| KEYWORD |
Area Engineering
Leonardo Elicotteri - Area Enginereing - Rotor Systems
Thesis in external company
Reference persons MANUELA BATTIPEDE
Research Groups 15-Modellazione, simulazione e controllo di velivoli
Thesis type TESI IN AZIENDA
Description Sono disponibili diversi argomenti:
-Repair Limits: Based on ISO.4.1.130.1 Appandix 10 and existing repair limits documents, but not only, the stagist will define the acceptability limits for repair of in-service damages together with the processes to recover them. (Luogo: Cascina Costa)
-Design Manual: Reviewing methods used in area for structural analysis and not yet armonized, the stagist will develop test cases with the aim to rationalize the method to be added to RS-DS design manual (Luogo: Cascina Costa)
-"Loss of Bolt Tightening Torque: Investigation about stress level increase on components affects by Loss of Bolt Tightening Torque (estimation of preload is requested) and subsequent reduction of fretting working curve. Modus operandi has to be set too" (Luogo: Cascina Costa)
-Estrazione caratteristiche di mass e rigidezza di una sezione da modello FEM 3D: Validazione dei termini diagonali ed extradiagonali della matrice di rigidezza di ANBA, nonchè validazione di un metodo basato su modelli FEM 3D (Luogo: Cascina Costa)
-Bonding Cables FEM: Definition of a Finite Elemet Model to simulate the behaviour of bonding/heater mat cables on the aircraft and definition of a methodology for designing them (validation with respect to service experience is desirable) (Luogo: Cascina Costa)
Deadline 06/03/2025
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