A solving new method for the urea-selective catalytic reduction (SCR) system in a diesel engine using coupled hyperbolic-parabolic partial differential equations (PDEs)

A solving new method for the urea-selective catalytic reduction (SCR) system in a diesel engine using coupled hyperbolic-parabolic partial differential equations (PDEs)

To control the diesel engine urea SCR system with high accuracy, firstly, the partial differential equations of the SCR system are simplified through variable substitution and the method of characteristic lines to eliminate the partial derivative terms of the hyperbolic partial differential equation...

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Bibliographic Details
Main Authors: Wenlong Liu, Ying Gao, Yuelin You, Changwen Jiang, Taoyi Hua, Bocong Xia
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Case Studies in Thermal Engineering
Subjects:
Diesel engine
Selective catalytic reduction
Thermodynamic mechanism model
Parameter identification
Model prediction
Online Access:http://www.sciencedirect.com/science/article/pii/S2214157X24014655
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