School of Engineering Sciences at KTH

Project description

Third-cycle subject: Engineering Mechanics

Turbulent flow has a major impact in many areas of engineering, not least in terms of frictional resistance to vehicles or the efficiency of turbomachines. In the project, we look at how the flow on surfaces such as wings or turbine blades is affected by incoming turbulence, so-called free-stream turbulence. We use large simulations on the best supercomputers as a numerical wind tunnel to investigate how the turbulence affects the flow on the surface, and analyze the large amounts of data produced via modern analysis methods. Among other methods we use dynamical systems to understand the complexities in the simulated flows. The results provide a detailed understanding of the process how the flow on the surface changes from laminar to turbulent flow and how it can be modeled, something that has a direct application to the design of environmentally friendly aircraft with less fuel consumption and more efficient turbo engines. The doctoral student will work in a research group within the successful research environment FLOW at the Department of Engineering Mechanics with Professor Dan Henningson as supervisor. The work will take place in collaboration with some of the best research groups worldwide in the field and also provide opportunities for longer stays abroad in connection with such collaborations. Within the research group there are collaborations with industrial partners that are related to the project.

Supervision: Professor Dan Henningson is proposed to supervise the doctoral student. Decisions are made on admission.

What we offer

Admission requirements

To be admitted to postgraduate education (Chapter 7, 39 § Swedish Higher Education Ordinance), the applicant must have basic eligibility in accordance with either of the following:

  • passed a second cycle degree (for example a master's degree),
  • completed course requirements of at least 240 higher education credits, of which at least 60 second-cycle higher education credits, or
  • acquired, in some other way within or outside the country, substantially equivalent knowledge

In addition to the above, there is also a mandatory requirement for English equivalent to English B/6, read more here

Selection

In order to succeed as a doctoral student at KTH you need to be goal oriented and persevering in your work. During the selection process, candidates will be assessed upon their ability to:

  • independently pursue his or her work
  • collaborate with others,
  • have a professional approach and
  • analyse and work with complex issues.

After the qualification requirements, great emphasis will be placed on personal competency. 

Target degree: Doctoral degree

Information regarding admission and employment

Only those admitted to postgraduate education may be employed as a doctoral student. The total length of employment may not be longer than what corresponds to full-time doctoral education in four years ' time. An employed doctoral student can, to a limited extent (maximum 20%), perform certain tasks within their role, e.g. training and administration. A new position as a doctoral student is for a maximum of one year, and then the employment may be renewed for a maximum of two years at a time.

Union representatives

You will find contact information for union representatives on KTH's website.

Doctoral section (Students’ union on KTH Royal Institute of Technology)

You will find contact information for doctoral section on the section's website.

Application

Apply for the position and admission through KTH's recruitment system. It is the applicant’s responsibility to ensure that the application is complete in accordance with the instructions in the advertisement.

Applications must be received at the last closing date at midnight, CET/CEST (Central European Time/entral European Summer Time).

Applications must include the following elements:

  • CV including your relevant professional experience and knowledge.
  • Application letter with a brief description of why you want to pursue research studies, about what your academic interests are and how they relate to your previous studies and future goals. (Maximum 2 pages long)
  • Copies of diplomas and grades from previous university studies and certificates of fulfilled language requirements (see above). Translations into English or Swedish if the original document is not issued in one of these languages.Copies of originals must be certified.
  • Representative publications or technical reports. For longer documents, please provide a summary (abstract) and a web link to the full text.

Other information

Striving towards gender equality, diversity and equal conditions is both a question of quality for KTH and a given part of our values.

For information about processing of personal data in the recruitment process please read here.

We firmly decline all contact with staffing and recruitment agencies and job ad salespersons.

Disclaimer: In case of discrepancy between the Swedish original and the English translation of the job announcement, the Swedish version takes precedence.

 

 

Type of employment Temporary position
Employment expires 2027-08-31
Contract type Full time
First day of employment According by agreement
Salary Monthly salary according to KTH's doctoral student salary agreement
Number of positions 1
Full-time equivalent 100%
City Stockholm
County Stockholms län
Country Sweden
Reference number S-2022-0269
Contact
  • Professor Dan Henningson, henning@kth.se
Published 10.Feb.2022
Last application date 10.Mar.2022 11:59 PM CET

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