Abstract
The development of a combustion concept for hydrogen-fuelled high-speed large engines requires a suitable development methodology, including the interaction between 1D and 3D simulation as well as experimental investigations on research engines. The main
subject of this paper is the development of one-dimensional single cylinder and multi cylinder engine models used for turbo matching and to gain a better understanding of combustion anomalies. The latter are especially affected by the mixture formation process which is
investigated by means of 3D CFD simulations for port fuel injection and direct injection engine operation. Boundary conditions are generated based on experimental investigations on a single cylinder research engine with displacement of about 6 liters. The paper concludes with an assessment of the benefits and limitations of different engine configurations
subject of this paper is the development of one-dimensional single cylinder and multi cylinder engine models used for turbo matching and to gain a better understanding of combustion anomalies. The latter are especially affected by the mixture formation process which is
investigated by means of 3D CFD simulations for port fuel injection and direct injection engine operation. Boundary conditions are generated based on experimental investigations on a single cylinder research engine with displacement of about 6 liters. The paper concludes with an assessment of the benefits and limitations of different engine configurations
| Original language | English |
|---|---|
| Title of host publication | trans & MOTAUTO 2024 |
| Subtitle of host publication | Proceedings |
| Place of Publication | Sofia |
| Publisher | Scientific-Technical Union of Mechanical Engineering „Industry-4.0" |
| Pages | 37 - 40 |
| Number of pages | 4 |
| Publication status | Published - 24 Jun 2024 |
| Event | 32th International Scientfic Conference on Transport, Road-Building, Agricultural, Hoisting & Hauling and Military Technics and Technologies: trans&MOTAUTO 2024 - Varna, Bulgaria Duration: 24 Jun 2024 → 27 Jun 2024 Conference number: 32 |
Conference
| Conference | 32th International Scientfic Conference on Transport, Road-Building, Agricultural, Hoisting & Hauling and Military Technics and Technologies |
|---|---|
| Abbreviated title | trans&MOTAUTO 2024 |
| Country/Territory | Bulgaria |
| City | Varna |
| Period | 24/06/24 → 27/06/24 |