UNITS
Description
UNITS
is a keyword that can be specified for PUMP and COMPRESSOR CHARTS. This is a requirement and must be specified.
For pumps this must be specified in FACILITY_INPUTS
, whilst for compressors it must be within MODELS
.
Format
Pumps
FACILITY_INPUTS:
- NAME: <pump chart name>
...
UNITS:
RATE: <rate unit, currently only AM3_PER_HOUR supported>
HEAD: <polytropic head unit, M, KJ_PER_KG, JOULE_PER_KG supported>
EFFICIENCY: <Pump efficiency unit FRACTION or PERCENTAGE.>
Compressors
MODELS:
- NAME: <name of chart, for reference>
...
UNITS:
RATE: <rate unit, currently only AM3_PER_HOUR supported>
HEAD: <polytropic head unit, M, KJ_PER_KG, JOULE_PER_KG supported>
EFFICIENCY: <polytropic efficiency unit, FRACTION and PERCENTAGE.>
....
Example
Pumps
FACILITY_INPUTS:
- NAME: single_speed_pump
TYPE: PUMP_CHART_SINGLE_SPEED
...
UNITS:
RATE: AM3_PER_HOUR
HEAD: M
EFFICIENCY: PERCENTAGE
Compressors
MODELS:
- NAME: predefined_variable_speed_compressor_chart
TYPE: COMPRESSOR_CHART
CHART_TYPE: VARIABLE_SPEED
UNITS:
RATE: AM3_PER_HOUR
HEAD: M
EFFICIENCY: FRACTION
...