Diploma Thesis in a fluid dynamic laboratory to Siemens
Siemens / Kemiingenjörsjobb / Finspång
2017-11-23
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Ref nr: 283221
Placering: Finspång
Organization: Siemens Industrial Turbomachinery.
www.siemens.seSiemens Industrial Turbomachinery, in Finspång, Sweden is now seeking for a:
M.Sc student for a 8 months Diploma Thesis in a fluid dynamic laboratory.
Components in modern gas turbines may experience temperatures up to 2000K at rotational velocities around 2000km/h. Since no suitable materials can withstand such loads, much effort is put into the development of efficient cooling methods and these may be the difference between engine failure and success.
The introduction of additive manufacturing has given cooling design new possibilities and not only for internal convective cooling but also in film cooling where nouveau geometries may be introduced.
Your profile?
The goal of each of our Diploma Thesis' is to create a work of publication quality. Therefore, our demands are high, and you must be familiar with gas dynamics, dimensional similarity, numerical methods and Matlab. You are very driven, ambitious and prepared to work hard. Good skills in English language are required both in speech and in writing.
What does the Diploma Thesis entail?
The scope of the present Diploma Thesis is to design and build a new experimental test rig for investigating film cooling effectiveness and heat transfer coefficient using the semi-infinite assumption and thermochromic liquid crystals. The thesis will be a comprehensive study covering both conventional hole geometries as well as controversial ones such as porous film cooling holes. As a final result, the student will use the experimental results for creation of a heat transfer correlation.
Similar test rigs have previously been used by diploma students at our fluid dynamics laboratory in Finspång to investigate and develop correlations on pressure losses and heat transfer. All previous studies were published in the Journal of Turbomachinery and/or at ASME Turbo Expo (TURBO-14-1171, GT2014-25619, GT2015-42475, GT2017-64143, GT2018-75019).
Time schedule?
The work will start end of January 2018 and be conducted in the fluid dynamic laboratory at the Siemens gas turbine site in Finspång, Sweden. An hourly wage will be offered for 8 months. In special cases, Siemens offer long-distance student accommodation during the thesis project.
Estimated time for tasks:
1 month - Literature study and test rig commission
6 months - Film cooling measurements and programming of solver
0.5 month - Building correlation
0.5 month - Writing Diploma Thesis
What else do I need to know?
Finspång, in the county of Östergötland in central Sweden, is one of the main sites of Siemens in Sweden. Siemens Industrial Turbomachinery AB (SIT) manufactures world-class gas turbines here. Siemens gas turbines are proven units for both power generation and mechanical drive applications and are widely used in the oil and gas industry. They offer outstanding reliability, efficiency and maintainability.
Varaktighet, arbetstid
Heltid Fast anställning tills vidare
Publiceringsdatum2017-11-23ErsättningFast lön
Så ansöker duSista dag att ansöka är 2017-12-11
Klicka på denna länk för att göra din ansökanFöretagSiemens
AdressSiemens
Slottsvägen 2
61231 Finspång
KontorsadressSlottsvägen 2, Finspång
Jobbnummer 3818200
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