Research Center Hydrogen
https://www.lec.at/research-for-climate-targets/research-center-hydrogen/?lang=en
https://www.lec.at/research-for-climate-targets/research-center-hydrogen/?lang=en
https://www.lec.at/lec-publications/differentiable-simulation-for-inverse-like-problems/?lang=en
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Ammonia and hydrogen are promising future fuels for reducing greenhouse gas emissions from large engines. Since the flame propagation of ammonia and hydrogen differs fundamentally from that of conventional fuels, this work aims to investigate the relevant combustion phenomena of ammonia and ammonia-hydrogen mixtures.Target: This master’s thesis aims to carry out high-speed schlieren measurements on the laminar and turbulent burning…
The turbulent combustion behavior of future fuels such as ammonia and hydrogen differs fundamentally from that of conventional fuels and will therefore be investigated in fundamental studies in a new turbulent combustion chamber at LEC. For this, the flow conditions in the combustion chamber are to be characterized in advance.Target: Fans generate an almost homogeneous, isotropic turbulence field with a…
https://www.lec.at/news-entries/lec-publication-towards-robust-hydrogen-combustion/?lang=en
The paper “Towards Robust Hydrogen Combustion: Precise Lube Oil Consumption Measurement as an Enabler for Tackling Pre-Ignition” focuses on one of the central challenges in the development of hydrogen combustion engines: the reduction of pre-ignition through precise lube oil consumption measurement.
Ammonia is currently the subject of increased interest as potential renewable energy carrier and alternative fuel for large internal combustion engines. However, the use of ammonia as a fuel brings new challenges not only regarding the combustion concept but also for the exhaust gas aftertreatment. In order to meet the increasingly demanding requirements for minimum pollutant and greenhouse gas emissions…
https://www.lec.at/news-entries/save-the-date-next-lsstf-26-6-2025/?lang=en
We are thrilled to announce the 6th Large Sustainable Shipping Technologies Forum (LSSTF), which will take place on 26 June 2025, in Graz, Austria, and online. This premier event will feature world-class speakers who will delve into critical advances shaping the future of marine technology. The forum will spotlight: – Retrofitting vessels for enhanced sustainability in maritime and inland shipping…
For environmentally sound, efficient and robust large engines, it is essential to have a detailed knowledge of the combustion process. In-cylinder pressure transducers are often applied in advanced combustion control systems. This allows each cylinder to be operated efficiently while avoiding anomalies such as knocking or misfiring. Since high-quality cylinder pressure transducers come with a limited lifetime and at a…
https://www.lec.at/news-entries/lec-illuminates-for-orange-the-world/?lang=en
The UN campaign “Orange the World” has been raising awareness of violence against women and girls since 1991: from the International Day to End Violence against Women on November 25 to December 10, Human Rights Day. This year, the UNiTE campaign is #NoExcuse during the 16 days of activism against gender-based violence under the slogan “Every [11] minutes a woman…
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