working volume
IRI: https://spec.industrialontologies.org/ontology/construct/WorkingVolume
Defined In: https://spec.industrialontologies.org/ontology/biopharma/BiopharmaParameter/
SubClass Of: volume
Class Hierarchy
owl:Thing › bfo:entity › bfo:continuant › bfo:specifically dependent continuant › bfo:quality › morphological quality › physical size › volume › working volume
Definition
volume that is a quality of process material and that is the volume occupied by that process material in a vessel during a planned process
Explanatory Notes
Working volume is the actual volume of process material present in a vessel during a planned process. It should be distinguished from working volume capacity, which is a capacity of the vessel, and from total vessel volume, which is a geometric volume of the vessel. For example, a bioreactor may have a total vessel volume of 250 L, a working volume capacity of 50–200 L, and a working volume of 120 L during a particular cell cultivation process
Examples
- the 120 L working volume of a CHO cell culture in a 250 L bioreactor during a fed-batch cultivation process; the 3 L working volume of buffer in a mixing vessel during buffer preparation;
Primitive Class
This class is declared primitive and it does not have necessary and sufficient condiftions defined.
Primitive Rationale
There are insufficient constructs for creating a set of necessary and sufficient conditions
Formal Axioms
First-Order Logic Axioms
WorkingVolume(x) → Volume(x) ∧ ∃m (MaterialEntity(m) ∧ qualityOf(x, m) ∧ ∃p (PlannedProcess(p) ∧ participatesInAtSomeTime(m, p)))
Semi-Formal Natural Language Axioms
if x is a ‘working volume’ then x is a ‘volume’ that is the ‘quality of’ some ‘material entity’ that ‘participates in at some time’ some ‘planned process’
Description Logic
constr:WorkingVolume ⊑ constr:Volume
constr:WorkingVolume ⊑ ∃ constr:qualityOf .(bfo:material_entity ⊓ ∃ bfo:participates_in_at_some_time .constr:PlannedProcess)
SubClassOf: constr:Volume
SubClassOf: constr:qualityOf some (bfo:material_entity and bfo:participates_in_at_some_time some constr:PlannedProcess)