METHOD FOR DETERMINING COMPOSITION OF CONDENSED TYPE FRIABLE SYSTEMS Russian patent published in 2005 - IPC

FIELD: technologies for testing properties of materials.

SUBSTANCE: method for determining composition of bi-nonary condensed type systems, in case of core sizes in fractions d₁>d₂>d₃>…>d₉>d₁₀ and in case of core dimensions relations d₂/d₁,d₃/d₂,…,d₁₀/d₉ greater than 0.155 fractions volumes are determined from formulas for binary systems V₁=1m³, Y₁=1-d₂/d₁, V₂=1m³·Y₁·V_e1,m³, for ternary systems V_sm2=1m³, Y₂=1-d₃/d_2av, V₃=1m³·Y₂·V_emp,m³, for quaternary systems V_sm3=1m³, Y₃=1-d₄/d_3av, V₄=1m³·Y₃·V_emp3,m³, for quinary systems V_sm4=1m³, Y₄=1-d₅/d_4av, V₅=1m³·Y₄·V_emp4,m³, for senary systems V_sm5=1m³, Y₅=1-d₆/d_5av, V₆=1m³·Y₅·V_emp5,m, for septenary systems V_sm6=1m³, Y₆=1-d₇/d_6av, V₇=1m³·Y₆·V_emp6,m³, for octuple systems V_sm7=1m³, Y₇=1-d₈/d_7av, V₈=1m³·Y₇·V_emp7,m³, for nonary systems V_sm8=1m³, Y₈=1-d₉/d_8av, V₉=1m³·Y₈·V_emp8,m³, where V₁,V₂…,V₉ - piled up fraction volume with core sizes respectively d₁,d₂,…,d₉,m³,V_sm2,V_sm3,…,V_sm8 - piled up volume of binary, ternary,…,octuple friable condensed type system, m³, Y₁,Y₂,…,Y₈ - coefficient of condensation level of fraction with core size d₁ by fraction with core size d₂, condensation of binary friable system with average core size d_2av by fraction with core size d₃,…, condensations of octuple friable systems with average core size d_8av by fraction with core size d₉, V_e1 - emptiness of fraction with core size d₁, V_emt2, V_emt3,…,V_emt8 - emptiness value for binary, ternary,…, octuple friable condensed type system.

EFFECT: lower laboriousness, higher effectiveness, possible optimization by utilizing computer means.

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