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Investigation of hydrogen addition in diesel/n-butanol blended fuel for diesel engines: Combustion, emissions, and multi-objective optimization

delete2026-05-05
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OA
AI
G
Guangyu Ma
Z
Zhiqing Zhang
C
Chengtao Zhang *
W
Wensheng Yu
DOI:10.1016/j.fuproc.2026.108468delete
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Abstract

Abstract

En 中文
• Diesel/n-butanol/hydrogen blended fuel combustion and emissions are investigated. • Hydrogen addition enhances combustion at mid-to-high loads. • RSM-NSGA III algorithm is used to optimize blending ratio and injection timing. • Optimization lowers NOx by 50.33 ppm and soot by 11.05 ppm.
Keywords:
Diesel engine
N-butanol
Hydrogen
Combustion
Emission
Multi-objective optimization
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Journal

Fuel Processing Technology cover
Fuel Processing Technology
IF:
7.7
Papers:
6.8K
Citations:
2.7W

Organization

G
guangxi university of science and technology
Scholars:
336
Papers: 121
Citations: 0
Q
quanzhou normal university
Scholars:
243
Papers: 129
Citations: 0
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