Results 11 to 20 of about 201,520 (308)

Experimental investigation into the effect of magnetic fuel reforming on diesel combustion and emissions running on wheat germ and pine oil [PDF]

open access: yes, 2019
© 2019 Elsevier B.V. All rights reserved.The present study aims to explore the effect of fuel ionisation on engine performance, emission and combustion characteristics of a twin cylinder compression ignition (CI) engine running on biofuel. Wheat germ oil
Geo, Varuvel Edwin   +3 more
core   +4 more sources

Research progress of palladium-based catalysts for oxidation of low concentration methane

open access: yes能源环境保护, 2023
Methane (CH_4) is an important greenhouse gas that is 25 times that its CO_2 equivalent. There is low concentration (0.05% ~0.5%) CH_4 leakage in marine natural gas engine exhaust.
ZHAO Xuteng   +7 more
doaj   +1 more source

Effect of Leading/Trailing Edge Swept Impeller on Flow Characteristics of Low Specific Speed Centrifugal Compressor

open access: yesEnergies, 2023
A low specific speed centrifugal compressor with leading/trailing edge combined sweep blades is proposed. The performance and internal flow field characteristics are analyzed in detail by numerical simulations, and a bench test is carried out.
Hongyan Tian   +4 more
doaj   +1 more source

Numerical simulation of diesel combustion based on n-heptane and toluene

open access: yesPropulsion and Power Research, 2019
Considering the self-ignition characteristic and C/H ratio, n-heptane and toluene (6:4 by mass) are chosen to constitute diesel surrogate fuel, and a reduced oxidation mechanism was developed.
Kesong Zhang   +4 more
doaj   +1 more source

Random forest method for estimation of brake specific fuel consumption

open access: yesScientific 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   +3 more
doaj   +1 more source

Predictive anomaly detection for marine diesel engine based on echo state network and autoencoder

open access: yesEnergy 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
doaj   +1 more source

Influence of the stop/start system on CO2 emissions of a diesel vehicle in urban traffic [PDF]

open access: yes, 2011
This paper presents measurements of CO2 emission and efficiency of stop/start technology on a diesel vehicle in urban traffic. Two four-wheel-drive diesel vehicles with on-board exhaust emission and vehicle activity measurement systems were tested in two
Casanova Kindelán, Jesús   +2 more
core   +2 more sources

Fatigue life prediction of 3D braided carbon/carbon composites with braided angle variation at elevated temperature

open access: yesJournal of Engineered Fibers and Fabrics, 2023
The braiding angle of 3D braided carbon/carbon composites (C/CCs) will change during high temperature fatigue loading, which will affect the fatigue properties of 3D braided C/CCs.
Xinglin Yang   +4 more
doaj   +1 more source

Intelligent Optimization Based on a Virtual Marine Diesel Engine Using GA-ICSO Hybrid Algorithm

open access: yesMachines, 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
doaj   +1 more source

Performance analysis of a common-rail Diesel engine fuelled with different blends of waste cooking oil and gasoil [PDF]

open access: yes, 2016
An experimental campaign was performed to study the behavior of a common-rail Diesel engine in automotive configuration when it is fuelled with blends of Diesel fuel (DF) and waste cooking oil (WCO).
CORSINI, Alessandro   +5 more
core   +1 more source

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