The CHEMKIN Application Programming User Interface (CHEMKIN/API) includes the following Subroutine Libraries and Pre-processors:

GAS-PHASE KINETICS Pre-Processor and Subroutine Library for the analysis of gas-phase chemical and plasma kinetics.

SURFACE KINETICS Pre-Processor and Subroutine Library for the analysis of heterogeneous chemical kinetics at gas-solid interfaces.

THERMODYNAMIC DATA containing polynomial fits to temperature for species enthalpy, specific heat, and entropy. Also included is a datafitting utility, FITDAT, for converting data to CHEMKIN format.

TRANSPORT Pre-processor and Subroutine Library for the evaluation of gas-phase, multi-component transport properties including diffusion coefficients, viscosities, and thermal conductivities of species and their mixtures.

Transport Property Database containing molecular parameters used in the calculation of transport properties.

TWOPNT numerical integration module for solving two-point boundary-value problems using a modified Newton iteration method.

Please refer to the CHEMKIN User Manuals for detailed descriptions of the utilities.

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