METHOD FOR DETERMINING GEOMETRIC SIMPLEXES AVAILABILITY IN DISPERSED SYSTEM STRUCTURE Russian patent published in 2005 - IPC

FIELD: material quality control.

SUBSTANCE: method involves determining dry solid phase mass enclosed in a volume, density of liquid and dry solid phases, mass ratio of the liquid and dry solid phases. Dispersed system density is calculated from a formula. N_ls being greater than N, geometric simplexes dimension is calculated as where r=h_l/d_ms; geometric simplex is dimensionless value; h_l is the liquid phase layer thickness between solid phase bodies in mm; d_ms is the mean linear dimensions of solid phase bodies in mm; ρ_ds is the dispersed system density in kg/m³ calculated from formula ρ_ds = ((1+N_l/s) ρ_l ρ_s)/(N_l/s ρ_s + ρ_l); ρ_l is the solid state density in g/cm³; ρ_s is the liquid state density in g/cm³; γ_s is the solid phase mass enclosed in a volume in g/cm³; ρ_ds is the dispersed system density in kg/cm³; N_l/s is the mass ratio between liquid and dry solid state phases being dimensionless value; N is the value calculated as N=(1/γ_s - 1/ρ_s).

EFFECT: unified geometric simplex detection; reduced number of tests.