Foto del docente

Lorenzo Donati

Professore associato

Dipartimento di Ingegneria Industriale

Settore scientifico disciplinare: ING-IND/16 TECNOLOGIE E SISTEMI DI LAVORAZIONE

Coordinatore del Corso di Dottorato in Meccanica e scienze avanzate dell'ingegneria

Pubblicazioni

B. Reggiani; L. Donati; J. Zhou; L. Tomesani, Matrici per estrusione: Riflettori puntati sull’acciaio AISI H11, «STAMPI», 2011, 2, pp. 38 - 43 [articolo]

A. Segatori; L. Donati; L. Tomesani, NUMERICAL PREDICTION OF GRAIN SHAPE EVOLUTION DURING EXTRUSION OF AA6082 ALLOY, in: TMS 2011 140th Annual Meeting and Exhibition, Supplemental Proceedings, Volume 2, Materials Fabrication, Properties, Characterization, and Modeling., HOBOKEN, NJ, Wiley, 2011, 2, pp. 253 - 261 (atti di: TMS 2011 140th Annual Meeting and Exhibition., San Diego, CA, USA., 27 February- 3 March 2011.) [Contributo in Atti di convegno]

R. Palazzetti; A. Zucchelli; C. Gualandi; M.L. Focarete; L. Donati; G. Minak; S. Ramakrishna, Study of the delamination behaviour of epoxy matrix composite laminates reinforced with electrospun polymer nanofibers, in: 16TH INTERNATIONAL CONFERENCE ON COMPOSITE STRUCTURES, ICCS16, PORTO, A. J. M. Ferreira, 2011, pp. 360 - 360 (atti di: 16TH INTERNATIONAL CONFERENCE ON COMPOSITE STRUCTURES, ICCS16, Porto (Purtugal), 28-30 giugno 2011) [atti di convegno-abstract]

L. Donati; N. Ben Khalifa; L. Tomesani; A. E. Tekkaya, COMPARISON OF DIFFERENT FEM CODE APPROACHES IN THE SIMULATION OF THE DIE DEFLECTION DURING ALUMINIUM EXTRUSION, «INTERNATIONAL JOURNAL OF MATERIAL FORMING», 2010, Vol. 3 Suppl 1:375 – 378, pp. 375 - 378 [articolo]

B. Reggiani; M. D’Ascenzo; L. Donati; J. Zhou; L. Tomesani, Creep-fatigue interaction in the AISI H11 tool steel, in: Advances on Hot Extrusion and Simulation of Light Alloys, Stäfa, Trans Tech Publications, 2010, pp. 205 - 212 (KEY ENGINEERING MATERIALS) [capitolo di libro]

A. SEGATORI; N. BEN KHALIFA; A. JÄGER; L. DONATI; L. TOMESANI; A. E. TEKKAYA, EFFECT OF TOOL COATINGS ON FRICTION BEHAVIOR AND MATERIAL FLOW DURING HOT ALUMINUM EXTRUSION, in: ERIC FELDER, PIERRE MONTMITONNET, Tribology of Manufacturing Processes, PARIS CEDEX, Eric Felder, Pierre Montmitonnet, 2010, vol. 1, pp. 313 - 324 (atti di: Proceedings of the 4th International Conference on Tribology in Manufacturing Processes (ICTMP 2010), Nice, France, 13-15 June 2010) [Contributo in Atti di convegno]

B. Reggiani; L. Donati; L. Tomesani, EVALUATION OF DIFFERENT FE SIMULATION CODES IN THE STRESS ANALYSIS OF EXTRUSION DIES, «INTERNATIONAL JOURNAL OF MATERIAL FORMING», 2010, Vol. 3 Suppl 1:395– 398, pp. 395 - 398 [articolo]

B. Reggiani; L. Donati; L. Tomesani;, Evaluation of process speed effect in aluminium extrusion by experiment and simulations, in: THE MINERALS, METALS & MATERIALS SOCIETY, INC., Collected Proceedings TMS 2010, 139th Annual Meeting & Exhibition, WARRENDALE, PA, The Minerals, Metals & Materials Society, Inc., 2010, 1, pp. 65 - 70 (atti di: TMS 2010 Annual Meeting & Exhibition, Seattle, WA, February 14-18, 2010) [Contributo in Atti di convegno]

D. Pietzka; N. Ben Khalifa; L. Donati; L. Tomesani; A. E. Tekkaya, Extrusion Benchmark 2009 - Experimental analysis of deflection in extrusion dies, in: Advances on hot extrusion and simulation of light alloys, Stäfa, Trans Tech Publications, «KEY ENGINEERING MATERIALS», 2010, 424, pp. 19 - 26 (atti di: International Conference on Extrusion and Benchmark, Dortmund, 16-17 settembre 2009) [Contributo in Atti di convegno]

L. Donati; N. Ben Khalifa; L. Tomesani; A. E. Tekkaya, FEM Codes Benchmark for Aluminum Extrusion Process Analysis”, in: SHINJI KUMAI (TOKYO INSTITUTE OF TECHNOLOGY) OSAMU UMEZAWA (YOKOHAMA NATIONAL UNIVERSITY) YOSHIMASA TAKAYAMA (UTSUNOMIYA UNIVERSITY) TAKAYUKI TSUCHIDA (NIPPON LIGHT METAL COMPANY, LTD.) TATSUO SATO (TOKYO INSTITUTE OF TECHNOLOGY), Proceedings of the 12th International Conference on Aluminium Alloys, TOKYO, The Japan Institute of Light Metals, 2010, 1, pp. 583 - 588 (atti di: ICAA12-12th International Conference on Aluminium Alloys, Yokohama, Japan, September 5-9) [Contributo in Atti di convegno]

L. Donati; L. Tomesani; M. Schikorra; N. Ben Khalifa; A.E. Tekkaya, Friction model selection in FEM simulations of aluminium extrusion, «INTERNATIONAL JOURNAL OF SURFACE SCIENCE AND ENGINEERING», 2010, 4, pp. 27 - 41 [articolo]

A. Segatori; A. Foydl; L. Donati; A. Brosius; L. Tomesani; A. E. Tekkaya, Grain Shape Evolution and Prediction for AA6082, in: SHINJI KUMAI (TOKYO INSTITUTE OF TECHNOLOGY) OSAMU UMEZAWA (YOKOHAMA NATIONAL UNIVERSITY) YOSHIMASA TAKAYAMA (UTSUNOMIYA UNIVERSITY) TAKAYUKI TSUCHIDA (NIPPON LIGHT METAL COMPANY, LTD.) TATSUO SATO (TOKYO INSTITUTE OF TECHNOLOGY), Proceedings of the 12th International Conference on Aluminium Alloys, TOKYO, The Japan Institute of Light Metals, 2010, 1, pp. 2034 - 2039 (atti di: ICAA12-12th International Conference on Aluminium Alloys, Yokohama, Japan, September 5-9, 2010) [Contributo in Atti di convegno]

A. Segatori; L. Donati; L. Tomesani; M. Rompato, La formazione di striature sui profili estrusi, in: Giornata di studio in onore di Ettore Funaioli, 16 luglio 2009, BOLOGNA, Edizioni Asterisco, 2010, pp. 247 - 262 (Quaderni del Diem GMA. Atti di giornate di studio 3) [capitolo di libro]

L. Donati; L. Tomesani; A. Morri; G. Minak; E. Troiani; A. Ceruti; A. Zucchelli, La saldatura di lamiere su profili estrusi tramite Friction Stir Welding (FSW): dalla FSW con materiale d’apporto alla Friction Stir Brazing (FSB), in: Atti del 1° Congresso del Coordinamento della Meccanica Italiana, PALERMO, s.n, 2010, 1(atti di: 1° Congresso del Coordinamento della Meccanica Italiana, Palermo, 20-22 Giugno 2010) [Contributo in Atti di convegno]

S. Stignani; S. Tampieri; L. Donati; L. Tomesani; M. Generali, OPTIMIZATION OF THE FORMING SEQUENCE OF A THREADED INSERT WITH GROVES BY MEANS OF FEM SIMULATION, «INTERNATIONAL JOURNAL OF MATERIAL FORMING», 2010, Vol. 3 Suppl 1:1055 – 1058, pp. 1055 - 1058 [articolo]