Master thesis - CFD simulation of a heat pump centrifugal compre
Siemens Energy AB / Maskiningenjörsjobb / Finspång
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hela Sverige High-temperature heat pump is an excellent solution for the district heating when the used electricity is green and there is a growing market in that area. Essentially, low global warming potential refrigerants (for example R1234ze(E) and R1234ze(Z)) are anticipated to be the refrigerants of choice for high temperature heat pump systems in industrial applications.
The project explores the implementation of refrigerant/s in numerical tool, the flow simulation and evaluation of the centrifugal compressor in CFD, and development of the process. Two different commercial CFD tools will be explored and compared, and an automatic/semi-automatic process should be developed from pre to post-processing starting from the blade geometry.
In the project the main goal is to perform CFD simulations of a centrifugal compressor which can handle a pressure ratio of 12 to 17. The compressor should be 2 stages centrifugal compressors. R1234ze(E) refrigerant should be taken as a reference refrigerant for the comparison.
Two master thesis students are expected to perform the thesis. The student should use two different CFD tools and compare the results and develop the process for the two CFD tools.
LET'S TALK ABOUT YOU
Your profile
* Msc student with aerospace engineering, mechanical engineering, engineering physics or similar
* Experience and interests in using commercial CFD tools, e.g., CFX or Star-CCM+, and programming skill with python
* Ability to work independently but not afraid of asking questions to move forward in your work
* Is structured and communicate well
* Can find own ways and solutions to challenges and problems
Your responsibilities
* Conduct a literature review over viewing the state-of-the-art in centrifugal compressor CFD
* Perform CFD simulations and analysis
* Process development for the CFD simulation for industrial use
Your opportunities for personal growth:
* Increase your experience about the complexity of how to CFD simulation for the centrifugal compressor
* Gain in depth knowledge in how the centrifugal compressor works
* Gain insight into the compressor aero departments of Siemens Energy
LET'S TALK ABOUT US
"Let's make tomorrow different today" is our genuine commitment at Siemens Energy to all customers and employees on the way to a sustainable future.
Siemens Energy is one of the world's leading energy technology companies. The company works with its customers and partners on energy systems for the future, thus supporting the transition to a more sustainable world. With its portfolio of products, solutions and services, Siemens Energy covers almost the entire energy value chain - from power generation and transmission to storage. The portfolio includes conventional and renewable energy technology, such as gas and steam turbines, hybrid power plants operated with hydrogen, and power generators and transformers. More than 50 percent of the portfolio has already been decarbonized.
A majority stake in the listed company Siemens Gamesa Renewable Energy (SGRE) makes Siemens Energy a global market leader for renewable energies. An estimated one-sixth of the electricity generated worldwide is based on technologies from Siemens Energy. Siemens Energy employs 91,000 people worldwide in more than 90 countries and generated revenue of around EUR29 billion in fiscal year 2019. In Sweden Siemens Energy has 2600 employees in 10 locations.
Read more about Siemens Energy here:
www.siemens-energy.com MORE INSIGHTS
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Job & Career:
https://www.siemens-energy.com/global/en/company/jobs.html Application
Don't hesitate - apply via
https://jobs.siemens-energy.com/jobs id nr 229056 no later than 2021-12-05.
For questions about the role, please contact the recruiting manager Karin Sjöqvist on tel. 0122-887617.
For questions about the recruitment process please contact the responsible recruiter Nelly Johansson at
nelly.johansson@siemens-energy.com.
Location: Finspång
Trade Union Representatives:
Veronica Andersson, Unionen, 0122-840 21
Simon Von Eckardstein, Sveriges Ingenjörer, 0122-842 24
Jan Lundgren, Ledarna, 0122-812 33
Jonny Persson, IF Metall, 0122-817 69
Varaktighet, arbetstid
PARTTIME CONTRACT
Publiceringsdatum2021-11-12ErsättningFixed salary
Så ansöker duSista dag att ansöka är 2021-12-05
Klicka på denna länk för att göra din ansökanFöretagSiemens Energy AB
Arbetsgivarens referens Arbetsgivarens referens för detta jobb är "229056".
Omfattning Detta är ett deltidsjobb.
Arbetsgivare Siemens Energy AB (org.nr 556606-6048)
Arbetsplats Siemens Energy
Jobbnummer 6116813
Observera att sista ansökningsdag har passerat.