Marine Diesel Engine Exhaust Emissions Measured in Ship’s Dynamic Operating Conditions [PDF]
Sensors, 2020 The paper presents the results of research on measuring the emissions from marine diesel engines in dynamic states. The problem is as follows: How to measure emissions of the composition of exhaust gases on board a ship, without direct measurement of ...
Artur Bogdanowicz, Tomasz Kniaziewicz
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Intelligent Optimization Based on a Virtual Marine Diesel Engine Using GA-ICSO Hybrid Algorithm
Machines, 2022 Considering the trade-off relationship between brake specific fuel consumption (BSFC), combustion noise (CN) and NOx emission, it is a difficult task to optimize them simultaneously in a marine diesel engine.
Ximing Chen +5 more
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Predictive anomaly detection for marine diesel engine based on echo state network and autoencoder
Energy Reports, 2022 Marine diesel engine with high thermal efficiency and good economy has become the main power of ships. Anomaly detection is an important method to improve the operation reliability of marine diesel engine.
Chong Qu +3 more
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Journal of Marine Science and Engineering, 2022 The marine sector represents probably the most powerful segment of international transport. Most ships use diesel engines for propulsion. Pollutant emission regulations with their continuous decline of acceptable limits put huge pressure on engine ...
Nicolae Adrian Visan +3 more
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Method for Maintaining Technical Condition of Marine Diesel Engine Bearings
LubricantsThe aim of the research was to determine the impact of antifriction coatings on the technical condition of marine diesel engine bearings. Various epilams were used as antifriction coatings, with a thin layer applied to the surfaces of the bearings of the
Sergii Sagin +5 more
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Research on Fault Early Warning of Marine Diesel Engine Based on CNN-BiGRU
Journal of Marine Science and Engineering, 2022 The normal operation of the marine diesel engine is of great significance to ensure the normal navigation of the ship. Predicting its operation state and judging whether the diesel engine is in the abnormal state in advance can guarantee the safe ...
Ben Liu +3 more
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Journal of Marine Science and EngineeringTo ensure the safe protection of marine engine systems, it is necessary to explore the hot surface ignition (HSI) characteristics of marine diesel in ship environments.
Kan Wang, Rui Qiu, Yang Ming, Hang Xu
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Experiment Study of Ignition Characteristics in An Axial-flow-injector Burner for Stirling Engine [PDF]
E3S Web of Conferences, 2021 To investigate the ignition characteristics of an axial-flow injection burner for a Stirling engine, a combustion chamber was designed. Diesel was used as fuel and oxygen as oxidant.
Kun Liu +4 more
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Analysis and Experimental Validation of the Tribological and Dynamic Characteristics of Journal Bearings [PDF]
E3S Web of Conferences, 2021 Sliding bearings are the main kinematic pair of a Stirling engine, and one of the main sources of friction power loss and excitation force. There is a coupling effect between the lubrication state and the excitation force.
Yang Xin +4 more
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Effects of initial conditions on MILD combustion for diesel in a constant pressure combustion bomb
Energy Reports, 2021 The experimental and computational studies for MILD combustion of diesel were conducted in this paper. The experiment was carried out in a constant pressure bomb and the computation was completed with the SAGE combustion model.
Jian Lan +5 more
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