Impeller¶

Overview¶

Class

An energy converter component that is an assembly of rotating vanes within an enclosure which is used to impart energy to or derive energy from a fluid through dynamic force (from http://data.posccaesar.org/rdl/RDS414539).

Supertypes

CustomAttributeOwner

Attributes (data)

Name	Multiplicity	Type
Diameter	0..1	NullableLength
MaterialOfConstructionCode	0..1	NullableString
StageIdentifier	0..1	NullableString

Attributes (reference)

Name	Multiplicity	Type
Chamber	0..1	Chamber

Implementation in Proteus Schema

The class is implemented as a Proteus XML element with RDL reference.

Tag: <Equipment>

RDL reference: IMPELLER

ComponentClass: Impeller

ComponentClassURI: http://data.posccaesar.org/rdl/RDS414539

Example

Implementation in Proteus Schema

<Equipment
    ID="impeller1"
    ComponentClass="Impeller"
    ComponentClassURI="http://data.posccaesar.org/rdl/RDS414539" ...>
  ...
</Equipment>

Chamber¶

Attribute (reference)

The Chamber in which the Impeller is located, if applicable. The Chamber must be a component of the same object as the Impeller.

Multiplicity: 0..1

Type: Chamber

Opposite multiplicity: 0..*

Implementation in Proteus Schema

The attribute is implemented using Proteus <Association> elements.

Association type for the attribute ower: "is located in"

Opposite association type: "is the location of"

Example

Implementation in Proteus Schema

<Equipment
    ID="impeller1"
    ComponentClass="Impeller"
    ComponentClassURI="http://data.posccaesar.org/rdl/RDS414539" ...>
  ...
  <Association
    Type="is located in"
    ItemID="chamber1" />
  ...
<Equipment />
...
<Equipment
    ID="chamber1"
    ComponentClass="Chamber"
    ComponentClassURI="http://data.posccaesar.org/rdl/RDS903151421" ...>
  ...
  <Association
    Type="is the location of"
    ItemID="impeller1" />
  ...
<Equipment />

Diameter¶

Attribute (data)

The diameter of the Impeller.

Multiplicity: 0..1

Type: NullableLength

Implementation in Proteus Schema

The attribute is implemented as a DEXPI generic attribute for physical quantities.

RDL reference: DIAMETER

Name: Diameter

AttributeURI: http://data.posccaesar.org/rdl/RDS350954

Example

The instance impeller1 represents an Impeller with a Diameter of 20.0 cm.

Implementation in Proteus Schema

<Equipment
    ID="impeller1"
    ComponentClass="Impeller"
    ComponentClassURI="http://data.posccaesar.org/rdl/RDS414539" ...>
  ...
  <GenericAttributes Set="DexpiAttributes" ...>
    <GenericAttribute
      Name="Diameter"
      AttributeURI="http://data.posccaesar.org/rdl/RDS350954"
      Format="double"
      Value="20.0"
      Units="Centimetre"
      UnitsURI="http://data.posccaesar.org/rdl/RDS1318004" />
    ...
  </GenericAttributes>
  ...
</Equipment>

MaterialOfConstructionCode¶

Attribute (data)

A code that gives the material of construction of the Impeller.

Multiplicity: 0..1

Type: NullableString

Implementation in Proteus Schema

The attribute is implemented as a DEXPI generic attribute for string values.

RDL reference: MATERIAL OF CONSTRUCTION CODE ASSIGNMENT CLASS

Name: MaterialOfConstructionCodeAssignmentClass

AttributeURI: http://data.posccaesar.org/rdl/RDS1460719741

Example

“1.4306” (String)

Implementation in Proteus Schema

<Equipment
    ID="impeller1"
    ComponentClass="Impeller"
    ComponentClassURI="http://data.posccaesar.org/rdl/RDS414539" ...>
  ...
  <GenericAttributes Set="DexpiAttributes" ...>
    <GenericAttribute
      Name="MaterialOfConstructionCodeAssignmentClass"
      AttributeURI="http://data.posccaesar.org/rdl/RDS1460719741"
      Format="string"
      Value="1.4306" />
    ...
  </GenericAttributes>
  ...
</Equipment>

StageIdentifier¶

Attribute (data)

The stage identifier of the Impeller.

Multiplicity: 0..1

Type: NullableString

Implementation in Proteus Schema

The attribute is implemented as a DEXPI generic attribute for string values.

RDL reference: STAGE IDENTIFIER ASSIGNMENT CLASS

Name: StageIdentifierAssignmentClass

AttributeURI: http://sandbox.dexpi.org/rdl/StageIdentifierAssignmentClass

Example

“s1” (String)

Implementation in Proteus Schema

<Equipment
    ID="impeller1"
    ComponentClass="Impeller"
    ComponentClassURI="http://data.posccaesar.org/rdl/RDS414539" ...>
  ...
  <GenericAttributes Set="DexpiAttributes" ...>
    <GenericAttribute
      Name="StageIdentifierAssignmentClass"
      AttributeURI="http://sandbox.dexpi.org/rdl/StageIdentifierAssignmentClass"
      Format="string"
      Value="s1" />
    ...
  </GenericAttributes>
  ...
</Equipment>