Om tjänsten
FIELD OF STUDY/SUBJECT
As the demand for sustainable fuels continues to grow, efficient utilization of feedstocks is becoming increasingly important. In
refinery and terminal operations, different products are transported through shared pipelines and storage systems, where they come
into contact and mix at product interfaces. The formation and behaviour of these mixing zones can affect product quality, product
losses, and overall operational efficiency.
By simulating and visualizing flow behaviour in complex transport systems, it is possible to improve our understanding of how
products interact and identify opportunities for optimization throughout the value chain.
PURPOSE
This thesis explores how simulation models can be used to visualize and better understand mixing phenomena in fuel transport
systems.
The project will investigate how factors such as injection rates and product properties influence mixing interfaces and how these
effects can be represented visually within a complex flow system.
The overall aim is to improve understanding of the physical mechanisms governing product mixing and to evaluate how this knowledge
can support optimization of refinery and terminal operations.
THESIS GOALS
The goals of the thesis are to:
Scope
30 ECTS credits
LOCATION
Gothenburg. The project will primarily be based at the Gothenburg refinery. VAROPreem does not reimburse travel expenses to and
from the refinery.
START DATE
January or early February 2027, or as agreed.
WHAT WE OFFER
You will become an important part of VAROPreem, a workplace characterized by a welcoming atmosphere, trust in employees, and
strong opportunities for professional development.
The energy market is undergoing its most significant transformation in decades. Therefore, we are driven by the purpose of meeting
today’s energy needs while accelerating the transition toward tomorrow’s more sustainable energy solutions. At VAROPreem, you will
be given freedom with responsibility and encouraged to take initiative and contribute to the continued development of our
business.
YOUR BACKGROUND
You are currently pursuing a Master of Science degree or a master's-level education in areas such as:
Experience in one or more of the following areas is considered an advantage:
Experience with software such as COMSOL Multiphysics, MATLAB, STAR-CCM+, Aspen HYSYS, or similar simulation tools is beneficial
but not required.
IS THIS YOU?
We believe you are someone who enjoys exploring technical challenges in depth and is motivated by understanding how things work.
You are curious, analytical, and enjoy tackling problems that do not always have obvious answers.
As a thesis student at VAROPreem, you will have considerable freedom to drive your work forward while receiving support from
experienced colleagues. Therefore, we are looking for a self-motivated individual who takes ownership of their work, shows
initiative, and enjoys collaborating with others.
We place great emphasis on your interest in the project, your approach to work, and your willingness to contribute with new
perspectives.
Next step
If you have any questions about the thesis, you are welcome to contact Malin Berglund, Product Specialist Planning and
Optimizing,malin.berglund@varopreem.se.
If you are two applicants who want to complete the degree project together, we ask that one of you apply but that you each attach
your CV in the application. One CV is added as usual and the other CV you upload under "Additional files”.
Selection takes place continuously during the advertising period and the degree project may be filled before the application
period ends. Please submit your application as soon as possible, but no later than 27 October 2027. Due to GDPR we only accept
applications submitted through the recruitment system.
We look forward to receiving your application!