Liu et al., 2025 - Google Patents
An efficient product design tool for aftertreatment systemLiu et al., 2025
- Document ID
- 5893459202317294411
- Author
- Liu Z
- Liu Y
- Zhao F
- Wang R
- Publication year
- Publication venue
- International Journal of Engine Research
External Links
Snippet
A numerical simulation technique based on the conservation of mass and energy in the gas phase has been developed to optimize the aftertreatment system with the lowest costs. Both oxygen storage capacity model and catalyst deterioration model have been integrated into …
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Koltsakis et al. | Development and application range of mathematical models for 3-way catalytic converters | |
| Bielaczyc et al. | The effect of a low ambient temperature on the cold-start emissions and fuel consumption of passenger cars | |
| Di Maio et al. | Modeling of three-way catalyst dynamics for a compressed natural gas engine during lean–rich transitions | |
| Desantes et al. | Evaluation of the Thermal NO formation mechanism under low-temperature diesel combustion conditions | |
| Leach et al. | Cyclic NO2: NOx ratio from a diesel engine undergoing transient load steps | |
| Real et al. | Modelling three-way catalytic converter oriented to engine cold-start conditions | |
| Song et al. | A study of the effects of NH3 maldistribution on a urea-selective catalytic reduction system | |
| Zhu et al. | Development of physics-based three-way catalytic converter model for real-time distributed temperature prediction using proper orthogonal decomposition and collocation | |
| Singalandapuram Mahadevan et al. | Development of a Kalman filter estimator for simulation and control of particulate matter distribution of a diesel catalyzed particulate filter | |
| Welscher et al. | A comprehensive evaluation of water injection in the diesel engine | |
| Guardiola et al. | A bias correction method for fast fuel-to-air ratio estimation in diesel engines | |
| Yu et al. | Hydrocarbon impact on NO to NO2 conversion in a compression ignition engine under low-temperature combustion | |
| Mallamo et al. | Modeling of diesel oxidation catalysts for calibration and control purpose | |
| Liu et al. | An efficient product design tool for aftertreatment system | |
| Lee et al. | Prediction of NO x considering NO and NO2 for a CI engine | |
| Suman et al. | Numerical modelling and non-dimensional analysis of a diesel oxidation catalyst with focus on NO2 reduction | |
| Tan et al. | Simulation study of ammonia storage characteristics of selective catalytic reduction for diesel engines | |
| Lee et al. | Real-time NOx estimation in light duty diesel engine with in-cylinder pressure prediction | |
| Tsinoglou et al. | A simplified three-way catalyst model for transient hot-mode driving cycles | |
| Baron et al. | Back pressure effect on three-way catalyst light-off | |
| Jones et al. | Modeling the transient characteristics of a three-way catalyst | |
| Macián et al. | Cylinder-to-cylinder high-pressure exhaust gas recirculation dispersion effect on opacity and NO x emissions in a diesel automotive engine | |
| García et al. | Engine-out hydrocarbon speciation and DOC reaction modeling for dual-fuel combustion concept | |
| Sharma et al. | Post-processing of vehicle emission test data for use in exhaust after-treatment modelling and analysis | |
| Mamun et al. | Physics-based linear model predictive control strategy for three-way catalyst air/fuel ratio control |