Chu Van et al - ASGC3.pdf (535.68 kB)
Numerical simulation of performance and exhaust emissions of a marine main engine using heavy fuel oil during the whole voyage
conference contribution
posted on 2023-05-23, 13:32 authored by Chu Van, T, Lan, HN, Cong, NL, Vikrambhai GaraniyaVikrambhai Garaniya, Jahangiri, S, Rouzbeh Abbassi, Situ, R, Ferraris, MD, Kimball, R, Ristovski, Z, Rainey, T, Pourkhesalian, AM, Brown, RJIn this study, the performance and exhaust emissions of the marine main engine (ME) of a large cargo vessel operating on the east coast of Australia by numerical thermodynamic simulation were investigated. The simulation were validated using on-board measurements of the ME conducted in October and November 2015 on a large cargo ship cruising between Ports of Brisbane, Gladstone and Newcastle. The commercial engine modelling/design software, AVL Boost, was used with special adaptation to marine engines and Heavy Fuel Oil (HFO). All measurements here carried out on the ME at different engine speeds and loads when the ship experienced different working conditions such as manoeuvring near port areas and cruising at sea. Specific engine parameters including in-cylinder mean and peak pressure, power, exhaust temperature and turbocharger boost were investigated. A good agreement between experimental and numerical results was observed for engine emissions of NOx and soot at higher engine speed conditions. The capacity of AVL Boost for marine engine simulation is evaluated, including prediction on the engine performance and emissions under different engine working conditions where they cannot be measured in the experiment.
Funding
International Association of Maritime Universities
History
Publication title
Proceedings of the 3rd ASEAN Smart Grid Congress and the 5th International Conference on Sustainable EnergyPagination
29-35ISBN
978-604-73-5710-9Department/School
Australian Maritime CollegePublisher
Vietnam National UniversityPlace of publication
VietnamEvent title
The 3rd ASEAN Smart Grid Congress and the 5th International Conference on Sustainable EnergyEvent Venue
Ho Chi Minh City, VietnamDate of Event (Start Date)
2017-12-04Date of Event (End Date)
2017-12-06Rights statement
Copyright unknownRepository Status
- Open