A Compact Naval Fuel Kinetic Model for Marine Diesel Engine Combustion

International Conference on Sustainable Energy and Green Technology 2018

能源学;生态环境科学

Ghani, N. A. Abdul^1 ; Poon, H.M.^1 ; Tan, C.^1 ; Saw, L.H.^1

Department of Mechanical and Materials Engineering, LKCFES, Universiti Tunku Abdul Rahman, Selangor, Kajang

43000, Malaysia^1

关键词: Chemical kinetic simulation;    Detailed modeling;    Fuel compositions;    Jet stirred reactor;    Kinetic modeling;    Marine Diesel Engines;    Surrogate fuels;    Zero-dimensional;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/268/1/012092/pdf
DOI  :  10.1088/1755-1315/268/1/012092

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In this study, a compact multi-component kinetic model with 129 species is used as a surrogate model to represent the actual naval fuel, namely F-76. The surrogate fuel compositions are determined according to the actual fuel compositions of F-76. Subsequently, the model is comprehensively validated in zero-dimensional chemical kinetic simulations under a wide range of shock tube and jet-stirred reactor conditions. Good agreement between the reduced and detailed model is achieved for ignition delay and species profile predictions, with a maximum deviation maintained to within 40%. The surrogate model has demonstrated a satisfactory compromise between model accuracy and kinetic size.