Kinetics code

R. J. Kee, J. A. Miller, and T. H. Jefferson, "CHEMKIN A General-Purpose, Problem-Independent, Transportable, FORTRAN Chemical Kinetics Code Package," DOE, Sandia Laboratory SAND80-8003, NTlS, Springfield, Va., Mar. 1980. 

Kee, R. J. Miller, J. A. and Jefferson, T. H. Chemkin A General-Purpose, Problem-Independent Transportable, Fortran Chemical Kinetics Code Package , Sandia National Laboratories Report S AND80-8003, 1980. 

Fig. 10.4. Comparison of experimental results with steady state solutions from the atomic kinetics code for a C2H3CI and b Al plasmas. Time- and space-averaged temperatures of 120 and 70 eV are obtained, respectively...

Fig. 10.6. Time dependences of K lines from partially ionized Cl ions, calculated by the atomic kinetics code. Temperature and density were given by the Fokker-Planck calculations shown in Fig. 10.5...

Fig. 10.7. Comparison of the time-integrated Cl Ka line intensities with the atomic kinetics code. Normalization was performed for the Ka Cl9+ line...

The influence of the different kinetic code constituents on the complexity index C for the reaction mechanism was proven to be the following ... 

Made B., A. Clement and B. Fritz, 1994, Modeling mineral/solution interactions, the thermodynamic and kinetic code ondisp. Computers and Geosciences 20, 1347-1363. 

Of particular interest for nonproprietary use is the SCALE system, developed at ORNL, which has the SAS2 and TRITON sequences that are available to perform Steps 2-5 (with Step 1 results already embedded in the cross sections libraries provided). Adding to this capability with a diffusion theory code (e.g., VENTURE) and a kinetics code (e.g., SKINATH) gives the general analyst capability of performing basic reactor analysis. 

The process kinetics code is shown below. The concentrations of chemicals A and B are differential variables that require initial values. The initial concentrations... 

Transportable, FORTRAN Chemical Kinetics Code Package, Sandia National Laboratory Report, SAND80-8003 (1980). 

KEE R.J., MILLER J.A., JEFFERSON T.H., CHEMKIN a general purpose, problem independent, transportable, FORTRAN chemical kinetics code package, SANDIA National Laboratories, Livermore, Ca. (USA). 

TWINKLE is a multidimensional spatial neutron kinetics code, whieh is patterned after steady-state codes currently used for reactor core design. The code uses an implicit finite-difference method to solve the two-group transient neutron diffusion equations in one, two, and three dimensions. The code uses six delayed neutron groups and contains a detailed multi-region fuel-clad-coolant heat transfer model for calculating point-wise Doppler and moderator feedback effects. The code handles up to 2000 spatial points and performs its own steady-state initialisation. Aside from basic cross-section data and thermal-hydraulic parameters, the code accepts as input basic driving functions, such as inlet temperature, pressure, flow, boron concentration, control rod motion, and others. Various edits are provided (for example, channel-wise power, axial offset, enthalpy, volumetric surge, point-wise power, and fuel temperatures). 

An cw, whatever the mechanism, one faces here a small informational machine vMch can develop a thermodynamic control of an equibinary oonposition, and a kinetic controlof the two isomers distribution in other words, it represents the first synthetic exanple of a very simple, but characteristic kinetic "code . 

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