Chemical Kinetic Study of the Oxidation of Isocetane (2,2,4,4,6,8,8-Heptamethylnonane) in a Jet-stirred Reactor: Experimental and Modeling

2009 ◽  
Vol 23 (5) ◽  
pp. 2389-2395 ◽  
Author(s):  
P. Dagaut ◽  
K. Hadj-Ali
Keyword(s):  
Kinetic Study ◽  
Chemical Kinetic ◽  
Stirred Reactor

Chemical Kinetic Study on Reaction Pathway of Anisole Oxidation at Various Operating Condition

2020 ◽  
Author(s):  
Shrabanti Roy ◽  
Omid Askari
Keyword(s):  
Kinetic Study ◽  
Equivalence Ratio ◽  
Initial Conditions ◽  
Reaction Pathway ◽  
Chemical Kinetic ◽  
Chemical Mechanism ◽  
Experimental Result ◽  
Alternative Source ◽  
Stirred Reactor ◽  
Constant Volume Combustion Chamber

Abstract Biofuels are considered as an alternative source of energy which can decrease the growing consumption of fossil fuel, hence decreasing pollution. Anisole (methoxybenzene) is a potential source of biofuel produced from cellulose base compounds. It is mostly available as a surrogate of phenolic rich compound. Because of the attractive properties of this fuel in combustion, it is important to do detail kinetic study on oxidation of anisole. In this study a detail chemical mechanism is developed to capture the chemical kinetics of anisole oxidation. The mechanism is developed using an automatic reaction mechanism generator (RMG). To generate the mechanism, RMG uses some known set of species and initial conditions such as temperature, pressure, and mole fractions. Proper thermodynamic and reaction library is used to capture the aromaticity of anisole. The generated mechanism has 340 species and 2532 reactions. Laminar burning speed (LBS) calculated through constant volume combustion chamber (CVCC) at temperature ranges from 460–550 K, pressure of 2–3 atm and equivalence ratio of 0.8–1.4 is used to validate the generated mechanism. Some deviation with experimental result is observed with the newly generated mechanism. Important reaction responsible for LBS calculation, is selected through sensitivity analysis. Rate coefficient of sensitive reactions are collected from literature to modify and improve the mechanism with experimental result. The generated mechanism is further validated with available ignition delay time (IDT) results ranging from 10–20 atm pressure, 0.5–1 equivalence ratio and 870–1600 K temperature. A good agreement of results is observed at different operating ranges. Oxidation of anisole at stoichiometric condition and atmospheric pressure in jet stirred reactor is also used to compare the species concentration of the mechanism. This newly generated mechanism is considered as a good addition for further study of anisole kinetics.

An experimental chemical kinetic study of the oxidation of diethyl ether in a jet-stirred reactor and comprehensive modeling

2018 ◽  
Vol 193 ◽  
pp. 453-462 ◽  
Author(s):  
Zeynep Serinyel ◽  
Maxence Lailliau ◽  
Sébastien Thion ◽  
Guillaume Dayma ◽  
Philippe Dagaut
Keyword(s):  
Kinetic Study ◽  
Diethyl Ether ◽  
Chemical Kinetic ◽  
Stirred Reactor ◽  
Comprehensive Modeling

A chemical kinetic study of the oxidation of dibutyl-ether in a jet-stirred reactor

2017 ◽  
Vol 185 ◽  
pp. 4-15 ◽  
Author(s):  
Sébastien Thion ◽  
Casimir Togbé ◽  
Zeynep Serinyel ◽  
Guillaume Dayma ◽  
Philippe Dagaut
Keyword(s):  
Kinetic Study ◽  
Chemical Kinetic ◽  
Dibutyl Ether ◽  
Stirred Reactor

Experimental and chemical kinetic study on the low temperature oxidation of 1,3-butadiene in a jet-stirred reactor

Fuel ◽  
2022 ◽  
Vol 315 ◽  
pp. 123168
Author(s):  
Geyuan Yin ◽  
Xin Lv ◽  
Erjiang Hu ◽  
Bo Xiao ◽  
Huixian Shen ◽  
...  
Keyword(s):  
Low Temperature ◽  
Kinetic Study ◽  
Chemical Kinetic ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Stirred Reactor

Experimental and kinetic study of NO-reburning by syngas under high CO2 concentration in a jet stirred reactor

Fuel ◽  
2021 ◽  
Vol 304 ◽  
pp. 121403
Author(s):  
Fan Hu ◽  
Pengfei Li ◽  
Wenhao Li ◽  
Cuijiao Ding ◽  
Junjun Guo ◽  
...  
Keyword(s):  
Kinetic Study ◽  
Co2 Concentration ◽  
High Co2 ◽  
Stirred Reactor ◽  
High Co2 Concentration
Sign in / Sign up

Export Citation Format

Share Document