Master Thesis: Numerical methods for the structural assessment of Outdoor Air Core Reactor (OACR) stacked assemblies subject to Vortex Induced Vibration (VIV)

Descrizione dell'offerta

During normal lifetime, OACR are subject to a variety of electrical, mechanical and thermal stresses. One of the most critical situation is that caused by the vibration induced by the vortex effect due to the wind. Such vibrations can cause mechanical stresses on the support and structural welding of the assembly. The scope of this work is to set up an automatic calculation procedure based on the finite element method that can be easily used by a designer with no specific experience in structural analysis.

Tasks:

- Creation of the parametric model based on the existing design rules for OACR
- Create an ANSYS shell for the creation of the finite element model
- Analysis of the results and set up of the calculation method to be used by designer
- Final report with detailed description of the analysis procedure

Requirements:

- Currently studying in an engineering discipline (Aerospace engineering or similar)
- Background in aeroelasticity prefered
- Experience with Computational fluid-dynamics (CFD) and structural analysis
- Fluency in English
- Software skills in ANSYS and Fluent
- Ability to work independently

Additional information

ABB is able to offer you an interesting role within a highly motivated team, together with open communication structures. On the basis of a personal, practice-oriented introduction program, you will be given the opportunity to acquire the confidence needed to work independently as well as be a constructive member of an inclusive team within your assigned area. ABB is also able to provide a wealth of opportunity for personal development once you have completed your introduction period, the aim being to assist you in attaining your career goals. Personalized development programs with targeted training measures will help you to enhance your skills on a continuous basis.

Interested in joining our team? If so, we look forward to receiving your full application (motivation letter, CV, references) only via our online careers tool. A better world begins with you at www.abb.com/careers

ABB Switzerland Ltd.
TRASFOR S.A.
Dr Ing Luigi De Mercato
R&D Principal Engineer
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ABB (ABBN: SIX Swiss Ex) is a pioneering technology leader in electrification products, robotics and motion, industrial automation and power grids, serving customers in utilities, industry and transport & infrastructure globally. Continuing a history of innovation spanning more than 130 years, ABB today is writing the future of industrial digitalization with two clear value propositions: bringing electricity from any power plant to any plug and automating industries from natural resources to finished products. As title partner of Formula E, the fully electric international FIA motorsport class, ABB is pushing the boundaries of e-mobility to contribute to a sustainable future. ABB operates in more than 100 countries with about 135,000 employees. www.abb.com