Studying on Fuel Injection Strategies on the Performance of Two-Stroke Marine Diesel Engine 2014-01-2706
Emission reduction and efficiency increase of two-stroke marine diesel engine depends on fuel injection, which affects in-cylinder combustion. This paper presents injection strategies varied results from simulation based on AVL BOOST and the experimental results and its validity was confirmed by actual measurements in a two-stroke engine during shop testing, which reveals the affect on performance and emission, as well as the corresponding concept analysis. This simulation enabled a more thorough investigation into engine performance features. In particular it provided a detailed examination of how changes in injection strategies impacted the combustion and ultimately engine performance. These results are summarized and based on these results, optimal injection strategies settings are suggested for balancing engine performance and NOx emissions.
Citation: Liu, H., Lu, L., and Wang, Z., "Studying on Fuel Injection Strategies on the Performance of Two-Stroke Marine Diesel Engine," SAE Technical Paper 2014-01-2706, 2014, https://doi.org/10.4271/2014-01-2706. Download Citation
Author(s):
Haiqiang Liu, Lin Lu, Zhongjun Wang
Affiliated:
Wuhan University of Tech.
Pages: 6
Event:
SAE 2014 International Powertrain, Fuels & Lubricants Meeting
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Fuel injection
Nitrogen oxides
Combustion and combustion processes
Two stroke engines
Simulation and modeling
Emissions
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