M.Sc student for a 8 months Diploma Thesis in a fluid dynamic la
Siemens / Kemiingenjörsjobb / Finspång
2018-09-27
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hela Sverige M.Sc student for a 8 months Diploma Thesis in a fluid dynamic laboratory at Siemens in Finspång, Sweden
Join us on our journey into the future #FutureMakers#Siemens
Be part of an open and dynamic workplace where professional and personal development is high on the agenda. By making sustainable energy solutions more cost effective, developing new technologies for the future's smart industry and electrifying passenger and freight transport, we make reality of our vision of a sustainable world.
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. Recently used methods in experimental heat transfer take advantage of low conductivity materials but in order to capture the effect of the surface roughness, introduced by additive manufacturing, it is necessary to use the actual material in the tests. This call for new experimental methods and this thesis will be a part of that work.
The challenge - 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 the heat transfer inside additively manufactured test objects with varying internal geometries.
The test object will be insulated and heated up by a heat foil.
Thereafter, the internal geometry is subjected to a flow at constant temperature and mass flow.
As steady state is reached, the energy balance is used for calculating the internal heat transfer coefficient.
Similar test rigs have previously been used by diploma students at the fluid dynamics laboratory at Siemens, Finspång to investigate heat transfer and pressure losses. All previous studies were accepted for publication in the Journal of Turbomachinery and/or at ASME Turbo Expo (TURBO-14-1171, GT2014-25619, GT2015-42475, GT2017-64143, GT2018-75019).
The goal of each of our Diploma Thesis' is to create a work of publication quality.
Who are you?
• Our demands on the student are high and you must be familiar with gas dynamics, dimensional similarity, numerical methods and Matlab.
• You must also be very driven, ambitious and prepared to work hard.
- Good skills in English language are required both in speech and writing.
The work will start in the autumn/winter of 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
Task
1 month
Literature study
3 months
Test rig commission and verification
3 months
Heat transfer testing
0.5 month
Building correlation
0.5 month
Writing Diploma Thesis
Siemens Industrial Turbomachinery AB offer products and solutions for generating sustainable and resource efficient electricity. Our customers include utilities, independent power producers and companies in the oil and gas industry. 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.
About Siemens
If you're excited to shape the innovations of tomorrow, we want to hear from you. You'll join 372,000 of the smartest minds all working together to build a better future. See more on Siemens.se
Application
Do not hesitate - apply today and no later than October 31, 2018. For further information contact Dr. Mats Kinell who will be supervising the thesis project,
mats.kinell@siemens.com.
Attach your resume, university grades and cover letter with your application describing your interest in our business and why you are suitable for this Diploma Thesis. The recruitment process is ongoing so we are looking forward to your application.
For questions about the recruitment process contact Malin Tallberg on tl. +46 (0)122 81381.
Varaktighet, arbetstid
Heltid Fast anställning tills vidare
Publiceringsdatum2018-09-27ErsättningFast lön
Så ansöker duSista dag att ansöka är 2018-10-31
Klicka på denna länk för att göra din ansökanFöretagSiemens
AdressSiemens
Slottsvägen 2
61231 Finspång
KontorsadressSlottsvägen 2, Finspång
Jobbnummer 4370966
Observera att sista ansökningsdag har passerat.