Development and verification of RP-3 aviation kerosene surrogate fuel models using a genetic algorithm

Fuel ◽  
2022 ◽  
Vol 312 ◽  
pp. 122853
Author(s):  
Zhiqing Yu ◽  
Shengli Wei ◽  
Chengcheng Wu ◽  
Lirong Wu ◽  
Linxiao Sun ◽  
...  
Keyword(s):  
Genetic Algorithm ◽  
Aviation Kerosene ◽  
Fuel Models ◽  
Surrogate Fuel

Spray Combustion Characteristics of Single/Multi-Component Surrogate Fuel for Aviation Kerosene

2022 ◽  
Author(s):  
Wenjin Qin ◽  
Dengbiao Lu ◽  
Lihui Xu
Keyword(s):  
Soot Formation ◽  
Mean Field ◽  
Combustion Characteristics ◽  
Spray Combustion ◽  
Aviation Kerosene ◽  
Eddy Simulation ◽  
Air Mixing ◽  
Flow Field Characteristics ◽  
Lift Off ◽  
Surrogate Fuel

Abstract In this research, n-dodecane and JW are selected as single and multi-component surrogate fuel of aviation kerosene to study the Jet-A spray combustion characteristics. The spray combustion phenomena are simulated using large eddy simulation coupled with detailed chemical reaction mechanism. Proper orthogonal decomposition method is applied to analyze the flow field characteristics, and the instantaneous velocity field are decomposed into four parts, namely the mean field, coherent field, transition field and turbulent field, respectively. The four subfields have their own characteristics. In terms of different fuels, JW has a higher intensity of coherent structures and local vortices than n-dodecane, which promotes the fuel-air mixing and improves the combustion characteristics, and the soot formation is significantly reduced. In addition, with the increase of initial temperature, the combustion is more intense, the ignition delay time is advanced, the flame lift-off length is reduced, and soot formation is increased accordingly.

scholarly journals Development of multi-component diesel surrogate fuel models – Part II: Validation of the integrated mechanisms in 0-D kinetic and 2-D CFD spray combustion simulations

Fuel ◽  
2016 ◽  
Vol 181 ◽  
pp. 120-130 ◽  
Author(s):  
Hiew Mun Poon ◽  
Kar Mun Pang ◽  
Hoon Kiat Ng ◽  
Suyin Gan ◽  
Jesper Schramm
Keyword(s):  
Spray Combustion ◽  
Fuel Models ◽  
Surrogate Fuel

scholarly journals Development of multi-component diesel surrogate fuel models – Part I: Validation of reduced mechanisms of diesel fuel constituents in 0-D kinetic simulations

Fuel ◽  
2016 ◽  
Vol 180 ◽  
pp. 433-441 ◽  
Author(s):  
Hiew Mun Poon ◽  
Kar Mun Pang ◽  
Hoon Kiat Ng ◽  
Suyin Gan ◽  
Jesper Schramm
Keyword(s):  
Diesel Fuel ◽  
Fuel Models ◽  
Surrogate Fuel

scholarly journals Understanding the antagonistic effect of methanol as a component in surrogate fuel models: A case study of methanol/n-heptane mixtures

2021 ◽  
Vol 226 ◽  
pp. 229-242 ◽  
Author(s):  
Yingtao Wu ◽  
Snehasish Panigrahy ◽  
Amrit B. Sahu ◽  
Chaimae Bariki ◽  
Joachim Beeckmann ◽  
...  
Keyword(s):  
Antagonistic Effect ◽  
Fuel Models ◽  
Surrogate Fuel

Development of a Skeletal Mechanism for Aviation Kerosene Surrogate Fuel

2019 ◽  
Vol 35 (3) ◽  
pp. 645-651 ◽  
Author(s):  
Bei-Jing Zhong ◽  
Hui-Sheng Peng
Keyword(s):  
Aviation Kerosene ◽  
Surrogate Fuel ◽  
Skeletal Mechanism

Simplified Chemical Reaction Mechanism for Surrogate Fuel of Aviation Kerosene and Its Verification

2016 ◽  
Vol 30 (12) ◽  
pp. 10847-10857 ◽  
Author(s):  
Yingwen Yan ◽  
Yunpeng Liu ◽  
Dong Di ◽  
Chao Dai ◽  
Jinghua Li
Keyword(s):  
Reaction Mechanism ◽  
Chemical Reaction ◽  
Aviation Kerosene ◽  
Chemical Reaction Mechanism ◽  
Surrogate Fuel
Sign in / Sign up

Export Citation Format

Share Document