CERFACS Chemistry Sharing knowledge for CFD chemical kinetics

A1_36_543_16_QC ARC mechanism

ID

Type of mechanismARC
FuelsJet A surrogate :
60% NC12H26, 20% MCYC6,
20% XYLENE
OxidizerAir
Number of species36 + 16 QSS
Number of reversible reactions543
Cases of application0D, 1D


About

  • This mechanism has been derived by Quentin Cazères at CERFACS for kerosene combustion.
  • It is derived from 52 species skeletal mechanism itself derived from the POLIMI_C1_C16_HT mechanism using ARCANE.
  • This mechanism can be used for the Jet-A1 combustion in air at atmospheric conditions and for high temperatures. Auto-ignition mechanisms are also included.
  • Validity has been evaluated for 1D premixed flames on the following range: P = 1 bar, T = 300 K – 800 K, phi = 0.5 – 1.6.
  • Validity has been evaluated for 0D auto-ignition reactors on the following range: P = 1 bar, T = 1000K – 2000K, phi = 1.0.
  • It comprises 36 transported species, 16 QSS species and 543 reactions.


Citation

Cazères, Q.. Analysis and reduction of chemical kinetics for combustion applications. PhD Thesis. Université de Toulouse III -INP Toulouse : MEGeP. 7 (2021).

Wirtz, J.. Modelling the impact of fuel in aeronautical gas turbines. PhD Thesis. Cerfacs. (2022).


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