Enum: MixingRuleModel

Mixing rules applied to equation-of-state parameters for mixtures (the SFF mixture method).

Permissible Values

Value	Description	Aliases
IDEAL	Ideal mixing, no excess properties
VAN_DER_WAALS	Classical van der Waals one-fluid mixing rule with binary interaction parameters	classical, quadratic mixing rule
HURON_VIDAL	Huron-Vidal mixing rule coupling an equation of state to an excess Gibbs energy model
MODIFIED_HURON_VIDAL	Modified Huron-Vidal first/second order mixing rules	MHV1, MHV2
WONG_SANDLER	Wong-Sandler mixing rule with correct low- and high-density limits
PSRK_MIXING	Predictive SRK (PSRK) mixing rule based on UNIFAC

Slots

Name	Description
mixing_rule_model	The mixing rule applied to an equation of state

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/valuesets

LinkML Source

name: MixingRuleModel
instantiates:
- valuesets_meta:ValueSetEnumDefinition
description: Mixing rules applied to equation-of-state parameters for mixtures (the
  SFF mixture method).
title: Mixing Rule Model
from_schema: https://w3id.org/valuesets
contributors:
- orcid:0000-0002-6601-2165
- https://github.com/anthropics/claude-code
status: DRAFT
rank: 1000
permissible_values:
  IDEAL:
    text: IDEAL
    description: Ideal mixing, no excess properties
  VAN_DER_WAALS:
    text: VAN_DER_WAALS
    description: Classical van der Waals one-fluid mixing rule with binary interaction
      parameters
    annotations:
      aliases:
        tag: aliases
        value: classical, quadratic mixing rule
  HURON_VIDAL:
    text: HURON_VIDAL
    description: Huron-Vidal mixing rule coupling an equation of state to an excess
      Gibbs energy model
  MODIFIED_HURON_VIDAL:
    text: MODIFIED_HURON_VIDAL
    description: Modified Huron-Vidal first/second order mixing rules
    annotations:
      aliases:
        tag: aliases
        value: MHV1, MHV2
  WONG_SANDLER:
    text: WONG_SANDLER
    description: Wong-Sandler mixing rule with correct low- and high-density limits
  PSRK_MIXING:
    text: PSRK_MIXING
    description: Predictive SRK (PSRK) mixing rule based on UNIFAC