The Department of Energy and Process Engineering at the Norwegian University of Science and Technology (NTNU) invites applications for a PhD position in Experimental Combustion Studies for Future Fuels. NTNU is a leading technical-scientific university located in Trondheim, Norway, with a strong focus on professional education and research. The university boasts a vibrant academic community of 9,000 employees and 43,000 students, dedicated to creating knowledge for a better world.

This PhD position is part of a research group advancing sustainable engine technologies. The project centers on experimental combustion research, emphasizing future low-carbon fuels and advanced optical measurement techniques. The candidate will utilize optical diagnostics such as high-speed microscopic imaging, chemiluminescence-based techniques, Schlieren imaging, and shadowgraphy to gain high-resolution insights into fuel–air mixing, spray break-up, heat release, soot formation, and in-cylinder flow structures.

The research will investigate emerging fuels, including e-fuels, advanced biofuels, hydrogen carriers, and ammonia-based blends, under realistic engine-relevant conditions. Using a specially modified research engine and a state-of-the-art single-cylinder optical combustion chamber, the candidate will explore fundamental processes such as ignition dynamics, flame propagation, pollutant formation pathways, fuel spray behavior, mixing, combustion stability, and efficiency limits.

Key duties include following the faculty’s PhD program, conducting experimental campaigns, developing and applying optical diagnostic techniques, analyzing high-speed imaging data and combustion metrics, publishing results in top-tier journals, presenting at international conferences, and collaborating with a multidisciplinary team of combustion scientists, engine engineers, and modeling experts.

Applicants must hold a relevant Master's degree (mechanical engineering, energy engineering, applied physics, engineering cybernetics, or closely related field) equivalent to a five-year Norwegian course with 120 credits at master's level. Master students may apply if the degree is completed before August 2026. A strong academic background (grade B or better on NTNU's grading scale) is required. Candidates with weaker grades may be considered if they can document particular suitability for PhD education. Essential skills include thermodynamics, fluid mechanics, combustion, laboratory and experimental work, risk assessment, optical measurement techniques, programming and data analysis (Python, MATLAB, LabVIEW), and excellent English communication. Preferred experience includes Schlieren imaging, high-speed microscopic imaging, control and synchronization of imaging systems, and image post-processing.

The position offers a gross salary of NOK 550,800 per annum, with a 2% statutory contribution to the State Pension Fund deducted. The employment period is 3 years, and the candidate will benefit from membership in the Norwegian Public Service Pension Fund, employee benefits, and free Norwegian language training at a basic level (A2). NTNU provides a supportive, inclusive, and diverse working environment, with career guidance and mentoring during the PhD period.

Applications must be submitted electronically via Jobbnorge.no by 25 March 2026. Required documents include CV, certificates, transcripts, diplomas, copy or draft of Master's thesis, motivation letter, publications, and names/contact information of three referees. All documents must be in Norwegian, a Scandinavian language, or English. If invited to interview, certified copies of certificates and diplomas must be provided.

For further information, contact Professor Terese Løvås ([email protected]) or Associate Professor David Emberson ([email protected]). The position is based in Trondheim, a modern Scandinavian city known for its unique cultural scene, tech industry, and high quality of life.