Optimizing of selective catalytic reduction urea injection and NOx conversion analysis of diesel engine based on higher-order physical model and sequential quadratic programming algorithm

In order to maximize the NOx conversion rate and minimize NH3 slip in the diesel selective catalytic reduction (SCR) system, first, the high-order SCR model was simplified and solved using the trapezoidal method and second-order backward difference formula, while the chemical reaction parameters wer...

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Veröffentlicht in:	Energy (Oxford) Jg. 313; S. 134100
Hauptverfasser:	Liu, Wenlong, Gao, Ying, You, Yuelin, Jiang, Changwen, Hua, Taoyi, Xia, Bocong
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 30.12.2024
Schlagworte:	Diesel engine NOx conversion rate Selective catalytic reduction Sequential quadratic programming algorithm Upstream NH3/NOx Sequential quadratic programming algorithm Diesel engine Upstream NH3/NOx Selective catalytic reduction NOx conversion rate
ISSN:	0360-5442
Online-Zugang:	Volltext
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