Results 11 to 20 of about 10,861 (240)

Hemocyte Health Status Based on Four Biomarkers to Assess Recovery Capacity in American Lobster (Homarus americanus) after Exposure to Marine Diesel and Diluted Bitumen

Journal of Marine Science and Engineering, 2021
The growing transportation of petroleum products pose a significant risk of marine diesel or diluted bitumen (dilbit) spills at sea. Despite the economic importance of the American lobster, there have been few studies assessing the impact study of such a
Camille Berthod, Marie-Hélène Bénard-Déraspe, Jean-François Laplante, Nicolas Lemaire, Madeleine Nadeau, Nicolas Toupoint, Gaëlle Triffault-Bouchet, Richard Saint-Louis   +7 more
doaj   +2 more sources

Ensuring Operational Performance and Environmental Sustainability of Marine Diesel Engines through the Use of Biodiesel Fuel

Journal of Marine Science and Engineering
This article considers the issues of ensuring operational performance and environmental sustainability of marine diesel engines by using biodiesel fuel.
Sergii Sagin, Oleksiy Kuropyatnyk, Oleksii Matieiko, Roman Razinkin, Tymur Stoliaryk, Oleksandr Volkov   +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

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

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

Lubrication Analysis of Small-End Bearings of Reciprocating Engines Based on Orthogonal Experiment

Applied Sciences, 2023
Small end bearings are a critical component of reciprocating engines, and the performance of their lubrication performance directly affects engines’ reliability and mechanical efficiency. There are many factors that influence their lubrication.
Sicong Sun, Xin Yang, Jianming Zhou, Jianguo Yang, Yong Cai, Liangtao Xie, Jia Hu   +6 more
doaj   +1 more source

Operation of marine diesel on biodiesel [PDF]

Automation of ship technical facilities, 2021
Annotation – The influence of biodiesel fuel on the economic and ecological performance of the marine diesel engine is considered. The reasons limiting use of alternative fuels (including fuels based on biological origin) on vessels are indicated. The results are performed on a specialized vessel with a deadweight of 10,820 tons, which carried out ...
openaire   +1 more source

Neural-Network-Based Adaptive Feedback Linearization Control for 6-DOF Wave Compensation Platform

Shanghai Jiaotong Daxue xuebao, 2022
Ocean resource exploration expands into deep and ultra-deep waters, which has posed great challenges to the 6-DOF parallel platform that requires to finish the long-span and high-velocity wave compensation task with high precision and anti-interference ...
DING Ming, MENG Shuai, WANG Shuheng, XIA Xi
doaj   +1 more source

Research and application analysis of marine diesel engine energy saving and emission reduction technology [PDF]

E3S Web of Conferences, 2023
In order to protect the environment and check the emission of polluted gas, this article conducts research on energy saving and emission reduction technologies for marine diesel engines and their applications.
Zhang JinLiang
doaj   +1 more source

Random forest method for estimation of brake specific fuel consumption

Scientific Reports, 2023
The internal combustion engine is a widely used power equipment in various fields, and its energy utilization is measured using brake specific fuel consumption (BSFC).
Qinsheng Yun, Xiangjun Wang, Chen Yao, Haiyan Wang   +3 more
doaj   +1 more source