EOS Interpolation and Thermodynamic Consistency

[摘要] As discussed in LA-UR-08-05451, the current interpolator used by Grizzly, OpenSesame, EOSPAC, and similar routines is the rational function interpolator from Kerley. While the rational function interpolator is well-suited for interpolation on sparse grids with logarithmic spacing and it preserves monotonicity in 1-d, it has some known problems.

[发布日期] 2015-11-16

[学科分类] 凝聚态物理

[关键词] INTERPOLATION;FUNCTIONS;COORDINATES;EQUATIONS OF STATE;THERMODYNAMIC PROPERTIES;ACCURACY;CALCULATION METHODS SESAME