description: |-
  15-step, 19-species reduced ethylene-air reaction mechanism. Liu, Jiwen; Tam, Chung_Jen; Lu, Tianfeng; Law, Chung. "Simulations of Cavity-stabilized Flames in Supersonic Flows Using Reduced Chemical Kinetic Mechanisms" 42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference 2006.

cantera-version: 2.5.0

units: {length: cm, time: s, quantity: mol, activation-energy: cal/mol}

phases:
- name: c2h4red
  elements: [ O, H, C, N ]
  species: [ H2, H, O, O2, OH, H2O, HO2, H2O2, CH3, CH4, CO, CO2, CH2O, C2H2, C2H4, C2H6, CH2CO, C3H6, N2 ]
  thermo: ideal-gas
  transport: mixture-averaged
  state: { T: 300.0 K, P: 1.01325e+05 Pa }

species:
- name: H2
  composition: { H: 2 }
  thermo:
    model: NASA7
    temperature-ranges: [ 200.0, 1000.0, 3500.0 ]
    data:
      - [ 2.34433112, 7.98052075e-03, -1.9478151e-05, 2.01572094e-08, -7.37611761e-12,
          -917.935173, 0.683010238 ]
      - [ 3.3372792, -4.94024731e-05, 4.99456778e-07, -1.79566394e-10, 2.00255376e-14,
          -950.158922, -3.20502331 ]
    note: TPIS78
  transport:
    model: gas
    geometry: linear
    well-depth: 38.0
    diameter: 2.92
    polarizability: 0.79
    rotational-relaxation: 280.0
- name: H
  composition: { H: 1 }
  thermo:
    model: NASA7
    temperature-ranges: [ 200.0, 1000.0, 3500.0 ]
    data:
      - [ 2.5, 7.05332819e-13, -1.99591964e-15, 2.30081632e-18, -9.27732332e-22,
          2.54736599e+04, -0.446682853 ]
      - [ 2.50000001, -2.30842973e-11, 1.61561948e-14, -4.73515235e-18, 4.98197357e-22,
          2.54736599e+04, -0.446682914 ]
    note: L7/88
  transport:
    model: gas
    geometry: atom
    well-depth: 145.0
    diameter: 2.05
- name: HO2
  composition: { H: 1, O: 2 }
  thermo:
    model: NASA7
    temperature-ranges: [ 200.0, 1000.0, 6000.0 ]
    data:
      - [ 4.30179801, -4.74912051e-03, 2.11582891e-05, -2.42763894e-08, 9.29225124e-12,
          294.80804, 3.71666245 ]
      - [ 4.17228728, 1.88117647e-03, -3.46277408e-07, 1.94657853e-11, 1.76254294e-16,
          61.8102964, 2.95767746 ]
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 107.4
    diameter: 3.458
    rotational-relaxation: 1.0
    note: '*'
- name: O
  composition: {O: 1}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [3.1682671, -3.27931884e-03, 6.64306396e-06, -6.12806624e-09, 2.11265971e-12,
         2.91222592e+04, 2.05193346]
      - [2.56942078, -8.59741137e-05, 4.19484589e-08, -1.00177799e-11, 1.22833691e-15,
         2.92175791e+04, 4.78433864]
    note: |-
      L1/90
       GRI-Mech Version 3.0 Thermodynamics released 7/30/99
       NASA Polynomial format for CHEMKIN-II
       see README file for disclaimer
  transport:
    model: gas
    geometry: atom
    well-depth: 80.0
    diameter: 2.75
- name: O2
  composition: {O: 2}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [3.78245636, -2.99673416e-03, 9.84730201e-06, -9.68129509e-09, 3.24372837e-12,
         -1063.94356, 3.65767573]
      - [3.28253784, 1.48308754e-03, -7.57966669e-07, 2.09470555e-10, -2.16717794e-14,
         -1088.45772, 5.45323129]
    note: TPIS89
  transport:
    model: gas
    geometry: linear
    well-depth: 107.4
    diameter: 3.458
    polarizability: 1.6
    rotational-relaxation: 3.8
- name: OH
  composition: {O: 1, H: 1}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [3.99201543, -2.40131752e-03, 4.61793841e-06, -3.88113333e-09, 1.3641147e-12,
         3615.08056, -0.103925458]
      - [3.09288767, 5.48429716e-04, 1.26505228e-07, -8.79461556e-11, 1.17412376e-14,
         3858.657, 4.4766961]
    note: RUS78
  transport:
    model: gas
    geometry: linear
    well-depth: 80.0
    diameter: 2.75
- name: H2O
  composition: {H: 2, O: 1}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [4.19864056, -2.0364341e-03, 6.52040211e-06, -5.48797062e-09, 1.77197817e-12,
         -3.02937267e+04, -0.849032208]
      - [3.03399249, 2.17691804e-03, -1.64072518e-07, -9.7041987e-11, 1.68200992e-14,
         -3.00042971e+04, 4.9667701]
    note: L8/89
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 572.4
    diameter: 2.605
    dipole: 1.844
    rotational-relaxation: 4.0
- name: H2O2
  composition: {H: 2, O: 2}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [4.27611269, -5.42822417e-04, 1.67335701e-05, -2.15770813e-08, 8.62454363e-12,
         -1.77025821e+04, 3.43505074]
      - [4.16500285, 4.90831694e-03, -1.90139225e-06, 3.71185986e-10, -2.87908305e-14,
         -1.78617877e+04, 2.91615662]
    note: L7/88
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 107.4
    diameter: 3.458
    rotational-relaxation: 3.8
- name: CH3
  composition: {C: 1, H: 3}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [3.6735904, 2.01095175e-03, 5.73021856e-06, -6.87117425e-09, 2.54385734e-12,
         1.64449988e+04, 1.60456433]
      - [2.28571772, 7.23990037e-03, -2.98714348e-06, 5.95684644e-10, -4.67154394e-14,
         1.67755843e+04, 8.48007179]
    note: L11/89
  transport:
    model: gas
    geometry: linear
    well-depth: 144.0
    diameter: 3.8
- name: CH4
  composition: {C: 1, H: 4}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [5.14987613, -0.0136709788, 4.91800599e-05, -4.84743026e-08, 1.66693956e-11,
         -1.02466476e+04, -4.64130376]
      - [0.074851495, 0.0133909467, -5.73285809e-06, 1.22292535e-09, -1.0181523e-13,
         -9468.34459, 18.437318]
    note: L8/88
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 141.4
    diameter: 3.746
    polarizability: 2.6
    rotational-relaxation: 13.0
- name: CO
  composition: {C: 1, O: 1}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [3.57953347, -6.1035368e-04, 1.01681433e-06, 9.07005884e-10, -9.04424499e-13,
         -1.4344086e+04, 3.50840928]
      - [2.71518561, 2.06252743e-03, -9.98825771e-07, 2.30053008e-10, -2.03647716e-14,
         -1.41518724e+04, 7.81868772]
    note: TPIS79
  transport:
    model: gas
    geometry: linear
    well-depth: 98.1
    diameter: 3.65
    polarizability: 1.95
    rotational-relaxation: 1.8
- name: CO2
  composition: {C: 1, O: 2}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [2.35677352, 8.98459677e-03, -7.12356269e-06, 2.45919022e-09, -1.43699548e-13,
         -4.83719697e+04, 9.90105222]
      - [3.85746029, 4.41437026e-03, -2.21481404e-06, 5.23490188e-10, -4.72084164e-14,
         -4.8759166e+04, 2.27163806]
    note: L7/88
  transport:
    model: gas
    geometry: linear
    well-depth: 244.0
    diameter: 3.763
    polarizability: 2.65
    rotational-relaxation: 2.1
- name: CH2O
  composition: {H: 2, C: 1, O: 1}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [4.79372315, -9.90833369e-03, 3.73220008e-05, -3.79285261e-08, 1.31772652e-11,
         -1.43089567e+04, 0.6028129]
      - [1.76069008, 9.20000082e-03, -4.42258813e-06, 1.00641212e-09, -8.8385564e-14,
         -1.39958323e+04, 13.656323]
    note: L8/88
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 498.0
    diameter: 3.59
    rotational-relaxation: 2.0
- name: C2H2
  composition: {C: 2, H: 2}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [0.808681094, 0.0233615629, -3.55171815e-05, 2.80152437e-08, -8.50072974e-12,
         2.64289807e+04, 13.9397051]
      - [4.14756964, 5.96166664e-03, -2.37294852e-06, 4.67412171e-10, -3.61235213e-14,
         2.59359992e+04, -1.23028121]
    note: L1/91
  transport:
    model: gas
    geometry: linear
    well-depth: 209.0
    diameter: 4.1
    rotational-relaxation: 2.5
- name: C2H4
  composition: {C: 2, H: 4}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [3.95920148, -7.57052247e-03, 5.70990292e-05, -6.91588753e-08, 2.69884373e-11,
         5089.77593, 4.09733096]
      - [2.03611116, 0.0146454151, -6.71077915e-06, 1.47222923e-09, -1.25706061e-13,
         4939.88614, 10.3053693]
    note: L1/91
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 280.8
    diameter: 3.971
    rotational-relaxation: 1.5
- name: C2H6
  composition: {C: 2, H: 6}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [4.29142492, -5.5015427e-03, 5.99438288e-05, -7.08466285e-08, 2.68685771e-11,
         -1.15222055e+04, 2.66682316]
      - [1.0718815, 0.0216852677, -1.00256067e-05, 2.21412001e-09, -1.9000289e-13,
         -1.14263932e+04, 15.1156107]
    note: L8/88
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 252.3
    diameter: 4.302
    rotational-relaxation: 1.5
- name: CH2CO
  composition: {C: 2, H: 2, O: 1}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 3500.0]
    data:
      - [2.1358363, 0.0181188721, -1.73947474e-05, 9.34397568e-09, -2.01457615e-12,
         -7042.91804, 12.215648]
      - [4.51129732, 9.00359745e-03, -4.16939635e-06, 9.23345882e-10, -7.94838201e-14,
         -7551.05311, 0.632247205]
    note: L5/90
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 436.0
    diameter: 3.97
    rotational-relaxation: 2.0
- name: N2
  composition: {N: 2}
  thermo:
    model: NASA7
    temperature-ranges: [300.0, 1000.0, 5000.0]
    data:
      - [3.298677, 1.4082404e-03, -3.963222e-06, 5.641515e-09, -2.444854e-12,
         -1020.8999, 3.950372]
      - [2.92664, 1.4879768e-03, -5.68476e-07, 1.0097038e-10, -6.753351e-15,
         -922.7977, 5.980528]
    note: '121286'
  transport:
    model: gas
    geometry: linear
    well-depth: 97.53
    diameter: 3.621
    polarizability: 1.76
    rotational-relaxation: 4.0
- name: C3H6
  composition: {C: 3, H: 6}
  thermo:
    model: NASA7
    temperature-ranges: [200.0, 1000.0, 6000.0]
    data:
      - [3.83464524, 3.29078405e-03, 5.05228184e-05, -6.66251418e-08, 2.63707585e-11,
         753.838295, 7.53410995]
      - [6.03870499, 0.0162963895, -5.82130624e-06, 9.35936483e-10, -5.58602903e-14,
         -776.595092, -8.43824322]
  transport:
    model: gas
    geometry: nonlinear
    well-depth: 266.800
    diameter: 4.982
    polarizability: 0.00
    rotational-relaxation: 1.000