项目介绍

2025年3月6日

Lund University was founded in 1666 and is repeatedly ranked among the world’s top universities. The University has around 47 000 students and more than 8 800 staff based in Lund, Helsingborg and Malmö. We are united in our efforts to understand, explain and improve our world and the human condition.

Lund University welcomes applicants with diverse backgrounds and experiences. We regard gender equality and diversity as a strength and an asset.

Description of the workplace

Lund University’s Department of Energy Sciences is a leading center for research in energy, fluid mechanics, and sustainability.

The Division of Fluid Mechanics at Lund University’s Department of Energy Sciences is a distinguished and dynamic research environment, recognized for its cutting-edge contributions to the field of fluid mechanics, particularly in the areas of energy systems and sustainable technologies. Our division prides itself on a collaborative and innovative research culture, where interdisciplinary approaches are actively pursued.

At our division, you will find a diverse team of experts specializing in various aspects of fluid dynamics, heat transfer, and multi-physics problems, all working towards developing sustainable solutions for contemporary challenges. Our facilities are equipped with state-of-the-art computational resources, enabling advanced simulations and modelling. Moreover, we actively engage in collaborations with other leading experts on laser diagnostics, automatic control, heat transfer and life cycle assessment, both nationally and internationally, promoting a network of expertise and innovation.

This position offers a unique chance to be part of a vibrant community that is at the forefront of research in fluid mechanics and its applications in sustainable energy and environmental solutions.

Our project is carried out together with CNR-STEMS (in Italy), DTU (Denmark) and RISE. 

Research subject

Energy Sciences

Work duties

The main duties of doctoral students are to devote themselves to their research studies which includes participating in research projects and third cycle courses. The work duties will also/can also include teaching and other departmental duties (no more than 20%).

This doctoral position is centered on the advanced study of Computational Fluid Dynamics (CFD) as applied to biomass thermochemical conversion. The primary research focus is on the development of mathematical and computational modeling to predict composition of bio-oil and permanent gases released during the pyrolysis process, properties of biochar, and effect of feedstock variation under CO2 rich pyrolysis. The morphology of the produced biochar, pore size distribution and specific surface area, depends on the structure of the parent biomass and the operating conditions of the pyrolysis reactions. In a CO2-rich pyrolysis, the morphology of char is expected to be different from pyrolysis in N2 environment.

Detailed description of the work duties:

• Mathematical model development for biomass pyrolysis and char production
• Implementation of the developed model in a CFD software
• Conduct CFD simulations to analyse pyrolysis condition effect on the products’ properties,
• CFD of pyrolysis reactor,
• Expand the model to release of inorganic species from biomass,
• Collaborate with interdisciplinary teams and contribute to academic publications and presentations,
• Participate in conferences and workshops to disseminate research findings,
• Engage in teaching and other departmental duties as required (no more than 20%).

Admission requirements 

A person meets the general admission requirements for third-cycle courses and study programmes if the applicant:

• has been awarded a second-cycle qualification, or
• has satisfied the requirements for courses comprising at least 240 credits of which at least 60 credits were awarded in the second cycle, or
• has acquired substantially equivalent knowledge in some other way in Sweden or abroad.

A person meets the specific admission requirements for third cycle studies in Energy Sciences if the applicant has:

• at least 90 credits in the subject of the third cycle programme, of which at least 60 credits are from second-cycle courses of relevance to the subject and 30 credits from a second-cycle degree project of relevance to the subject
• a MSc or a master’s degree in mechanical engineering, engineering physics or an associated field.

Additional requirements:

• Very good oral and written proficiency in English.
• Knowledge of fluid mechanics and reacting flow 
• Demonstrable experience in computational fluid dynamics (CFD) simulation.
• Strong analytical skills and the ability to conduct independent research.
• Ability to collaborate effectively with interdisciplinary research teams.

Assessment criteria

Selection for third-cycle studies is based on the student’s potential to profit from such studies. The assessment of potential is made primarily on the basis of academic results from the first and second cycle. Special attention is paid to the following: 

1. Knowledge and skills relevant to the thesis project and the subject of study. 
2. An assessment of ability to work independently and to formulate and tackle research problems.
3. Written and oral communication skills.
4. Other experience relevant to the third-cycle studies, e.g. professional experience.
    

Other assessment criteria:

• Knowledge and practical experience in computational fluid dynamics (CFD)
• Knowledge and practical experience in mathematical modeling, such as biomass pyrolysis chemistry, reacting porous media, pore-scale modeling
• Knowledge of biomass thermochemical conversion
• Knowledge in chemistry and reaction kinetics in the gas phase
• A track record of published research in relevant scientific journals

Consideration will also be given to good collaborative skills, drive and independence, and how the applicant, through experience and skills, is deemed to have the abilities necessary for successfully completing the third cycle programme.

We offer

Lund University is a public authority which means that employees get particular benefits, generous annual leave and an advantageous occupational pension scheme. It is advisable to enter information on what your unit specifically can offer as a workplace. Read more on the University website about being a Lund University employee Work at Lund University. 

Terms of employment 

Only those admitted to third cycle studies may be appointed to a doctoral studentship. Third cycle studies at LTH consist of full-time studies for 4 years. A doctoral studentship is a fixed-term employment of a maximum of 5 years (including 20% departmental duties). Doctoral studentships are regulated in the Higher Education Ordinance (1993:100), chapter 5, 1-7 §§.

How to apply

Applications shall be written in English and include a cover letter stating the reasons why you are interested in the position and in what way the research project corresponds to your interests and educational background. The application must also contain a CV, degree certificate or equivalent, and other documents you wish to be considered (grade transcripts, contact information for your references, letters of recommendation, etc.). You are also asked to answer the selection questions.

Welcome to apply!

LTH is Lund University’s Faculty of Engineering. At LTH we educate people, build knowledge for the future and work hard for the development of society. We create space for brilliant research and inspire creative advancements in technology, architecture and design. We have nearly 10,000 students. Every year, our researchers – many of whom work in world-leading profile areas – publish around 100 theses and 2 000 scientific findings. In addition, many of our research and degree projects are transformed into innovations. Together we explore and create – to benefit the world.