This page contains the reaction models in Chemkin format. To download reaction models in Cantera format, please visit here.
Click the model of interest for download, and refer to the last column for citation. Thermochemical and transport data can be found below the model table.
 The "detailed" and skeletal models are in the Chemkin format. They should work with Chemkin Pro except the number of allowable species must be changed from the default value to 12. That is, add the MAXSP value on the "REACTIONS" line of the mechanism file, i.e., "REACTIONS MAXSP=12".
 The reduced models also use the Chemkin format, but they require the use of a ChemKin compatible subroutine library to handle the QSST species. The subroutine (_ckwyp.f) is a part of the download.
Fuel 
HighT 
HighT 
HighT 
NTC enabled 
NTC enabled 
NTC enabled 
References 
N/A 
N/A 
[1,2] 

[1,2] 

A2 (with NO_{x})^{b} 
N/A 
N/A 
N/A 
[5] 

A2 (fast NTC)^{c} 
N/A 
N/A 
N/A 
[1,2] 

A2 (slow NTC)^{c} 
N/A 
N/A 
N/A 
N/A 
N/A 
[1,2] 

[1,2] 

N/A 
N/A 
N/A 
[1,2] 

RP21 
N/A 
N/A 
N/A 
N/A 
e 

N/A 
N/A 
N/A 
[1,2] 

RP22 
N/A 
N/A 
N/A 
N/A 
e 

N/A 
N/A 
N/A 
[3] 

N/A 
N/A 
N/A 
[4] 

C1 
N/A 
N/A 
N/A 
N/A 
f 

N/A 
N/A 
N/A 
[4] 

N/A 
N/A 
N/A 
N/A 
h 

N/A 
N/A 
[6] 

N/A 
N/A 
[6] 

N/A 
N/A 
N/A 
i 
^{a} Generated by T.F. Lu of UConn.
^{b} The NO_{x}enabled HyChem model combines the A2 (Jet A) HyChem model (A2highT.txt) and the NO_{x} chemistry by Glarborg et al. (Ref. [7]) No modification of the reaction kinetics is applied to either model.
^{c} The "A2 (fast NTC)" fuel represents the upperlimit of NTC activities (the lowest cetane number) among jet fuels known, while the "A2 (slow NTC)" fuel represents the lowerlimit of the NTC activities (the highest cetane number). The NTC behavior of the latter fuel is identical to the NTC behavior of the A3 fuel. The two sets of reaction models for each fuel use identical hightemperature chemistry. For details, please refer to Fig. 17 of Ref. [2].
^{d} The reduced NO_{x}enabled HyChem models of RP21, RP22, C1, and C1/A2 blend were generated by combining the respective original HyChem model with the NO_{x} model of Glarborg et al. [7] followed by model reduction by T.F. Lu at UConn. With the exception of the A2 fuel [5], none of the other models have been tested against experimental data, though NO_{x} formation from these fuels is not expected to be sensitive to fuelspecific chemistry.
^{e} Cite the RP21/RP22 skeletal and reduced NO_{x}enabled HyChem models as "JiWoong Park, Rui Xu, Tianfeng Lu, Hai Wang, Skeletal and reduced model of NO_{x} formation in RP2 rocket fuel, https://web.stanford.edu/group/haiwanglab/HyChem/pages/download.html, 2019."
^{f} Cite the C1 skeletal and reduced NO_{x}enabled HyChem models as "JiWoong Park, Rui Xu, Tianfeng Lu, Hai Wang, Skeletal and reduced model of NO_{x} formation in C1 (GEVO ATJ) synthetic jet fuel, https://web.stanford.edu/group/haiwanglab/HyChem/pages/download.html, 2019."
^{g} The C1/A2 blend model combines the pyrolysis submodel of C1 and A2 with USC Mech IIa as the foundational fuel chemistry model.
^{h} Cite the C1/A2 skeletal and reduced NO_{x}enabled HyChem models as "JiWoong Park, Rui Xu, Tianfeng Lu, Hai Wang, Skeletal and reduced model of NO_{x} formation in C1/A2 jet fuel blend, https://web.stanford.edu/group/haiwanglab/HyChem/pages/download.html, 2019."
^{i} Cite the model as "Hai Wang, personal communication, 2016," and state that the method with which the model is derived can be found in [1,2].
Thermochemical data (applicable to all models listed)
Transport data (applicable to all models listed)
References
[7] P. Glarborg, J.A. Miller, B. Ruscic, S.J. Klippenstein, Modeling nitrogen chemisry in combustion, Progress in Energy and Combustion Science 67 (2018) 31–68.