NullableVolumeFlowRate

Overview

Abstract data type

NullableVolumeFlowRate is a simple physical quantity type for the dimension L³T^-1. NullableVolumeFlowRate is abstract and has two concrete subtypes:

• a VolumeFlowRate is an actual value for a physical quantity with a numerical value and a unit of measurement;

• a NullVolumeFlowRate is a null value that explicitly indicates the absence of an actual physical quantity.

Subtypes

• NullVolumeFlowRate

• VolumeFlowRate

Implementation in Proteus Schema

All data attributes with type NullableVolumeFlowRate are implemented as DEXPI generic attributes for physical quantities.

Example

See the examples for VolumeFlowRate and NullVolumeFlowRate.