Results 21 to 30 of about 5,414 (232)
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
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
Diesel Substitution with Hydrogen for Marine Engines
Modelling and Optimisation of Ship Energy Systems 2023, 2023 Zero-carbon fuels are expected to catalyse the decarbonisation of the maritime industry, with hydrogen being considered a long-term solution. This study aimed to investigate the feasibility of using hydrogen as a secondary fuel in marine diesel engines.
Panagiotis Karvounis +1 more
openaire +1 more source
, 2010 This paper shows the results of an investigation carried out to assess the application of different fuels produced by blending diesel fuel with methyl ester obtained from mixture of 75% (v/v) sunflower oil and 25% (v/v) used cooking oil on a Kubota ...
Ponce de León, M.L. +6 more
core +1 more source
Diesel Engine Valve Clearance Detection Using Acoustic Emission
, 2010 This paper investigated, using experimental method, the suitability of acoustic emission (AE) technique for the condition monitoring of diesel engine valve faults.
Gu, Fengshou +7 more
core +1 more source
HeliyonThe rising need for energy to actively heat and cool human-made structures is contributing to the growing energy crisis and intensifying global warming.
Hengliang Wu +6 more
doaj +1 more source
Simulation of the dynamics of a marine diesel engine [PDF]
Journal of Marine Engineering & Technology, 2009 This paper presents a simulation model of a turbocharged four-stroke diesel engine with eight cylinders in transient conditions, attached to a propulsion system. Having an engine model that is accurate but not complicated is desirable when working with on-board diagnosis or engine control. The model presented here is relatively simple, but sufficiently
Carmen Maftei +2 more
openaire +1 more source
Mathematical modelling malfunctions of marine diesel engine [PDF]
, 2017 The paper describes modelling methods of selected malfunctions in a four-stroke marine diesel engine. The model has been developed for purposes to assess methods of technical conditions selected elements of the engine structure.
Zacharewicz Marcin, Kniaziewicz Tomasz
core +2 more sources
Business Strategy and the Environment, EarlyView.ABSTRACT Global imperatives, such as climate change, environmental concerns, and carbon emissions, make green transformation an inevitability in the logistics sector. Green logistics strategy formulation is an economic choice problem, but it also turns out to be a multicriteria decision‐making (MCDM) process that encompasses the triple bottom line (TBL)
Ömer Faruk Görçün +2 more
wiley +1 more source