Modelica.SIunits.Conversions

Conversion functions to/from non SI units and type definitions of non SI units

Information

This package provides conversion functions from the non SI Units defined in package Modelica.SIunits.Conversions.NonSIunits to the corresponding SI Units defined in package Modelica.SIunits and vice versa. It is recommended to use these functions in the following way (note, that all functions have one Real input and one Real output argument):

  import SI = Modelica.SIunits;
  import Modelica.SIunits.Conversions.*;
     ...
  parameter SI.Temperature     T   = from_degC(25);   // convert 25 degree Celsius to Kelvin
  parameter SI.Angle           phi = from_deg(180);   // convert 180 degree to radian
  parameter SI.AngularVelocity w   = from_rpm(3600);  // convert 3600 revolutions per minutes
                                                      // to radian per seconds

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name	Description
NonSIunits	Type definitions of non SI units
to_unit1	Change the unit of a Real number to unit="1"
to_degC	Convert from Kelvin to degCelsius
from_degC	Convert from degCelsius to Kelvin
to_degF	Convert from Kelvin to degFahrenheit
from_degF	Convert from degFahrenheit to Kelvin
to_degRk	Convert from Kelvin to degRankine
from_degRk	Convert from degRankine to Kelvin
to_deg	Convert from radian to degree
from_deg	Convert from degree to radian
to_rpm	Convert from radian per second to revolutions per minute
from_rpm	Convert from revolutions per minute to radian per second
to_kmh	Convert from metre per second to kilometre per hour
from_kmh	Convert from kilometre per hour to metre per second
to_day	Convert from second to day
from_day	Convert from day to second
to_hour	Convert from second to hour
from_hour	Convert from hour to second
to_minute	Convert from second to minute
from_minute	Convert from minute to second
to_litre	Convert from cubic metre to litre
from_litre	Convert from litre to cubic metre
from_Ah	Convert from Ampere hours to Coulomb
to_Ah	Convert from Coulomb to Ampere hours
from_Wh	Convert from Watt hour to Joule
to_Wh	Convert from Joule to Watt hour
to_kWh	Convert from Joule to kilo Watt hour
from_kWh	Convert from kilo Watt hour to Joule
to_bar	Convert from Pascal to bar
from_bar	Convert from bar to Pascal
to_gps	Convert from kilogram per second to gram per second
from_gps	Convert from gram per second to kilogram per second
from_Hz	Convert from Hz to rad/s
to_Hz	Convert from rad/s to Hz
to_cm2	Convert from square metre to square centimetre
from_cm2	Convert from square centimetre to square metre
ConversionIcon	This icon will be removed in future Modelica versions.

Modelica.SIunits.Conversions.to_unit1

Change the unit of a Real number to unit="1"

Information

Syntax

SIunits.Conversions.to_unit1(r);

Description

The function call "Conversions.to_unit1(r)" returns r with unit="1".

Example

  Modelica.SIunits.Velocity v = {3,2,1};
  Real direction[3](unit="1") = to_unit1(v);   // Automatically vectorized call of to_unit1

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_degC

Convert from Kelvin to degCelsius

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_degC

Convert from degCelsius to Kelvin

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_degF

Convert from Kelvin to degFahrenheit

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_degF

Convert from degFahrenheit to Kelvin

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_degRk

Convert from Kelvin to degRankine

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_degRk

Convert from degRankine to Kelvin

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_deg

Convert from radian to degree

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_deg

Convert from degree to radian

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_rpm

Convert from radian per second to revolutions per minute

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_rpm

Convert from revolutions per minute to radian per second

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_kmh

Convert from metre per second to kilometre per hour

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_kmh

Convert from kilometre per hour to metre per second

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_day

Convert from second to day

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_day

Convert from day to second

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_hour

Convert from second to hour

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_hour

Convert from hour to second

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_minute

Convert from second to minute

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_minute

Convert from minute to second

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_litre

Convert from cubic metre to litre

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_litre

Convert from litre to cubic metre

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_Ah

Convert from Ampere hours to Coulomb

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_Ah

Convert from Coulomb to Ampere hours

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_Wh

Convert from Watt hour to Joule

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_Wh

Convert from Joule to Watt hour

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_kWh

Convert from Joule to kilo Watt hour

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_kWh

Convert from kilo Watt hour to Joule

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_bar

Convert from Pascal to bar

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_bar

Convert from bar to Pascal

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_gps

Convert from kilogram per second to gram per second

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_gps

Convert from gram per second to kilogram per second

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_Hz

Convert from Hz to rad/s

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_Hz

Convert from rad/s to Hz

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.to_cm2

Convert from square metre to square centimetre

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.from_cm2

Convert from square centimetre to square metre

Information

Extends from Modelica.SIunits.Icons.Conversion (Base icon for conversion functions).

Inputs

Outputs

Modelica.SIunits.Conversions.ConversionIcon

This icon will be removed in future Modelica versions.

Information

This icon of a conversion symbol will be removed in future versions of the library. Instead the icon Modelica.SIunits.Icons.Conversion shall be used.

Extends from Modelica.Icons.ObsoleteModel (Icon for classes that are obsolete and will be removed in later versions).