Ph.D. in Ingegneria Meccanica , 31st cycle (2015-2018)
Ph.D. obtained in 2019
Dissertation:
Analisi sperimentale e teorica dell'effetto degli smorzatori sottopala sullo smorzamento delle vibrazioni nelle palette di turbina. (Abstract)
Tutors:
Daniele BottoPublications
Works published during the Ph.D. View all publications in Porto@Iris
- Umer, Muhammad (2019)
Analisi sperimentale e teorica dell'effetto degli smorzatori sottopala sullo smorzamento delle vibrazioni nelle palette di turbina.. relatore: BOTTO, DANIELE; , 31. XXXI Ciclo, P.: 178
Doctoral Thesis - Umer, Muhammad; Botto, Daniele (2019)
Measurement of contact parameters on under-platform dampers coupled with blade dynamics. In: INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, vol. 159, pp. 450-458. ISSN 0020-7403
Contributo su Rivista - Botto, D.; Gastaldi, C.; Gola, M. M.; Umer, M. (2018)
Experimental Study of under-platform Damper Kinematics in Presence of Blade Dynamics. In: 2017 International Conference on Aerospace Technology, Communications and Energy Systems, ATCES 2017, Samara University, rus, 2017, pp. 1-7. ISSN 1757-8981
Contributo in Atti di Convegno (Proceeding) - Botto, Daniele; Gastaldi, Chiara; Gola, Muzio; Umer, Muhammad (2018)
An Experimental Investigation of the Dynamics of a Blade with Two Under-Platform Dampers. In: JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER. ISSN 0742-4795
Contributo su Rivista - Umer, M.; Gastaldi, C.; Botto, D. (2018)
The effect of friction damping on the dynamic response of vibrating structures: an insight into model validation. In: 28th International Conference on Noise and Vibration Engineering, ISMA 2018 and 7th International Conference on Uncertainty in Structural Dynamics, USD 2018, bel, 2018, pp. 1021-1035. ISBN: 9789073802995
Contributo in Atti di Convegno (Proceeding) - Umer, M.; Botto, D.; Zucca, S. (2018)
Effect of variation in contact friction on the performance of the under-platform dampers. In: 26th International Congress on Sound and Vibration, ICSV 2019, can, 2019, pp. 2559-2566. ISBN: 9781510892699
Contributo in Atti di Convegno (Proceeding) - Botto, Daniele; Umer, Muhammad (2018)
A novel test rig to investigate under-platform damper dynamics. In: MECHANICAL SYSTEMS AND SIGNAL PROCESSING, vol. 100, pp. 344-359. ISSN 0888-3270
Contributo su Rivista - Botto, Daniele; Umer, Muhammad; Gastaldi, Chiara; Gola, Muzio (2017)
An Experimental Investigation of the Dynamic of a Blade With Two Under-Platform Dampers. In: Turbo Expo: Power for Land, Sea, and Air, Charlotte, North Carolina, USA, 25-30 June, 2017. ISBN: 978-0-7918-5093-0
Contributo in Atti di Convegno (Proceeding)