Alexander D. Gelner
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View article: Investigations on particle emissions of large-bore engines powered by natural gas and hydrogen
Investigations on particle emissions of large-bore engines powered by natural gas and hydrogen Open
This research provides the first insights into the particle emissions of large-bore engines powered by natural gas and hydrogen, identifying an increased lubricating oil influence in hydrogen engines.
View article: Gaseous emissions of a heavy-duty engine fueled with polyoxymethylene dimethyl ethers (OME) in transient cold-start operation and methods for after-treatment system heating
Gaseous emissions of a heavy-duty engine fueled with polyoxymethylene dimethyl ethers (OME) in transient cold-start operation and methods for after-treatment system heating Open
Cold-start emissions of the sustainable alternative diesel fuel OME are predominantly NO x , formaldehyde, formic acid and unburned OME. Electrical heating in combination with fuel dosing is an effective method for after-treatment system h…
View article: Particle emissions of a heavy-duty engine fueled with polyoxymethylene dimethyl ethers (OME)
Particle emissions of a heavy-duty engine fueled with polyoxymethylene dimethyl ethers (OME) Open
OME as sustainable alternative diesel fuel burns without the agglomeration of soot particles which is the case for fossil and paraffinic diesel fuels. Nuclei mode particles are mainly of a volatile nature and do not survive exhaust aftertr…
View article: Ultra-low emissions of a heavy-duty engine powered with oxymethylene ethers (OME) under stationary and transient driving conditions
Ultra-low emissions of a heavy-duty engine powered with oxymethylene ethers (OME) under stationary and transient driving conditions Open
Polyoxymethylene dimethyl ethers (OME) are promising candidates as substitutes for fossil diesel fuel. A regenerative electricity-based production, using captured airborne carbon dioxide (CO 2 ) and hydrogen (H 2 ) from water electrolysis …
View article: Numerical Study on Renewable and Sustainable Fuels for HPDF Engines
Numerical Study on Renewable and Sustainable Fuels for HPDF Engines Open
Renewable and sustainable fuels (based on electricity) will play a key role in future scenarios for power supply. Enabling storage and distribution of local and temporal fluctuations of renewable energies, different e-fuels with varying pr…