Stewart et al., 2012 - Google Patents
Limitations of global kinetic parameters for automotive applicationStewart et al., 2012
- Document ID
- 12162677067492239163
- Author
- Stewart J
- Douglas R
- Goguet A
- Glover L
- Publication year
- Publication venue
- SAE 2012 International Powertrains, Fuels & Lubricants Meeting
External Links
Snippet
With emission legislation becoming ever more stringent, automotive companies are forced to invest heavily into solutions to meet the targets set. To date the most effective way of treating emissions is through the use of catalytic converters. Current testing methods of catalytic …
- 239000003054 catalyst 0 abstract description 6
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/20—Exhaust after-treatment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11687688B2 (en) | Approach for aftertreatment system modeling and model identification | |
| Kandylas et al. | Diesel soot oxidation with NO2: engine experiments and simulations | |
| Shamim et al. | A comprehensive model to predict three-way catalytic converter performance | |
| Lefort et al. | Reduction of low temperature engine pollutants by understanding the exhaust species interactions in a diesel oxidation catalyst | |
| Della Torre et al. | Calibration of the oxygen storage reactions for the modeling of an automotive three-way catalyst | |
| Wehinger | Particle-resolved CFD simulations of catalytic flow reactors | |
| Kim et al. | Re-evaluation and modeling of a commercial diesel oxidation catalyst | |
| Stewart et al. | Limitations of global kinetic parameters for automotive application | |
| Sabatini et al. | Characterization of aging effect on three-way catalyst oxygen storage dynamics | |
| de Syniawa et al. | Real-Time Simulation of CNG Engine and After-Treatment System Cold Start. Part 2: Tail-Pipe Emissions Prediction Using a Detailed Chemistry Based MOC Model | |
| Devarakonda et al. | Modeling species inhibition of NO oxidation in Urea-SCR catalysts for diesel engine NO x control | |
| Zheng et al. | Overview of large diesel engine aftertreatment system development | |
| Mc Grane et al. | OSC modelling of 3-way automotive catalysts to understand the effect of latent OSC on dynamic OSC performance | |
| Stewart et al. | A Mathematical Approach to the Balancing of Mass Transfer and Reaction Kinetics in Dual Kinetic Model for Automotive Catalysis | |
| Mohapatra et al. | A simplified one-dimensional mathematical model to study the transient thermal behavior of an oxidation catalyst with both low and high levels of CO concentration at the inlet | |
| Berndt | An experimental study of A passive nox adsorber (pna) for the reduction of cold start diesel emissions | |
| Baruah et al. | Performance and emission predictions for a multi-cylinder spark ignition engine with catalytic converter | |
| Mauviot et al. | 0D Modelling: a promising means for after-treatment issues in modern automotive applications | |
| Gong et al. | Lean Breakthrough Phenomena Analysis for TWC OBD on a Natural Gas Engine using a Dual-Site Dynamic Oxygen Storage Capacity Model | |
| Prikhodko et al. | Effect of hydrocarbon emissions from PCCI-type combustion on the performance of selective catalytic reduction catalysts | |
| Wurzenberger et al. | Diffusion supporting passive filter regeneration-a modeling contribution on coated filters | |
| Shulman et al. | Comparison of measured and predicted three-way catalyst conversion efficiencies under dynamic air-fuel ratio conditions | |
| Coppage et al. | Use of an electrically heated catalyst to reduce cold-start emissions in a bi-fuel spark ignited engine | |
| Liu et al. | An efficient product design tool for aftertreatment system | |
| Nitta et al. | Dynamic estimation method of effective active site on palladium methane oxidation catalyst in exhaust gas of marine lean burn gas engine |