Results 11 to 20 of about 161,644 (279)

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, Long Liu, Jingtao Du, Dai Liu, Li Huang, Xiannan Li   +5 more
doaj   +2 more sources

Study on the Cumulative Effects of Using a High-Efficiency Turbocharger and Biodiesel B20 Fuelling on Performance and Emissions of a Large Marine Diesel Engine

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, Razvan Carlanescu, Dan Catalin Niculescu, Radu Chiriac   +3 more
doaj   +2 more sources

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, Zhiguo Zhou, Zhiwen Liu, Shuli Jia   +3 more
doaj   +2 more sources

Method for Maintaining Technical Condition of Marine Diesel Engine Bearings

Lubricants
The 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, Arsenii Sagin, Yurii Zablotskyi, Oleksij Fomin, Václav Píštěk, Pavel Kučera   +5 more
doaj   +2 more sources

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, Huibing Gan, Dong Chen, Zepeng Shu   +3 more
doaj   +2 more sources

Experimental Study on the Hot Surface Ignition Characteristics and a Predictive Model of Marine Diesel in a Ship Engine Room

Journal of Marine Science and Engineering
To 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
doaj   +2 more sources

Digital Twin Test-Bench Performance for Marine Diesel Engine Applications

Polish Maritime Research, 2023
The application of Digital Twins is a promising solution for enhancing the efficiency of marine power plant operation, particularly their important components – marine internal combustion engines (ICE).
D. Minchev, R. Varbanets, O. Shumylo, V. Zalozh, N. Aleksandrovska, Pavlo Bratchenko, Thanh Hai Truong   +6 more
semanticscholar   +1 more source

A Deep Learning-Based Fault Warning Model for Exhaust Temperature Prediction and Fault Warning of Marine Diesel Engine

Journal of Marine Science and Engineering, 2023
Marine diesel engines are essential for safe navigation. By predicting the operating conditions of diesel engines, the performance of marine diesel engines can be improved, failures can be prevented to reduce maintenance costs, and emissions can be ...
Zhenguo Ji, Huibing Gan, Ben Liu
semanticscholar   +1 more source

Heat Load Forecasting of Marine Diesel Engine Based on Long Short-Term Memory Network

Applied Sciences, 2023
High heat load on diesel engines is a main cause of ship failure, which can lead to ship downtime and pose a risk to personal safety and the environment. As such, predictive detection and maintenance measures are highly important. During the operation of
Rui Zhou, Jiyin Cao, Gang Zhang, Xia Yang, Xinyu Wang   +4 more
semanticscholar   +1 more source

Fault Diagnosis of ME Marine Diesel Engine Fuel Injector with Novel IRCMDE Method

Polish Maritime Research, 2023
As an important component of the fuel injection system, the fuel injector is crucial for ensuring the power, economy, and emissions for a whole ME (machine electronically-controlled) marine diesel engine.
Q. Shi, Yihuai Hu, Guo Yan
semanticscholar   +1 more source