Ph.D. in Ingegneria Meccanica , 33rd cycle (2017-2020)
Ph.D. obtained in 2021
Dissertation:
Effect of wear on the dynamics of structures with friction contacts (Abstract)
Tutors:
Stefano Zucca
Research presentation:
PosterProfile
Research topic
Effect of wear on the dynamics of structures with friction contacts
Research interests
Biography
Expected Results: Experimental data set from ‘Wear test rig’ available at POLITO to characterize wear rate of a single friction contact. Numerical solver for the forced response of structures with friction contacts. Test rig for the forced response of a structure with friction contacts. Comparison of experiments with numerical predictions.
Publications
Works published during the Ph.D. View all publications in Porto@Iris
- Tamatam, Lakshminarayana Reddy; Botto, Daniele; Zucca, Stefano (2021)
A novel test rig to study the effect of fretting wear on the forced response dynamics with a friction contact. In: NONLINEAR DYNAMICS. ISSN 0924-090X
Contributo su Rivista - Tamatam, LAKSHMINARAYANA REDDY (2021)
Effect of wear on the dynamics of structures with friction contacts. relatore: ZUCCA, STEFANO; , 33. XXXIII Ciclo, P.: 242
Doctoral Thesis - Tamatam, L. R.; Botto, D.; Zucca, S.; Funghi, F. (2020)
Nonlinear dynamic analysis of gas turbine combustor leaf seal. In: 2020 International Conference on Noise and Vibration Engineering, ISMA 2020 and 2020 International Conference on Uncertainty in Structural Dynamics, USD 2020, Virtual, 2020, pp. 2187-2202. ISBN: 978-908289311-3
Contributo in Atti di Convegno (Proceeding) - Tamatam, LAKSHMINARAYANA REDDY; Botto, Daniele; Zucca, Stefano (2019)
A coupled approach to model the effect of wear on the dynamics of bladed disks. In: 26th International Congress on Sound and Vibration, Montreal, Canada, 7-11 July 2019, pp. 1-8. ISBN: 978-199918100-0
Contributo in Atti di Convegno (Proceeding) - Tamatam, LAKSHMINARAYANA REDDY; Botto, Daniele; Zucca, Stefano (2019)
Effect of wear on the dynamics of structures with contact interfaces by a coupled static/dynamic multi-harmonic balance method. In: First International Nonlinear Dynamics Conference NODYCON 2019, Rome, 17-20 February 2019, pp. 137-138. ISBN: 9788894422900
Contributo in Atti di Convegno (Proceeding) - Fantetti, A.; Tamatam, LAKSHMINARAYANA REDDY; Volvert, M.; Lawal, I.; Liu, L.; Salles, ... (2019)
The impact of fretting wear on structural dynamics: Experiment and simulation. In: TRIBOLOGY INTERNATIONAL, vol. 138, pp. 111-124. ISSN 0301-679X
Contributo su Rivista