Verification, Validation, and Testing of Kinetic Mechanisms of Hydrogen Combustion in Fluid-Dynamic Computations

Figure 3

Comparison of the simulating data obtained using ANSYS CFX and CHEMKIN. Squares—the experimental ignition delay times of a stoichiometric hydrogen-air mixture at 1 atm [10]; the kinetic model by O’Conaire et al. [13]: dash line (B-spline) and crosses—ANSYS CFX, big circles—CHEMKIN.