, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa22172
Jothi, S., Croft, T., Brown, S., de Souza Neto, E., Brown, S., Croft, N., & Jothi, S. (2014). Finite element microstructural homogenization techniques and intergranular, intragranular microstructural effects on effective diffusion coefficient of heterogeneous polycrystalline composite media. Composite Structures, 108, 555-564.
https://doi.org/10.1016/j.compstruct.2013.09.026, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa18612
Wilson, B., Lavery, N., Jarvis, D., Anttila, T., Rantanen, J., Brown, S., Adkins, N., & Brown, S. (2013). Life cycle assessment of gas atomised sponge nickel for use in alkaline hydrogen fuel cell applications. Journal of Power Sources, 243, 242-252.
https://doi.org/10.1016/j.jpowsour.2013.05.186, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa15167
http://www.sciencedirect.com/science/article/pii/S0378775313009907
Lavery, N., Jarvis, D., Brown, S., Adkins, N., Wilson, B., & Brown, S. (2013). Life cycle assessment of sponge nickel produced by gas atomisation for use in industrial hydrogenation catalysis applications. The International Journal of Life Cycle Assessment, 18(2), 362-376.
https://doi.org/10.1007/s11367-012-0478-8, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa14618
http://link.springer.com/article/10.1007/s11367-012-0478-8
Barnard, N., Brown, S., Devred, F., Bakker, J., Nieuwenhuys, B., Adkins, N., & Brown, S. (2011). A quantitative investigation of the structure of Raney-Ni catalyst material using both computer simulation and experimental measurements. Journal of Catalysis, 281(2), 300-308.
https://doi.org/10.1016/j.jcat.2011.05.010, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5355
Barnard, N., Brown, S., & Brown, S. (2008). Modelling the relationship between microstructure of Galfan-type coated steel and cut-edge corrosion resistance incorporating diffusion of multiple species. Corrosion Science, 50(10), 2846-2857.
https://doi.org/10.1016/j.corsci.2008.07.005, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5357
Brown, S., Barnard, N., & Brown, S. (2006). 3D computer simulation of the influence of microstructure on the cut edge corrosion behaviour of a zinc aluminium alloy galvanized steel. Corrosion Science, 48(8), 2291-2303.
https://doi.org/10.1016/j.corsci.2005.08.015, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa1992
Spittle, J., Brown, S., & Brown, S. (2005). Numerical modelling of permeability variation with composition in aluminium alloy systems and its relationship to hot tearing susceptibility. Materials Science and Technology, 21(9), 1071-1077.
https://doi.org/10.1179/174328405X51839, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa20161
GATER, A., BROWN, S., & Brown, S. (2005). An analysis of kinetic Monte Carlo simulation as a tool for modelling strain ageing. Scripta Materialia, 53(6), 625-630.
https://doi.org/10.1016/j.scriptamat.2005.05.035, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa1991
Brown, S., Spittle, J., Jarvis, D., Walden-Bevan, R., & Brown, S. (2002). Numerical determination of liquid flow permeabilities for equiaxed dendritic structures. Acta Materialia, 50(6), 1559-1569.
https://doi.org/10.1016/S1359-6454(02)00014-9, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa1990
James, J., Spittle, J., Brown, S., Evans, R., & Brown, S. (2001). A review of measurement techniques for the thermal expansion coefficient of metals and alloys at elevated temperatures. Measurement Science and Technology, 12(3), R1-R15.
https://doi.org/10.1088/0957-0233/12/3/201, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa1993
Ravindran, K., Brown, S., Spittle, J., & Brown, S. (1999). Prediction of the effective thermal conductivity of three-dimensional dendritic regions by the finite element method. Materials Science and Engineering: A, 269(1-2), 90-97.
https://doi.org/10.1016/S0921-5093(99)00160-4, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa20160
Brown, S., James, J., Spittle, J., & Brown, S. (1997). A 3D numerical model of the temperature - time characteristics of specimens tested on a Gleeble thermomechanical simulator. Modelling and Simulation in Materials Science and Engineering, 5(6), 539-548.
https://doi.org/10.1088/0965-0393/5/6/001, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa20159

Penodau Llyfrau

Riva, S., Brown, S., Lavery, N., Tudball, A., Yusenko, K., & Brown, S. (2019). Spark Plasma Sintering of High Entropy Alloys. Spark Plasma Sintering of Materials -538). Springer, Cham
https://doi.org/10.1007/978-3-030-05327-7_18, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa50184
Brown, S., Barnard, N., & Brown, S. (2017). Field-based prediction of localized anodic dissolution events taking place on ZnAl alloy coatings in the presence of 5% NaCl solution. Corrosion (pp. 161-172). WIT Press
https://doi.org/10.2495/978-1-78466-249-3/014, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa34843
Mindt, H., Megahed, M., Lavery, N., Giordimaina, A., & Brown, S. (2016). Verification of Numerically Calculated Cooling Rates of Powder bed Additive Manufacturing. TMS 2016 145th Annual Meeting & Exhibition (pp. 205-212). Springer International Publishing
https://doi.org/10.1007/978-3-319-48254-5_26, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa23985

Cyfraniadau Cynadleddau

Brown, S., Giordimaina, A., Philo, A., Holmes, M., Sillars, S., & Lavery, N. (2018). Modelling heat transfer in powder bed additive manufacturing. In Fifth International Conference on Computational Methods for Thermal Problems, Invited Keynote (pp. 30-33). THERMACOMP2018.
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa40884
Philo, A., Sutcliffe, C., Sillars, S., Sienz, J., Brown, S., & Lavery, N. (2017). A Study into the Effects of Gas Flow Inlet Design in a Renishaw AM250 Laser Powder Bed Fusion Machine using Computational Modelling. In 2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017)2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017).
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35244
https://sffsymposium.engr.utexas.edu/sites/default/files/2017/Manuscripts/AStudyintotheEffectsofGasFlowInletDesign.pdf
Milward, S., Lavery, N., Brown, S., Swygart, H., & Eccles, L. (2017). Controlling Thermal Expansion with Lattice Structures using Powder Bed Laser Fusion. In 2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017)2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017).
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35243
Sillars, S., Sutcliffe, C., Philo, A., Sienz, J., Brown, S., & Lavery, N. (2017). The Assessment of Residual Stress in Powder Bed Fusion Components Using a Novel Residual Stress Analysis Component, the Three Prong Method. In 2017 Solid Freeform Fabrication Symposium Proceedings (SFF Symp 2017)2017 Annual International Solid Freeform Fabrication Symposium (SFF Symp 2017).
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35242
Ransing, R., Brown, S., Roshan, H., & Ransing, M. (2017). How to save money in a foundry production with opportunities offered by Industry 4.0 and ISO9001:2015 Standard.. In Plenary Lecture, Jubilee 25th International Scientific and Technical Conference "Foundry production and metallurgy” (pp. 56-64). BNTU.
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa63492
https://rep.bntu.by/handle/data/38803
Mehraban, S., Malone, J., Lavery, N., Sullivan, J., Penney, D., & Brown, S. (2017). Increased Corrosion Resistance of Zinc Magnesium Aluminum Galvanised Coating through Germanium Additions. In ECS Transactions (pp. 1-15).
https://doi.org/10.1149/07530.0001ecst, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32175
Brown, S., Holmes, M., & Brown, S. (2013). DEM Prediction Of Burden Distribution Patterns In A Blast Furnace Bell-Less Top Charging System. In Conference: 6th International Conference on Discrete Element Methods (DEM6)
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa20162
Eckermann, J., Mehmood, S., Davies, H., Lavery, N., Brown, S., Sienz, J., Jones, A., Sommerfeld, P., Brown, S., & Lavery, N. (2013). Computational modelling of creep-based fatigue as a means of selecting lead-free solder alloys. In Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE), 2013 14th International Conference on-8). IEEE Explore.
https://doi.org/10.1109/EuroSimE.2013.6529901, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa15168
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6529901&tag=1
Bestley, C., Brown, S., Alston, S., & Brown, S. (2011). Experimental validation of a thermal model of adhesively bonded scarf repairs for CFRP composite materials incorporating cure kinetics. (pp. 351-361).
https://doi.org/10.2495/MC110311, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6151
Barnard, N., Brown, S., Devred, F., Nieuwenhuys, B., Bakker, J., & Brown, S. (2009). Atomistic simulation of the nano-structural evolution of Raney-type catalysts from spray-atomized NiAl precursor alloys during leaching with NaOH solution. (pp. 151-160).
https://doi.org/10.2495/ECOR090151, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6152
Brown, S., Barnard, N., & Brown, S. (2009). Field-based prediction of localized anodic dissolution events taking place on ZnAl alloy coatings in the presence of 5% NaCl solution. (pp. 97-108).
https://doi.org/10.2495/ECOR090101, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6150

Cynnyrch Ymchwil Arall

Calvo-Dahborg, M., Dahlborg, U., Cornide, J., Mehraban, S., Wunderlich, R., Lavery, N., & Brown, S. (2019). Structural Investigation of the Stability in Temperature of Some High Entropy Alloys
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa50096

Goruchwyliaeth

Wear and Impact analysis of granular materials using discrete element method simulations (dyfarnwyd 2023)

EngD

Goruchwyliwr arall: Prof Nicholas Lavery
Modelling and validation of Laser Powder Bed Fusion for the Optimisation of Laser Parameters (cyfredol)

EngD

Goruchwyliwr arall: Prof Nicholas Lavery
Numerical and Experimental Verification of Investment Casting Process (dyfarnwyd 2023)

EngD

Goruchwyliwr arall: Prof Nicholas Lavery
Gas Flow Modelling and Validation for the design of new Particulate Collection systems in Laser Powder Bed Fusion. (dyfarnwyd 2024)

EngD

Goruchwyliwr arall: Prof Nicholas Lavery
High integrity joining and Repair of Gamma Titanium Aluminides (dyfarnwyd 2022)

EngD

Goruchwyliwr arall: Prof Helen Davies

Yr Athro Steve Brown

Cyfeiriad ebost

Trosolwg

Meysydd Arbenigedd

Uchafbwyntiau Gyrfa

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Holl Ymchwil

Erthyglau Cylchgronau

Penodau Llyfrau

Cyfraniadau Cynadleddau

Cynnyrch Ymchwil Arall

Goruchwyliaeth

Wear and Impact analysis of granular materials using discrete element method simulations (dyfarnwyd 2023)

Modelling and validation of Laser Powder Bed Fusion for the Optimisation of Laser Parameters (cyfredol)

Numerical and Experimental Verification of Investment Casting Process (dyfarnwyd 2023)

Gas Flow Modelling and Validation for the design of new Particulate Collection systems in Laser Powder Bed Fusion. (dyfarnwyd 2024)

High integrity joining and Repair of Gamma Titanium Aluminides (dyfarnwyd 2022)