A new hollow fibre catalytic converter design for sustainable automotive emissions control
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2018.12.001
Abstract: Abstract State-of-the-art catalytic converters need an ever-high amount of precious-metal catalysts to meet stringent emission regulations. This research reveals an alternative design based on micro-structured ceramic hollow fibre substrates, yielding high conversion of pollutants at… read more here.
Keywords: fibre catalytic; hollow fibre; catalytic converter; new hollow ... See more keywords
Industrial scale 3D printed catalytic converter for emissions control in a dual-fuel heavy-duty engine
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2020.116287
Abstract: Abstract A full size ceramic substrate was successfully prepared using a robocasting 3D printer and tested as a methane oxidation catalyst in the after treatment system (ATS) of a heavy-duty diesel engine, converted to co-combust… read more here.
Keywords: engine; dual fuel; catalytic converter; heavy duty ... See more keywords
Experimental and numerical investigations of flow through catalytic converters
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.07.052
Abstract: Abstract The need for improved fuel economy, while meeting more stringent global vehicle emission standards, continues to grow with the increasing demand for environmental protection and rising fuel prices. A new generation of catalytic converters,… read more here.
Keywords: catalytic converter; catalytic converters; performance; converter ... See more keywords
The effect of using the turbulence enhancement unit before the catalytic converter in diesel engine emissions
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Ambient Energy"
DOI: 10.1080/01430750.2016.1237889
Abstract: ABSTRACT This research focuses on reducing the toxic emissions from the exhaust by installing a turbulence enhancement unit just before the three-way catalytic converter. This unit creates turbulence in the gases flowing through the combustion… read more here.
Keywords: unit; catalytic converter; engine; turbulence ... See more keywords
Computational Fluid Analysis on Catalytic Converter with More Surface Area Monolithic Structure
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Automotive and Mechanical Engineering"
DOI: 10.15282/ijame.16.3.2019.18.0530
Abstract: Catalytic converters are used to convert toxic gases into less toxic residues. Monolithic honeycomb structure coated with Noble metals as catalysts are used for this purpose. Noble metals cause a redox reaction and put a… read more here.
Keywords: area; noble metals; monolithic structure; structure ... See more keywords
Prediction of Heat Transfer and Fluid Flow Effects on Entropy Generation in a Monolithic Catalytic Converter Using Large-Eddy Simulation
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24050602
Abstract: In the present work, heat transfer and fluid flow and their effects on entropy generation in a realistic catalytic converter of a Lada Niva 21214 vehicle are studied using large eddy simulation. At first, the… read more here.
Keywords: catalytic converter; heat; heat transfer; flow ... See more keywords
Fabrication of Catalytic Converter with Different Materials and Comparison with Existing Materials in Addition to Analysis of Turbine Installed at the Exhaust of 4 Stroke SI Engine
Sign Up to like & getrecommendations! Published in 2021 at "Sustainability"
DOI: 10.3390/su131810470
Abstract: Harmful pollutants (CO, NO, and unburnt hydrocarbons) coming out from the exhaust manifold of an engine must be converted into harmless gases by using catalytic converter. This field has seen vast research for increasing the… read more here.
Keywords: catalytic converter; analysis; engine; turbine installed ... See more keywords