support of the National Key R&D Program of China(Grant No.2021YFD2000303);the Weichai Power Co.,Ltd(WCDL-GH-2023-0147).
Severe faults occur infrequently but are critical for the prognostics and health management(PHM)of power machinery.Due to the scarcity of fault data,diagnostic models are always facing a very limited data problem.Basi...
financially supported by SINOPEC(Grant No.124015)。
Due to increasingly stricter emissions on particulate matter(PM)emissions,diesel particulate filter(DPF)regeneration has become the most widely used and effective technology to reduce PM emissions.However,using incyli...
This paper presents an analysis of the effect of two synthetic antioxidants on the vaporization processes of coconut and linseed oils for fuel use. Several studies agree on the effectiveness of synthetic or natural an...
supported by Shanghai Municipal Natural Science Foundation(No.22ZR1430600).
There is still a lack of effective lubrication condition monitoring methods in the field of diesel engines.The paper proposes a novel thermoelectric approach to divide the lubrication state of bearings.First,the gener...
supported by the National Key R&D Program of China(Grant No.2023YFB3408502);Shanghai Municipal Science and Technology Major Project(Grant No.2021SHZDZX0102)。
Misfire fault, as a major fault of diesel engines, usually occurs because of low fuel quality, insufficient compression, ignition system failure, etc.Diesel engines may experience issues such as reduced power, increas...
supported by the Innovation Capability Support Program of Shaanxi(2021TD-28,2022KXJ-144);the Key Research and Development Program of Shaanxi(2019ZDLGY15-07);the Youth Innovation Team of Shaanxi Universities;the Special Fund for Basic Scientific Research of Central Colleges,Chang'an University(300102222401,300102222510)。
As a kind of renewable and high oxygen content fuel,polyoxymethylene dimethyl ether(PODE)can be added in diesel to realize energy saving and emissions reduction.To evaluate the combustion and emission characteristics ...
supported by the National Natural Science Foundation of China (22278086)
The Cu-exchanged SSZ-13 with the small-pore chabazite framework is considered as a highly efficient catalyst for selective catalytic reduction of NO with NH_(3)(NH_(3)-SCR).In order to further improve the catalytic pr...
This paper describes the utilization of artificial intelligence (AI) techniques to identify an optimal machine learning (ML) model for predicting dodecane fuel consumption in diesel combustion. The study incorporates ...
The transition from non-renewable to renewable energy sources is a significant challenge of our time. In the fuel industry, oxygenated additives such as butanol are transforming conventional fuels into renewable biofu...
supported by the Project of Shanghai Engineering Research Center for Intelligent Operation and Maintenance and Energy Efficiency Monitoring of Ships(No.20DZ2252300),China.
Marine power-generation diesel engines operate in harsh environments.Their vibration signals are highly complex and the feature information exhibits a non-linear distribution.It is difficult to extract effective featu...