Research Report Published: Lubricating Oils for H2 Applications

Hydrogen is considered a key component in the decarbonization of industry and mobility. However, the use of this climate-friendly energy source poses entirely new challenges for established technologies. Changed combustion and operating conditions in hydrogen engines and compressors call for new lubricant concepts. A recent research project has now conducted an in-depth investigation of the properties and requirements of customized lubricating oils and laid an important foundation for practical applications.

Compared to conventional fossil fuels, hydrogen combustion results in different operating conditions. Critical factors affecting the lubrication system include: high water ingress due to hydrogen combustion, altered aging processes, and potential effects on oil aging, wear, and corrosion.

BMWE-Funded Research Project Completed

To this end, the BMWE has funded a research project to find systematic solutions to these challenges.

The project has been completed, and the results have been published. 

Read the details in DGMK Research Report 854 Research and testing of custom lubricating oils for H2 applications. The report is available free of charge from the DGMK. 

Project partners

• University of Rostock Chair of Piston Engines and Internal Combustion Engines
• University of Rostock Chair of Technical Thermodynamics

IGF project 01IF22934N was funded by the Federal Ministry for Economic Affairs and Energy as part of the „Industrial Collaborative Research“ program, pursuant to a resolution of the German Bundestag.