Results 21 to 30 of about 1,729,318 (198)
Frontiers in Energy Research, 2022 The increasing demand of digital twin marine engine requires real-time physical models for prediction. In two-stroke uniflow scavenging marine engines, a real-time physical model for the scavenging process is rarely found since it is difficult to ...
Dai Liu, Xiao Han, Long Liu, Xiuzhen Ma
doaj +1 more source
Marine Institute's Monitoring Programme for Contaminants in Fish and Shellfish [PDF]
, 2006 The Marine Institute monitors the levels of priority hazardous substances in a range of commercial fish species landed at Irish ports and also in shellfish from selected sites around the Irish coast.Funder: Marine ...
Marine Institute
core +1 more source
Nihon Kikai Gakkai ronbunshu, 2019 An effective combustion technique is required in order to utilize low ignitability fuels. As one of the solution techniques, pilot injection strategies in diesel engines are widely employed to improve the ignition and exhaust emission characteristics ...
Masahide TAKAGI, Satoshi KAWAUCHI
doaj +1 more source
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 +6 more
doaj +1 more source
Study on fault diagnosis of marine main engine's online imbalanced data
Zhongguo Jianchuan Yanjiu, 2023 Objectives Aiming at the problems that the traditional marine main engine fault diagnosis model is difficult to update with real-time data, and the marine main engine has many monitoring points but few fault samples, a fault diagnosis method which can ...
Longde WANG, Hui CAO, Lai WEI
doaj +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
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser +3 more
wiley +1 more source
Numerical simulation of aerodynamic performance and propulsion effect prediction for rotor sails
Zhongguo Jianchuan YanjiuObjectivePredicting and assessing the aerodynamic performance and propulsion effect of rotor sails is essential in the preliminary design phase for the rational selection of rotor sails.
Aihua QIU +4 more
doaj +1 more source
Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses
Advanced Engineering Materials, EarlyView.Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk +4 more
wiley +1 more source