Results 31 to 40 of about 161,644 (279)
Sensitivity Optimisation of a Main Marine Diesel Engine Electronic Speed Governor
Scientific Horizons, 2022 Electronic speed governors have become widespread on marine diesel engines. In comparison with hydromechanical ones, they have an additional setting parameter – input signal sensitivity. This parameter allows changing the response of governors to high-
Sergii Gorb, M. Levinskyi, M. Budurov
semanticscholar +1 more source
Integration of a mean-torque diesel engine model into a hardware-in-the-loop shipboard network simulation using lambda tuning [PDF]
, 2011 This study describes the creation of a hardware-in-the-loop (HIL) environment for use in evaluating network architecture, control concepts and equipment for use within marine electrical systems.
Burt, G. M. +3 more
core +1 more source
Supplying of Marine Diesel Engine Ecological Parameters
Naše more, 2022 The by-pass system of exhaust gas for the engine 6L20 Wartsila has been observed. The requirements of Annex VI MARPOL towards nitrogen oxide concentration in ship engine exhaust gases have been provided.
Sergii Victorovych Sagin +3 more
semanticscholar +1 more source
Polish Maritime Research, 2023 In order to explore the potential application of oxygenated fuels, polyoxymethylene dimethyl ethers (PODE), as an alternative fuel for marine diesel engines, the fuel combustion performance and gas emission characteristics of pure diesel oil, diesel ...
Changxiong Li +3 more
doaj +1 more source
Research on thermoeconomic fault diagnosis for marine low speed two stroke diesel engine
Mathematical Biosciences and Engineering, 2022 To satisfy the requirements of low fuel consumption, low emission, and high efficiency of the shipping industry, marine diesel engines are developing in the direction of automation and energy-saving, which increases the possibility and complexity of ...
Nan Xu +5 more
doaj +1 more source
Study on Characteristics Optimization of Combustion and Fuel Injection of Marine Diesel Engine
Atmosphere, 2022 The emission requirements of diesel engines are becoming increasingly strict and reducing emissions has become the key technology. In view of this development trend, the influence law of fuel injection on emission is studied in this paper.
G. Wang, Wenbin Yu, Zining Yu, Xiaobo Li
semanticscholar +1 more source
Analysis of Carbon Particulate Matter Removal Performance of Dual-Fuel Marine Engine with DOC + CDPF
Atmosphere, 2023 This study analyzes Diesel Oxidation Catalyst (DOC) and Carbon Diesel Particulate Filter (CDPF) after-treatment systems integrated into a WARTSILA W20DF marine dual-fuel engine. The CDPF was coated with a non-precious metal catalyst whose catalytic redox
Zhiyuan Yang +3 more
doaj +1 more source
Evaluating air emission inventories and indicators from cruise vessels at ports [PDF]
, 2017 This paper provides an estimation of air emissions (CO2, NOX, SOX and PM) released by cruise vessels at the port level. The methodology is based on the Bfull bottom-up^ approach and starts by evaluating the fuel consumed by each vessel on the basis of
Martín Alcalde, Enrique +3 more
core +2 more sources
Energy Science & Engineering, 2022 In this paper, a three‐dimensional simulation model of the engine cylinder is established using commercial simulation software AVL‐Fire, and the accuracy of the model is verified with experimental results. The effects of diesel/biodiesel/n‐butanol blends
Shiyong Yu, Chao Cao, W. Lv
semanticscholar +1 more source
Simulation Study on the Performance and Emission Parameters of a Marine Diesel Engine
Journal of Marine Science and Engineering, 2022 Development of intelligent ships requires marine diesel engine simulation models of high accuracy and fast response. In addition, with advent of tighter shipping air emissions regulations, such models are required to have emission prediction capabilities.
R. Xin +6 more
semanticscholar +1 more source