Dr. Rocco Lupoi
Associate Professor, Mechanical, Manuf & Biomedical Eng
Biography
I graduated as mechanical engineer in 2004 from Polytechnic University of Turin, and obtained my PhD degree with great success from the University of Bath (UK) in 2008. My PhD project was covered by an article with dedicated front cover in EUREKA magazine (May 2005) with title Devices that absorb energy on demand. I really enjoyed research, and formed a clear passion for the development of new manufacturing processes. As such, I was hired as post-doctoral researcher in Cambridge University (UK) in 2008 to carry out ground-breaking work in a new field, now known as Additive Manufacturing. In Cambridge I published key papers, submitted a patent (now granted), and formed a spin-off company with co-workers (Laser Fusion Tech.) to commercialize the processes I had developed. Despite the commercial attraction, academic research remained my true passion; in summer 2012 I accepted the post of Assistant Professor in Trinity College Dublin and I started to develop my own group. In 2013 I became Marie Curie Fellow (CIG scheme), and in 2014 I was awarded of a key grant from the European Space Agency (Technology Research Programme - TRP). I was the very first PI in Trinity to have secured an award of this size from ESA. The project was featured in the national innovation news page of the Irish Times, 19th of January 2015. As an independent PI, I am now a funded investigator in AMBER (the national research centre for advanced materials and bioengineering) and I-Form (the national centre for Advanced Manufacturing). I am now an Associate Member of the international academy of production engineering (CIRP). In summary, I am an emerging leader in Additive Manufacturing with established collaborations in Europe (Ireland, UK, Czech Republic, Germany, Italy, France) and the rest of the World (China, US, Canada). In recognition to my research career, I was elected Fellow of Trinity College Dublin (FTCD) in 2019 and nominated Fellow of the Institute of Materials, Minerals & Mining (FIMMM) in 2022.
Publications and Further Research Outputs
Peer-Reviewed Publications
Ningsong Fan, Aran Rafferty, Rocco Lupoi, Wenya Li, Yingchun Xie, Shuo Yin , Microstructure evolution and mechanical behavior of additively manufactured CoCrFeNi high-entropy alloy fabricated via cold spraying and post-annealing, Materials Science and Engineering: A, 2023
Ryan Harkin, Hao Wu, Sagar Nikam, Shuo Yin, Rocco Lupoi, Patrick Walls, Wilson McKay, Shaun McFadden, Evaluation of the role of hatch-spacing variation in a Lack-of-Fusion defect prediction criterion for laser-based powder bed fusion processes, The International Journal of Advanced Manufacturing Technology, 2023
Yongyun Zhang, Bailinag Qin, KangCheung Chan, Rocco Lupoi, Shuo Yin, Yingchun Xie, Shulong Ye, Peng Yu, Haibo Ke, Weihua, Wang, Enhancement on mechanical properties of CoCrNi medium entropy alloy via cold spray additive manufacturing associated with sintering, Journal of Manufacturing Processes, 2023
Bobby Gillham, Andrei Yankin, Fionnan McNamara, Charles Tomonto, Chunjie Huang, Jeroen Soete, Garret O'Donnell, Daniel Trimble, Shuo Yin, David Taylor, Rocco Lupoi, Tailoring the Theory of Critical Distances to better assess the combined effect of complex geometries and process-inherent defects during the fatigue assessment of SLM Ti-6Al-4V, INTERNATIONAL JOURNAL OF FATIGUE, 2023
H.Z. Lu, H.W. Ma, W.S. Cai, X. Luo, S.G. Qu, J. Wang, R. Lupoi, S. Yin, C. Yang, Altered phase transformation behaviors and excellent bending shape memory property of NiTi shape memory alloy via selective laser melting, Journal of Materialis Processing Technology, 303, 2022, p117546
Pengfei Yu, Shuo Yin, Rocco Lupoi, The stimulation of grain structure evolution in Aluminium cold spray by Monte Carlo method , International Thermal Spray Conference (ITSC), Vienna, 4-6 May 2022, 2022
Rocco Lupoi, William M. Abbott, Ramsankar Senthamaraikannan, Seán McConnell, John Connolly, ShuoYin, Ramesh Babu Padamati, Metal additive manufacturing via a novel composite material using powder and polymers formed in sheets, CIRP Annals - Manufacturing Technology, 71, 2022, p181 - 184
Mansur Ahmed, Muhannad A.Obeidi, Shuo Yin, Rocco Lupoi, Influence of processing parameters on density, surface morphologies and hardness of as-built Ti-5Al-5Mo-5V-3Cr alloy manufactured by selective laser melting, Journal of Alloys and Compounds, 910, 2022, p164760
Raffaella Sesana, Rocco Lupoi, Irene Pessolano Filos, Pengfei Yu and Sebastiano Rizzo, Abrasion Power of Ti and Ni Diamond-Coated Coatings Deposited by Cold Spray, Metals, 12, (7), 2022, p1197
O. Kovarik, J. Cizek, S. Yin, R. Lupoi, M. Janovska, J. Cech, J. Capek, J. Siegl, T. Chraska, Mechanical and fatigue properties of diamond-reinforced Cu and Al metal matrix composites prepared by cold spray, Journal of Thermal Spray Technology, 31, 2022, p217 - 233
H.Z. Lu, H.W. Ma, X. Luo, Y. Wang, J. Wang, R. Lupoi, S. Yin, C. Yang, Microstructure, shape memory properties, and in vitro biocompatibility of porous NiTi scaffolds fabricated via selective laser melting, Journal of Materials Processing Technology, 15, 2022, p6797 - 6812
Ryan Harkin, Hao Wu, Sagar Nikam, Shuo Yin, Rocco Lupoi, Wilson McKay, Patrick Walls, Justin Quinn and Shaun McFadden, Powder Reuse in Laser-Based Powder Bed Fusion of Ti6Al4V-Changes in Mechanical Properties during a Powder Top-Up Regime, Materials, 15, (6), 2022, p1 - 12
Bobby Gillham, Andrei Yankin, Harry Shipley, Fionnan McNamara, Charles Tomonto, Garret O'Donnell, Daniel Trimble, Shuo Yin, David Taylor, Rocco Lupoi, The Analysis of Small-Scale Notches on the Fatigue Performance of SLM Ti-6Al-4V; A Theory of Critical Distances Approach, Key Engineering Materials, 926, 2022, p250 - 267
Xufei Lu, Wenyou Zhang, Michele Chiumenti, Miguel Cervera, Bobby Gillham, Pengfei Yu, Shuo Yin, Xin Lin, Ramesh Padamati Babu, Rocco Lupoi, Crack-free laser powder bed fusion by substrate design, Additive Manufacturing, 59, (Part A), 2022, p103149
Marios Kazasidis, Elisa Verna, Shuo Yin, Rocco Lupoi, Investigation of the effect of low-temperature annealing and impact angle on the erosion performance of nickel-tungsten carbide cold spray coating using design of experiments, International Thermal Spray Conference (ITSC), Vienna, 4-6 May 2022, 2022
Yongming Zou, Zhaoguo Qiu, Chunjie Huang, Dechang Zeng, Rocco Lupoi, Nannan Zhang, Shuo Yin, Microstructure and tribological properties of Al2O3 reinforced FeCoNiCrMn high entropy alloy composite coatings by cold spray, Surface & Coatings Technology, 434, 2022, p128205
Pengfei Yu, Yingchun Xie, Shuo Yin, Rocco Lupoi, Fabrication of Ta-Ag composite deposits via cold spray: investigation of bonding mechanism and deposition behavior, Journal of Advanced Joining Processes, 6, 2022, p100127
D. Guo, M. Kazasidis, A. Hawkins, N. Fan, Z. Leclerc, D. MacDonald, A. Nastic, R. Nikbakht, R. Ortiz-Fernandez, S. Rahmati, M. Razavipour, P. Richer, S. Yin, R. Lupoi, B. Jodoin, Cold Spray: Over 30 Years of Development Toward a Hot Future, Journal of Thermal Spray Technology, 31, 2022, p866 - 907
W. Zhang, W. M. Abbott, A. Sasnauskas and R. Lupoi, Process Parameters Optimisation for Mitigating Residual Stress in Dual-Laser Beam Powder Bed Fusion Additive Manufacturing, Metals, 12, 2022, p1 - 12
Shuo Yin, Yingchun Xie, Ningsong Fan, Jingwen Yang, Wenya Li, Rocco Lupoi, Xueping Guo, Renzhong Huang, Improvement of tensile strength of cold sprayed Fe deposits via in-process powder preheating, Materials Letters, 316, 2022, p132090
Ningsong Fan, Chunjie Huang, Pengfei Yu, Wen Chen, Rocco Lupoi, Lin Liu, Shuo Yin, Interparticle bonding and interfacial nanocrystallization mechanisms in cold sprayed metallic glass, International Thermal Spray Conference (ITSC), Vienna, 4-6 May 2022, 2022
A. Silvello, P. Cavaliere, S. Yin, R. Lupoi, I. Garcia Cano, S. Dosta, Microstructural, Mechanical and Wear Behavior of HVOF 3 and Cold-Sprayed High-Entropy Alloys (HEAs) Coatings, Journal of Thermal Spray Technology, 31, 2022, p1184 - 1206
Xingchen Yan, Shujun Yue, Jinguo Ge, Chaoyue Chen, Rocco Lupoi, Shuo Yin, Microstructural and mechanical optimization of selective laser melted Ti6Al4V lattices: effect of hot isostatic pressing, Journal of Manufacturing Processing, 77, 2022, p151 - 162
Ningsong Fan, Rocco Lupoi, Shuo Yin, Interparticle bonding and interfacial nanocrystallization mechanisms in additively manufactured bulk metallic glass fabricated by cold spray, Additive Manufacturing, 58, 2022, p103057
Guo, D. and Kazasidis, M. and Hawkins, A. and Fan, N. and Leclerc, Z. and MacDonald, D. and Nastic, A. and Nikbakht, R. and Ortiz-Fernandez, R. and Rahmati, S. and Razavipour, M. and Richer, P. and Yin, S. and Lupoi, R. and Jodoin, B., Correction to: Cold Spray: Over 30 Years of Development Toward a Hot Future (Journal of Thermal Spray Technology, (2022), 31, 4, (866-907), 10.1007/s11666-022-01366-4), Journal of Thermal Spray Technology, 31, (7), 2022, p2244
Sagar Nikam, Hao Wu, Ryan Harkin, Justin Quinn, Rocco Lupoi, Shuo Yin, Shaun McFadden, On the application of the anisotropic enhanced thermal conductivity approach to thermal modelling of laser-based powder bed fusion processes, Additive Manufacturing, 55, 2022, p102870
Pengfei Yu, Ningsong Fan, Shuo Yin, Rocco Lupoi, Systematic research on the formation of heterogenous microstructure in FeCoNiCrMn high entropy cold spray, International Thermal Spray Conference (ITSC), Vienna, 4-6 May 2022, 2022
Pengfei Yu, Ningsong Fan, Yongyun Zhang, Zhijun Wang, Wenya Lii, Rocco Lupoi, Shuo Yin, Microstructure evolution and composition redistribution of FeCoNiCrMn high entropy alloy under extreme plastic deformation, Materials Research Letters, 10, 2022, p124 - 132
Yaxin Xu, Wenya Li, Longzhen Qu, Xiawei Yang, Bo Song, Rocco Lupoi, Shuo Yin, Solid-state cold spraying of FeCoCrNiMn high-entropy alloy: an insight into microstructure evolution and oxidation behavior at 700-900 °C, Journal of Materials Science & Technology, 68, 2021, p172 - 183
Marios Kazasidis, Dimitrios Pantelis, Francisca G. Caballero, Carlos Capdevila, Jonathan Cassidy, Elias Bilalis and Rocco Lupoi, Dissimilar welding between conventional and high strength low alloy naval steels with the use of robotic metal cored arc welding, The International Journal of Advanced Manufacturing Technology, 113, 2021, p2895 - 2907
Shuo Yin, Mostafa Hassani, Qingge Xie and Rocco Lupoi, Unravelling the deposition mechanism of brittle particles in metal matrix composites fabricated via cold spray additive manufacturing, Scripta Materialia, 194, 2021, p113614
Shuo Yin, Jan Cizek, Jan Cupera, Mostafa Hassani, Xiaotao Luo, Richard Jenkins, Yingchun Xie, Wenya Li, Rocco Lupoi, Formation conditions of vortex-like intermixing interfaces in cold spray, Materials & Design, 200, 2021, p109444
O. Kovarik, J. Cizek, S. Yin, R. Lupoi, M. Janovska, J. Capek, J.Siegl, T. Chraska, Mechanical and fatigue properties of diamond-reinforced Cu and Al metal matrix composites prepared by cold spray, ITSC 2021 conference proceedings, Virtual, 2021, pp131 - 138
Irene Pessolano Filos, Raffaella Sesana, Massimiliano Di Biase and Rocco Lupoi, New Abrasive Coatings: Abraded Volume Measurements in Ceramic Ball Production, Journal of Manufacturing and Materials Processing, 5, (81), 2021, p1 - 20
Marios Kazasidis, Elisa Verna, Shuo Yin, Rocco Lupoi, The effect of heat treatment and impact angle on the erosion behaviour of nickel-tungsten carbide cold spray coating using Response Surface Methodology, Emergent Materials, 4, 2021, p1605 - 1618
H. Sohrabpoor, V. Salarvand, R. Lupoi, Q. Chu, W. Li, B. Aldwell, W. Stanley, S.O'Halloran, R. Raghavendra, C.-H. Choi, D. Brabazon, Microstructural and mechanical evaluation of post-processed SS 316L manufactured by laser-based powder bed fusion, Journal of Materials Research and Technology, 12, 2021, p210 - 220
Chi-Ho Ng, Shuo Yin, Rocco Lupoi, John Nicholls, Correlation between Flattening Ratio and Wear Performance of Cold Sprayed Metal Matrix Composite Coatings, Materials Letters, 283, 2021, p128773
Bobby Gillham, Andrey Yankin, Fionnan McNamara, CharlesTomonto, David Taylor, Rocco Lupoi, Application of the Theory of Critical Distances to predict the effect of induced and process inherent defects for SLM Ti-6Al-4V in high cycle fatigue, CIRP Annals - Manufacturing Technology, 70, (1), 2021, p171 - 174
Ningsong Fan, Richard Jenkins, Jan Cizek, Pengfei Yu, Rocco Lupoi, Shuo Yin, Strengthening mechanism of additively manufactured cold spray Al deposits under low deposition efficiency, ITSC 2021 conference proceedings, Virtual, 2021, pp247 - 255
Roberto Biagi, Elisa Verna, Marios Kazasidis, Edoardo Bemporad, Maurizio Galetto, Shuo Yin, Rocco Lupoi, Cold Spraying of IN 718-Ni Composite Coatings: Microstructure Characterization and Tribological Performance, Materials Science Forum, 1016, 2021, p840 - 845
Shuo Yin and Rocco Lupoi, Cold Spray Additive Manufacturing - From Fundamentals to Applications, 1, Springer, 2021, 1 - 190pp
Ningsong Fan, Jan Cizek, Chunjie Huang, Xinliang Xie, Zdenek Chlup, Richard Jenkins, Rocco Lupoi, Shuo Yin, A new strategy for strengthening additively manufactured cold spray deposits through inprocess densification, Additive Manufacturing, 2020, p101626
Marios Kazasidis, Shuo Yin, Jonathan Cassidy, TatjanaVolkov-Husović, Milica Vlahović, Sanja Martinović, Kyriakopoulou Elena, RoccoLupoi, Microstructure and cavitation erosion performance of nickel-Inconel 718 composite coatings produced with cold spray, Surface and Coatings Technology, 382, 2020, p125195
Jinguo Ge, Xing chen Yan, Yongping Lei, Mansur Ahmed, Peter O'Reilly, Chao Zhang, Rocco Lupoi, Shuo Yin, A detailed analysis on the microstructure and compressive properties of selective laser melted Ti6Al4V lattice structures, Materials & Design, 198, 2020, p109292
Applications of Laser in Cold Spray in, editor(s)Pasquale Cavaliere , Laser Cladding of Metals, Springer, 2020, pp395 - 427, [N. Fan, X. Xie, C. Huang, R. Lupoi and S. Yin]
Xingchen Yan, Chaoyue Chen, Cheng Chang, Dongdong Dong, Ruixin Zhao, Richard Jenkins, Jiang Wang, Zhongming Ren, Min Liu, Hanlin Liao, Rocco Lupoi, Shuo Yin, Study of the microstructure and mechanical performance of C-X stainless steel processed by selective laser melting (SLM), Materials Science & Engineering A, 781, 2020, p139227
Chaoyue Chen, Yingchun Xie, Xingchen Yan, Mansur Ahmed, Min Liu, Rocco Lupoi, Jiang Wang, Zhongming Ren, Hanlin Liao, Shuo Yin, Tribological properties of Al/diamond composites produced by cold spray additive manufacturing, Additive Manufacturing, 36, 2020, p101434
Yi Liu, Wenjia Hou, Rocco Lupoi, Shuo Yin, Jing Huang, Hua Li, Microscopic visualization of cell - cold sprayed bio-coating interfaces: an intermediate layer formed during the culturing mediates the behaviors of the cells, Applied Surface Science, 529, 2020, p147132
Chi-Ho Ng, Shuo Yin. Rocco Lupoi, John Nicholls , Mechanical Reliability Modification of Metal Matrix Composite Coatings by Adding Al Particles via Cold Spray Technology, Surfaces and Interfaces, 20, 2020, p100515
Mansur Ahmed, Md Saiful Islam, Shuo Yin and Rocco Lupoi, Minimum fatigue striation spacing and its stress amplitude dependence in a commercially pure titanium, Fatigue & Fracture of Engineering Materials & Structures, 43, 2020, p629 - 632
Elisa Verna, Roberto Biagi, Marios Kazasidis, Maurizio Galetto, Edoardo Bemporad and Rocco Lupoi , Modeling of Erosion Response of Cold-Sprayed In718-Ni Composite Coating Using Full Factorial Design, Coatings, 10, (4), 2020, p1 - 17
Rocco Lupoi, Morten Meyer, Wessel Wits, Shuo Yin, The role of particles flow characteristics in the performance of cold spray nozzles, CIRP Annals - Manufacturing Technology, 69, (1), 2020, p189 - 192
S. Yin, J. Cizek, C. Chen, R. Jenkins, G. O' Donnell, R. Lupoi, Metallurgical bonding between metal matrix and core-shelled reinforcements in cold sprayed composite coating, Scripta Materialia, 177, 2020, p49 - 53
Kuan Chen, Yi Liu, Yaoyao Fu, Jing Huang, Xiaohua Feng, Jiang Wang, Mengjiao Zhai, Rocco Lupoi, Shuo Yin, Hua Li, Loading of Zn/ZnO particles in the precursor feedstock affects the characteristics of liquid plasma sprayed nano-ZnO coatings for photocatalytic applications, Nanotechnology, 31, 2020, p185301
Xingchen Yan, Rocco Lupoi, Hongjian Wu, Wenyou Ma, MinLiu, GarrettO'Donnell, ShuoYin, Effect of hot isostatic pressing (HIP) treatment on the compressive properties of Ti6Al4V lattice structure fabricated by selective laser melting, Materials Letters, 255, 2019, p126537
Nanostructured Metal Coatings via Cold Spray in, Advanced Nanomaterials and Coatings by Thermal Spray, Elsevier, 2019, pp27 - 60, [S. Yin, C. Chen and R. Lupoi]
R.Jenkins, B.Aldwell, S.Yin, M.Meyer, A.J.Robinson, R.Lupoi, Energy Efficiency of a Quartz Tungsten Halogen Lamp: Experimental and Numerical Approach, Thermal Science and Engineering Progress, 13, 2019, p100385
Xingchen Yan, Qing Li, Shuo Yin, Ziyu Chen, Richard Jenkins, Chaoyue Chen, Jiang Wang, Wenyou Ma, Rodolphe Bolot, Rocco Lupoi, Zhongming Ren Hanlin Liao, Min Liu, Mechanical and in vitro study of an isotropic Ti6Al4V lattice structure fabricated using selective laser melting, Journal of Alloys and Compounds, 782, 2019, p209 - 223
Richard Jenkins, Barry Aldwell, Shuo Yin, Subhash Chandra, Gary Morgan, Rocco Lupoi, Solid State Additive Manufacture of Highly-Reflective Al Coatings Using Cold Spray, Optics & Laser Technology, 115, 2019, p251 - 256
R.J. MacNamara, T.L. Lupton, R. Lupoi, A.J. Robinson, Enhanced Nucleate Pool Boiling on Copper-Diamond Textured Surfaces, Applied Thermal Engineering, 162, 2019, p114145
Shuo Yin, Wenya Li, Bo Song, Xingchen Yan, Min Kuang, Yaxin Xu, Kui Wen, Rocco Lupoi, Deposition of FeCoNiCrMn high entropy alloy (HEA) coating via cold spraying, Journal of Materials Science &Technology, 35, (6), 2019, p1003 - 1007
Michele Calandri, Shuo Yin, Barry Aldwell, Flaviana Calignano, Rocco Lupoi and Daniele Ugues , Texture and Microstructural Features at Different Length Scales in Inconel 718 Produced by Selective Laser Melting, Materials, 12, (8), 2019, p2 - 32
Shuo Yin, Jan Cizek, Xingchen Yan, Rocco Lupoi, Annealing strategies for enhancing mechanical properties of additively manufactured 316L stainless steel deposited by cold spray, Surface and Coatings Technology, 370, 2019, p353 - 361
Xingchen Yan, Shuo Yin, Chaoyue Chen, Richard Jenkins, Rocco Lupoi, Rodolphe Bolot, Wenyou Ma, Min Kuang, Hanlin Liao, Jian Lu , Min Liu, Fatigue strength improvement of selective laser melted Ti6Al4V using ultrasonic surface mechanical attrition, Materials Research Letters, 7, (8), 2019, p327 - 333
Richard Jenkins, Barry Aldwell, Jonathan Cassidy, Rocco Lupoi, The Effect of In Process Heat Treatment on the Mechanical Properties of Cold Spray Coatings, ITSC 2019 - Proceedings of the International Thermal Spray Conference, Yokohama (Japan), May 26-29, ASM International, 2019, pp456 - 461
Shuo Yin, Richard Jenkins, Marios Kazasidis, Xingchen Yan, Chaoyue Chen and Rocco Lupoi, Hybrid additive manufacture of 316L stainless steel with cold spray and selective laser melting: microstructure, mechanical properties and case study, ITSC 2019 - Proceedings of the International Thermal Spray Conference, Yokohama (Japan), May 26-29, ASM International, 2019, pp802 - 809
Shuo Yin, Xingchen Yan, Richard Jenkins, Chaoyue Chen, Marios Kazasidis, Min Liu, Min Kuang, Rocco Lupoi, Hybrid additive manufacture of 316L stainless steel with cold spray and selective laser melting: Microstructure and mechanical properties, Journal of Materials Processing Technology, 273, 2019, p116248
Shuo Yin, Chaoyue Chen and Rocco Lupoi, Property enhancement of cold sprayed Al-diamond MMC coating by using core-shelled diamond reinforcements, ITSC 2019 - Proceedings of the International Thermal Spray Conference, Yokohama (Japan), May 26-29, ASM International, 2019, pp469 - 475
Shuo Yin, Wenya Li, Yaxin Xu, Bo Song, Xingchen Yan, Min Kuang and Rocco Lupoi, Cold sprayed FeCoNiCrMn High Entropy Alloy (HEA) coating: microstructure and tribological property, ITSC 2019 - Proceedings of the International Thermal Spray Conference, Yokohama (Japan), May 26-29, ASM International, 2019, pp45 - 52
Jenkins, R. and Aldwell, B. and Cassldy, J. and Lupoi, R., The effect of in process heat treatment on the mechanical properties of cold spray coatings, 2019-May, 2019, pp456-461
Calandri, M. and Manfredi, D. and Calignano, F. and Ambrosio, E.P. and Biamino, S. and Lupoi, R. and Ugues, D., Solution Treatment Study of Inconel 718 Produced by SLM Additive Technique in View of the Oxidation Resistance, Advanced Engineering Materials, 20, (11), 2018
R. Lupoi, T. Lupton, R. Jenkins, A.J. Robinson, G.E. O'Donnell, Direct manufacturing of diamond composite coatings onto silicon wafers and heat transfer performance, CIRP Annals - Manufacturing Technology, 67, (1), 2018, p185 - 188
Richard Jenkins, Barry Aldwell, Shuo Yin, Rocco Lupoi, Modelling and experimental testing of a novel focused infrared heater for use with cold spray, Procedia CIRP, 2018, p97 - 102
Richard Jenkins, Shuo Yin, Barry Aldwell, Rocco Lupoi, Manufacture of Reflective Aluminium Surfaces Using Cold Spray, International Thermal Spray Conference 2018, 7-10 May 2018, 2018, pp574 - 580
Shuo Yin, Jan Cizek, Rocco Lupoi, New Insights into the Formation Mechanism of Intertwining Interfaces in Cold Spray, ITSC 2018-Proceedings of the International Thermal Spray Conference, Orlando (US), May 7-10, ASM International, 2018, pp219 - 226
F. Caruso, M.C. Meyer, R. Lupoi, Three dimensional numerical simulations of the particle loading e ect on gas ow features for low pressure cold spray applications, Surface and Coating Technology, 339, 2018, p181 - 190
Shuo Yin, Chaoyue Chen, Xinkun Suo and Rocco Lupoi, Cold Sprayed Metal Coatings with Nanostructure, Advances in Materials Science and Engineering, 2018
H. Shipley, D. McDonnell, M. Culleton, R. Coull, R. Lupoi, G. O'Donnell, D. Trimble, Optimisation of Process Parameters to Address Fundamental Challenges during Selective Laser Melting of Ti-6Al-4V: A Review, Journal of Machine Tools and Manufacture, 2018, p1-10
Aoife Geraghty, Rocco Lupoi, Barry Aldwell, The Bespoke Manufacture of Energy Absorbing Materials Through Additive Manufacturing, 35th International Manufacturing Conference, Dublin Institute of Technology, 20 June 2018, 2018
M. Meyer, F. Caruso, R. Lupoi, Particle velocity and dispersion of high Stokes number particles by PTV measurements inside a transparent supersonic Cold Spray nozzle, International Journal of Multiphase Flow, (106), 2018, p296 - 310
Barry Aldwell, Ben Hunter, Richard Jenkins, Rocco Lupoi, Fundamental Investigation into the Effects of In-process Heat Treatment in Cold Spray, ITSC 2018-Proceedings of the International Thermal Spray Conference, Orlando (US), May 7-10, ASM International, 2018, pp227 - 232
Shuo Yin, Chaoyue Chen, Xingchen Yan, Xiaohua Feng, Richard Jenkins, Peter O'Reilly, Min Liu, Hua Li, Rocco Lupoi, Significant influence of aging temperature and aging time on the mechanical and tribological properties of selective laser melted maraging 18Ni-300 steel, Additive Manufacturing, 22, 2018, p592 - 600
Richard Jenkins, Shuo Yin, Barry Aldwell, Rocco Lupoi, Manufacture of Reflective Aluminium Surfaces Using Cold Spray, ITSC 2018-Proceedings of the International Thermal Spray Conference, Orlando (US), May 7-10, ASM International, 2018, pp574 - 580
Shuo Yin, Chaoyue Chen, Xingchen Yan, Xiaohua Feng, Richard Jenkins, Peter O'Reilly, Min Liu, Hua Li, Rocco Lupoi, The influence of aging temperature and aging time on the mechanical and tribological properties of selective laser melted maraging 18Ni-300 steel, Additive Manufacturing, 22, 2018, p592 - 600
Shuo Yin, Xingchen Yan, Chaoyue Chen, Richard Jenkins, Min Liu, Rocco Lupoi, Hybrid additive manufacturing of Al-Ti6Al4V functionally graded materials with selective laser melting and cold spraying, Journal of Materials Processing Technology, 255, 2018, p650 - 655
Shuo Yin, Pasquale Cavaliere, Barry Aldwell, Richard Jenkins, Hanlin Liao, Wenya Li, Rocco Lupoi, Cold spray additive manufacturing and repair: fundamentals and applications, Additive Manufacturing, 21, 2018, p628 - 650
Shuo Yin, Richard Jenkins, Xingchen Yan, Rocco Lupoi, Microstructure and mechanical anisotropy of additively manufactured cold spray copper deposits, Materials Science & Engineering A, 734, 2018, p67 - 76
Barry Aldwell, Ben Hunter, Richard Jenkins, Rocco Lupoi, Fundamental Investigation into the Effects of In-process Heat Treatment in Cold Spray, International Thermal Spray Conference 2018, 7-10 May 2018, 2018, pp227 - 232
Xinkun Suo, Shuo Yin, Hua Li, Rocco Lupoi, Deposition and bonding behaviour of cold sprayed porous WC-17CNumerical and Experimental Investigation on Bonding Behavior of Cold Sprayed Porous WC-17Co Particles onto Different Substrates, Coatings, 8, (10), 2018
Xinkun Suo, Shuo Yin, Hua Li, Rocco Lupoi, Numerical and Experimental Investigation on Bonding Behavior of Cold Sprayed Porous WC-17Co Particles onto Different Substrates, Coatings, 8, (10), 2018, p9
Shuo Yin, Chaoyue Chen, Rocco Lupoi, Cold Spray additive manufacturing of Al/diamond composites using core-shell structured diamond, ITSC 2018-Proceedings of the International Thermal Spray Conference, Orlando (US), May 7-10, ASM International, 2018, pp202 - 209
Richard Jenkins, Shuo Yin, Barry Aldwell, Morten Meyer, Rocco Lupoi, New insights into the in-process densification mechanism of cold spray Al coatings: Low deposition efficiency induced densification, Journal of Materials Science & Technology, 35, (3), 2018, p427 - 431
Yingchun Xie, Shuo Yin , Jan Cizek, Jan Cupera, Enyu Guo, Rocco Lupoi, Formation mechanism and microstructure characterization of nickel-aluminum intertwining interface in cold spray, Surface and Coating Technology, 337, 2018, p447 - 452
Hunter, B. and Aldwell, B. and Jenkins, R. and Lupoi, R., A study on the feasibility of laser annealing to relieve residual stresses in cold spray coatings, Procedia CIRP, 78, 2018, pp91-96
Xingchen Yan, Shuo Yin, Chaoyue Chen, Chunjie Huang, Rodolphe Bolot, Rocco Lupoi, Min Kuang, Wenyou Ma, Christian Coddet, Hanlin Liao Min Liu, Effect of heat treatment on the phase transformation and mechanical properties of Ti6Al4V fabricated by selective laser melting, Journal of Alloys and Compounds, 764, 2018, p1056 - 1071
Barry Aldwell, Elaine Kelly, Ronan Wall, Andrea Amaldi, Garret E. O'Donnell, Rocco Lupoi, Machinability of Al 6061 Deposited with Cold Spray Additive Manufacturing, Journal of Thermal Spray Technology, 26, (7), 2017, p1573 - 1584
Cold spray additive manufacture and component restoration in, editor(s)Prof. Pasquale Cavaliere , Cold-Spray Coatings Recent Trends and Future perspectives, Springer, 2017, [S.Yin, B.Aldwell, R.Lupoi]
M.Meyer, S.Yin and R.Lupoi, Particle In-Flight Velocity and Dispersion Measurements at Increasing Particle Feed Rates in Cold Spray, Journal of Thermal Spray Technology, 26, (1), 2017, p60 - 70
Shuo Yin, Zhao Zhang, Emmanuel J. Ekoi, Jing Jing Wang, Denis P. Dowling, Valeria Nicolosi, Rocco Lupoi, Novel cold spray for fabricating graphene-reinforced metal matrix composites, Materials Letters, 196, 2017, p172 - 175
Barry Aldwell, Daniel Trimble, Shuo Yin and Rocco Lupoi, Enabling diamond deposition with Cold Spray through the coated particle method, Materials Science Forum, 879, 2017, p1194 - 1199
Shuo Yin, Emmanuel J. Ekoi, Thomas L. Lupton, Denis P. Dowling, Rocco Lupoi, Cold spraying of WC-Co-Ni coatings using porous WC-17Co powders: Formation mechanism, microstructure characterization and tribological performance, Materials & Design, 126, 2017, p305 - 313
L. Armstrong, S. O'Hare, D. Glasgow, R. McCabe and R. Lupoi, Development of Cost Effective Production Improvements within an engineering production environment, 34th International Manufacturing Conference (IMC34), IT Sligo (Ireland), 30-31 August 2017, 2017, pp1 - 8
S. Yin, T. Lupton, M. Meyer, R. Lupoi, Cold spraying of WC-Co-Ni coatings using porous WC-17Co powders, International Thermal Spray Conference (ITSC), Dusseldorf, Germany, 6-9 June 2017, 2017, pp761 - 765
M. Meyer, F. Caruso, R. Lupoi, Nozzle-internal particle velocity measurements and loading effect on particle acceleration inside a Cold Spray nozzle, International Thermal Spray Conference (ITSC), Dusseldorf, Germany, 6-9 June 2017, 2017, pp214 - 220
Wenya Lia, Kang Yang, Shuo Yin, Xiawei Yang, Yaxin Xu, Rocco Lupoi, Solid-state additive manufacturing and repairing by cold spraying: A review, Journal of Materials Science & Technology, 34, (3), 2017, p440 - 457
Shuo Yin, Yingchun Xie, Jan Cizek, Emmanuel Ekoi, Tanvir Hussain, Denis Dowling, Rocco Lupoi, Advanced diamond-reinforced metal matrix composites via cold spray: Properties and deposition mechanism, Composites Part B: Engineering, 113, 2017, p44 - 54
C. de Brún, R. Jenkins, T. Lupton, R. Lupoi, R. Kempers, A.J. Robinson, Confined Jet Array Impingement Boiling, Experimental Thermal and Fluid Science, 86, 2017, p224 - 234
Thomas L. Lupton, Anthony J. Robinson, Rocco Lupoi, Cold Sprayed Boiling Enhancement Coating, Therminic 2017, Amsterdam, 27-29 September 2017, 2017, pp1 - 4
Barry Aldwell, Shuo Yin, Kevin A. McDonnell, Daniel Trimble, Tanvir Hussain, Rocco Lupoi, A novel method for metal-diamond composite coating deposition with cold spray and formation mechanism, Scripta Materialia, 115, 2016, p10 - 13
Yingchun Xie, Shuo Yin, Chaoyue Chen, Marie-Pierre Planche, Hanlin Liao, Rocco Lupoi, New insights into the coating/substrate interfacial bonding mechanism in cold spray, Scripta Materialia, 125, 2016, p1 - 4
Shuo Yin, Barry Aldwell and Rocco Lupoi, Advanced diamond-reinforced copper composite coatings via cold spray and material characterization, International Thermal Spray Conference (ITSC), 324, 2016, pp305 - 309
M.C. Meyer, S. Yin, K.A. McDonnell, O. Stier, R. Lupoi, Feed rate effect on particulate acceleration in Cold Spray under low stagnation pressure conditions, Surface and Coatings Technology, 304, 2016, p237 - 245
R. Jenkins, C. De Brún, R. Kempers, R Lupoi, A. J. Robinson, Thermal-hydraulic performance of convective boiling jet array impingement , 745, 2016, p1 - 10
M. Meyer, S. Yin and R. Lupoi, Particle in-flight velocity and dispersion measurements at increasing particle feed rates in Cold Spray, International Thermal Spray Conference (ITSC), 324, 2016, pp37 - 42
R. Jenkins, R. Lupoi, R. Kempers, A.J. Robinson, Heat Transfer Performance of Boiling Jet Array Impingement on Micro-Grooved Surfaces, Experimental Thermal and Fluid Science, 80, 2016, p293 - 304
G. Benenati and R. Lupoi, Development of a deposition strategy in Cold Spray for Additive Manufacturing to minimize residual stresses, Procedia CIRP, 55, 2016, p101 - 108
Shuo Yin, Morten Meyer, Wenya Li, Hanlin Liao, and Rocco Lupoi, Gas Flow, Particle Acceleration, and Heat Transfer in Cold Spraying, Journal of Thermal Spray Technology, 25, (5), 2016, p874 - 896
Ildiko Peter, Barry Aldwell, Rocco Lupoi, Mario Rosso, The deposition of pure aluminium via cold spray for the corrosion protection of steel, International Thermal Spray Conference (ITSC), 324, 2016, pp962 - 967
Chaoyue Chen, Yingchun Xie, Shuo Yin, Marie-Pierre Planche, Sihao Deng, Rocco Lupoi, Hanlin Liao, Evaluation of the interfacial bonding between particles and substrate in angular cold spray, Materials Letters, 173, 2016, p76 - 79
C. Stenson, K. A. McDonnell, S. Yin, B. Aldwell, M. Meyer, D.P. Dowling and R. Lupoi, Cold Spray deposition to prevent fouling of polymer surfaces, Surface Engineering, 2016, p1 - 11
R. Lupoi, C. Stenson, K. A. McDonnell, D.P. Dowling, E. Ahearne , Antifouling coatings made with Cold Spray onto polymers: process characterization , CIRP Annals - Manufacturing Technology, 65, (1), 2016, p545 - 548
C. Stenson, M.C. Meyer, B. Twomey and R. Lupoi, Particle speed analysis in CoBlast, Procedia CIRP, 37, 2015, p77 - 82
Fang LUO , Andrew COCKBURN, Martin SPARKES , Rocco LUPOI , Zhi-jun CHEN, William O'NEILL, Jian-hua YAO, Rong LIU, Performance characterization of Ni60-WC coating on steel processed with supersonic laser deposition, Defence Technology, 11, 2015, p35 - 47
Meyer, M. and Lupoi, R., An analysis of the particulate flow in cold spray nozzles, Mechanical Sciences, 6, (2), 2015, p127-136
R. Bouttier, G. Lopes, L. Clarke and R. Lupoi, UREAD impact behaviour using Non-Newtonian materials, International Journal of Mechanical Engineering and Applications, 3, (4), 2015, p57 - 62
M.C. Meyer and R. Lupoi, AN ANALYSIS OF THE PARTICULATE FLOW IN COLD SPRAY NOZZLES, Mechanical Sciences, 6, 2015, p127 - 136
Shuo Yin, Xinkun Suo, Yingchun Xie, Wenya Li, Rocco Lupoi, Hanlin Liao, Effect of substrate temperature on interfacial bonding for cold spray of Ni onto Cu, Journal of Materials Science, 50, 2015, p7448 - 7457
Cold Spray in, editor(s)Prof. Luc Laperriere; Prof. Gunther Reinhart , CIRP Encyclopedia of Production Engineering, 2015, pp1 - 4, [R. Lupoi]
Particle Image Velocimetry (PIV) of Cold Spray of particles in supersonic nozzles in, editor(s)K. Kelly and G O'Donnell , Perspectives on Manufacturing, Trinity Centre for Bioengineering, 2015, pp73 - 83, [R. Lupoi]
Karen Johanna Quintana Cuellar, Harry Mitrogiannopoulos, Daniel Hiller, Daniel Trimble, Rocco Lupoi, Garret O'Donnell, Jose Luis Silveira, Shaun McFadden, A STUDY ON INTERNAL DEFECTS IN FRICTION STIR WELDING OF ALUMINIUM ALLOYS, 31st International Manufacturing Conference (IMC31) , Cork (Ireland), 3rd of September, 2014, pp69 - 74
M. Jones, A.Cockburn, R.Lupoi, M.Sparkes, W.O'Neill, Solid-state manufacturing of tungsten deposits onto molybdenum substrates with supersonic laser deposition, Materials Letters, 134, 2014, p295 - 297
R. Lupoi, Current Design and Performance of Cold Spray Nozzles: Experimental and Numerical Observations on Deposition Efficiency and Particle Velocity, Surface Engineering, 30, (5), 2014, p316 - 322
M. Jones, A. Cockburn, M. Sparkes , W. O'Neill and R. Lupoi, Supersonic Laser Deposition of Tungsten, ASME 2014 Manufacturing Science and Engineering Conference (MSEC 2014), Detroit, USA, 9-13 June, 2014, pp1 - 4
F.Luo, A.Cockburn, R.Lupoi, M.Sparkes, Z.Chen and W. O'Neill , Characteristics of Ni60-WC deposited on steel using Supersonic Laser Deposition and performance comparison with Laser Cladding, Surface and Coating Technology, 2014
M.Meyer, R. Lupoi, COMPUTATIONAL PREDICTION OF COLD SPRAY NOZZLE PER-FORMANCE FOR THE DEPOSITION OF TITANIUM, 31st International Manufacturing Conference (IMC31), Cork (Ireland), 3rd of September, 2014, pp107 - 112
M.Bray, R. Lupoi, A. Cockburn, W. O'Neill, M. Sparkes, Deposition of Coatings on Substrates, 2013, WO 2013/061085
LUO Fang, Lupoi Rocco, Cockburn Andrew, Sparkes Martin, O'Neill William, YAO Jian-hua, Characteristics of Stellite 6 Deposited by Supersonic Laser Deposition Under Optimized Parameters, JOURNAL OF IRON AND STEEL RESEARCH, INTERNATIONAL, 20, (2), 2013, p52 - 57
R.Lupoi, A.Cockburn, C. Bryan, M. Sparkes, F.Luo and W.O'Neill , Hardfacing steel with nanostructured coatings of Stellite-6 by Supersonic Laser Deposition, Light: Science & Applications, 1, (1), 2012, p1 - 6
F.Luo, A.Cockburn, R.Lupoi, M. Sparkes, W.O'Neill, Performance comparison of Stellite 6 deposited on steel using supersonic laser deposition and laser cladding, Surface and Coating Technology, 212, 2012, p119 - 127
A.Cockburn, R.Lupoi, M.Sparkes and W.O'Neill , Supersonic Laser Deposition of corrosion and wear resistant materials, 37th MATADOR International Conference, Manchester (UK), 2012
F. Osman and R.Lupoi , Application of UREAD for the energy dissipation in engineering structures, 4th international conference of Advanced Design and Manufacture (ADM), Kunming (China), 2011
R.Lupoi, M.Sparkes, A.Cockburn and W. O'Neill , High speed titanium coating by Supersonic Laser Deposition, Materials Letters, 65, 2011, p3205 - 3207
F.Osman and R.Lupoi , Application of UREAD for the energy dissipation in engineering structures, Key-Engineering Materials, 486, 2011, p1 - 4
A. Cockburn, R. Lupoi, M. Sparkes and W. O' Neill , Supersonic laser deposition of corrosion and wear resistant materials, 2nd EPRI conference, Oralndo (US), 2011
R.Lupoi and W. O'Neill, Powder stream characteristics in cold spray nozzles, Surface and Coating Technology, 206, (6), 2011, p1069 - 1076
R. Lupoi and W.O' Neill , An investigation on powder stream in Cold Gas Spray (CGS) nozzles, CFD-ECCOMAS , Lisbon (Portugal), 2011, pp1 - 12
R. Lupoi, A. Cockburn, M. Sparkes, C. Bryan, F. Luo and W. O'Neill , Hardfacing engineering surfaces with Supersonic Laser Deposition of Stellite-6, International Congress on Applications of Lasers & Electro-Optics (ICALEO), Orlando (US), 2011, pp345 - 441
Lupoi, R. and Cockburn, A. and Sparkes, M. and Bryan, C. and Luo, F. and O'Neill, W., Hardfacing using supersonic laser depostion of stellite-6, 2011, pp435-441
Computational and Strain Gradient Plasticity in, editor(s)Akhtar S. Khan and Babak Farrokh , Finite Plasticity and Visco-plasticity of Conventional and Emerging Materials, Maryland (US), Neat Press, 2010, pp259 - 261, [R.Lupoi and F.Osman]
F.Osman and R.Lupoi , Application of plastic deformation in a novel re-usable energy dissipation device, PLASTICITY, St. Kitts and Nevis (Caibbean), 2010
R.Lupoi and W. O'Neill, Deposition of metallic coatings on polymer surfaces using cold spray, Surface and Coating Technology, 205, (7), 2010, p2167 - 2173
M. Bray, A. Cockburn, M. Sparkes, R. Lupoi, W.O' Neill, Supersonic laser deposition of Ti and Ti64 alloys, ICALEO 2010 conference, Anaheim (California, US), 2010
R.Lupoi and F.Osman , Investigation into channel angular extrusion and the UREAD energy absorption technique, International Journal of Mechanical Sciences , 50, (5), 2008, p966 - 973
R.Lupoi and F.Osman , Loading behaviour of 900 'UREAD' energy channels, International Journal of Crashworthiness, 13, (2), 2008, p195 - 203
R.Lupoi and F.Osman , Analysis of tool cavity stresses in channel angular extrusion, Key-Engineering Materials, 340-341, 2007, p1381 - 1386
F.Osman and R.Lupoi, Analysis of tool cavity stresses in channel angular extrusion, AEPA 2006, Nagoya (Japan), 2006, pp1 - 6
R.Lupoi and F.Osman, Characterization of a single 90-degrees 'UREAD' energy channel, ICRASH 2006, Athens (Greece), 2006, pp1 - 10
R.Lupoi and F.Osman, Characterization of a single 90-degrees 'UREAD' energy channel, ICRASH 2006, Athens (Greece), 2006
R.Lupoi and F.Osman, A new Approach for experimental evaluation of contact stresses, AMPT 2005, Wisla (Poland), 2005, pp1 - 4
R.Lupoi and F.Osman, Use of concealed pressure pins to determinate contact stresses in ring compression, ESAFORM 2005, Cluj-Napoca (Romania), 2005, pp519 - 522
R.Lupoi and F.Osman, Under surface pressure sensing technique for the evaluation of contact stresses, Journal of Material Processing Technology, 164-165, 2005, p1537 - 1543
Non-Peer-Reviewed Publications
M. Meyer and R. Lupoi, Supersonic Spray Advanced Modelling SSAM, 19th Annual Sir Bernard Crossland Symposium & Postgraduate Workshop, Queen's University Belfast, 2016
R.Lupoi and F.Osman, Revolutionary devices to dissipate energy in mechanical systems, PGA 2006 , Bath (UK), 2006
Research Expertise
Description
Additive Manufacturing; Cold Spray; Materials Characterization; Lasers and Material Laser Processing; Friction Welding and Friction Stir Welding; Supersonic flows and applications; Fluid mechanics, Computational Fluid Dynamics (CFD) and applications; Solid Mechanics (Crashworthiness and Energy Absorbers); Components and systems design for engineering applications, product developmentProjects
- Title
- Active Projects
- Summary
- For any information on active and past research projects, please consult my group webpage at this link: https://www.tcd.ie/mecheng/research/stam/
Recognition
Representations
Acta Materialia - Reviewer
Materials Research Letters - Reviewer
Journal of Nuclear Materials - Reviewer
Journal of Materials Processing technology - Reviewer
Additive Manufacturing - Reviewer
Journal of Visualized Experiments (JoVE) - Reviewer
Optics and Laser Technology - Reviewer
ASME Journal of Manufacturing Science and Engineering - Reviewer
Journal of Thermal Spray Technology - Reviewer
Fuel Processing Technology - Reviewer
Applied Surface Science - Reviewer
Proposals reviewer for calls by research funding bodies in Ireland, France and Canada
CIRP Journal of Manufacturing Science and Technology - Reviewer
Springer and SpringerPlus - Reviewer
Materials & Design - Reviewer
International Academy for Production Engineering, CIRP-E events - part of Scientific Commitee
Associate Editor for De Gruyter - http://degruyteropen.com/people/rlupoi/
Journal of the Brazilian Society of Mechanical Sciences and Engineering - Reviewer
Surface & Coating Technology - Reviewer
International Journal of Thermal Sciences - Reviewer
Scientific Research and Essays - Reviewer
Chemical Engineering Science - Reviewer
Awards and Honours
Nominated Fellow of the Institute of Materials, Minerals & Mining (FIMMM)
Elected Fellow of Trinity College Dublin
Accelerated Advancement Award
SFI - TIDA award
Enterprise Ireland - Commercialization Fund
European Space Agency (ESA) major grant award, Technology Research Programme (TRP)
Irish Research Council - New Foundation Award
Marie Curie Fellowship (CIG)
Certificate for professional engineering practice, Chartered Status
Silver medal for professional achievements in the AMPT 2005 conference. Prize given in Wisla, Poland (2005)
A scholarship for PhD studies at the University of Bath
An Erasmus scholarship, Politecnico di Torino (Italy)
Memberships
Fellow of of the Institute of Materials, Minerals and Mining (FIMMM)
Nominated Associate Member of the International Academy for Production Engineering (CIRP)
Committee member on the national standards authority of Ireland (NSAI)
Funded Investigator of I-Form (http://www.i-form.ie/staff.html)
PI of Science and Technology in Advanced Manufacturing (STAM) https://www.tcd.ie/mecheng/research/stam/
Funded Investigator of AMBER - http://ambercentre.ie/
Member of the Italian Professional Body for Engineers (Albo degli Ingegneri), Chartered Engineer level
Member of the Irish Manufacturing Council (IMC)
Only member in Ireland of the Cold Spray Society, a group of world leading experts in the field run by the School of Mines in Paris