Oxygenated fuels can reduce harmful emissions without affecting engine performance,meeting the big challenge in the transportation industry,which keeps the environment safe and reduces global warming.This study invest...
supported by the National Key Research and Development Program of China(No.2020YFA0405700).
Quantitative measurement of Soot Volume Fraction (SVF) is an essential prerequisite for controlling soot particle emissions from aero-engine combustors. As an in-situ and non-intrusive optical diagnostic technique, La...
This research was supported by the National Natural Science Foundation of China(grant No.42305082);the Hebei Natural Science Foundation(grant No.D2024201001);the Science Research Project of the Hebei Education Department(grant No.BJK2024179);the China Postdoctoral Science Foundation(grant No.2024M750493);the Innovation Team of Nondestructive Testing Technology and Instrument,Hebei University(grant No.IT2023C03);the Interdisciplinary Research Program of Natural Science of Hebei University(grant No.DXK201915).
Under environment with various water contents,the variations in the mixing state and particle size of coated black carbon(BC)aerosols cause changes in optical and radiative effects.In this study,fractal models for thi...
To improve the catalytic performance of La_(0.6)Sr_(0.4)Co_(0.2)Fe_(0.8)O_(3)(LSCF)towards carbon soot,we utilized the impregnation method to incorporate Ag into the prepared LSCF catalyst.We conducted a series of cha...
supported by UK Physical Sciences Research Council(EPSRC)under Grant No.EP/X019551/1;Supercomputing time on ARCHER is provided by the“UK Consortium on Mesoscale Engineering Sciences(UKCOMES)”under the UK EPSRC Grant No.EP/R029598/1.
This study developed neural network potentials(NNPs)specifically tailored for pure ethylene and ethyleneammonia blended systems for the first time.The NNPs were trained on a dataset generated from density func-tional ...
supported by National Natural Science Foundation of China(22372107,22072095,22202058);Postgraduate Education Reform Project of Liaoning Province(LNYJG2022400,LNYJG2023280);National Key Research and Development Program of China(2022YFB3506200,2022YFB3504100);Excellent Youth Science Foundation of Liaoning Province(2022-YQ-20);Shenyang Science and Technology Planning Project(22-322-3-28);Liaoning Xingliao talented youth Top talent program(XLYC2203007).
Diesel engine exhaust comprises nitrogen oxides(NOx)and soot particles,which cause serious air pollution.However,owing to the contradictory nature of NO_(x)reduction and soot oxidation,a trade-off exists in the simult...
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...
supported by the National Natural Science Foundation of China(No.52075144);the Natural Science Foundation for Colleges and Universities in Anhui Province(No.2022AH010096).
Spherical nano-MoS_(2)(S-MoS_(2))has excellent lubricating properties and potential application value in engine oil additives.Engine soot can enter the engine oil,so the tribological interaction between S-MoS_(2)and d...