Postdoc in Modelling of Streaming Electrification in Power Transformers

Job description

We invite applications for a postdoctoral researcher experienced in computational fluid dynamics (CFD) and turbulence modelling who possesses strong interpersonal skills.

Streaming electrification is an electrokinetic phenomenon involving charge separation at a solid-liquid interface due to flow movement. The magnitude of the streaming current depends on the turbulent intensity. In this postdoc project we will use computational fluid dynamics (CFD) and turbulence modeling to investigate the characteristics of streaming electrification, specifically the interaction between the electric double layer and the turbulent boundary layer.

Streaming electrification can affect the electric stress in the high voltage insulation system of power transformers, critical components in the electric power grid. Improved modeling will facilitate the transition to sustainable materials and innovative design solutions.

Qualifications

Requirements

• A doctoral degree or an equivalent foreign degree. This eligibility requirement must be met no later than the time the employment decision is made.
• Experienced knowledge in the area of computational fluid dynamics (CFD) at the modelling and solver level, with an emphasis on turbulence modelling, transition, boundary layer theory
• Good understanding of transport phenomena and multiphysics coupling
• Highly proficient in both written and verbal English communication as day-to-day operations are performed in English.

Preferred qualifications

• A doctoral degree or an equivalent foreign degree, obtained within the last three years prior to the application deadline
• Knowledgeable in electrochemistry
• Motivated and dedicated to research in the area of high voltage power components
• An adaptable professional that is collaborative but can also work independently to achieve a common goal.
• Goal-oriented mindset
• Awareness of diversity and equal opportunity issues, with specific focus on gender equality

Great emphasis will be placed on personal skills.

Join us at KTH

KTH shapes the future through education, research and innovation. As a leading international technical university, we play an active role in advancing the transition towards a sustainable society. At KTH, you have the opportunity to grow and develop in a creative and dynamic environment, with good working conditions and attractive benefits. Equality, diversity and equal opportunities are essential to quality and form an integral part of KTH’s core values as a university and public authority.

Learn more about our benefits and what it's like to work and grow at KTH.

Trade union representatives

Contact information to trade union representatives.

To apply for the position

Log into KTH's recruitment system to apply for this position. You are responsible for ensuring that your application is complete according to the instructions in the ad.

The application must include:

• CV including relevant professional experience and knowledge.
• Copy of diplomas and grades from your previous university studies. Translations into English or Swedish if the original documents have not been issued in any of these languages.
• Brief account of why you want to conduct research, your academic interests and how they relate to your previous studies and future goals. Maximally two pages long.
• Letters of support, if at hand, or contact details for 2-3 reference persons.

Your complete application must be received at KTH no later than the last day of application, midnight CET/CEST (Central European Time/Central European Summer Time).

About the employment

The position offered is for, at the most, two years.

A position as a postdoctoral fellow is a time-limited qualified appointment focusing mainly on research, intended as a first career step after a dissertation.

Others

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It may be the case that a position at KTH is classified as a security-sensitive role in accordance with the Protective Security Act (2018:585). If this applies to the specific position, a security clearance will be conducted for the applicant in accordance with the same law with the applicant's consent. In such cases, a prerequisite for employment is that the applicant is approved following the security clearance.

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