Package 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 Contents

Function 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

Function Modelica.​SIunits.​Conversions.​to_degC
Convert from Kelvin to degCelsius

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_degC
Convert from degCelsius to Kelvin

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_degF
Convert from Kelvin to degFahrenheit

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_degF
Convert from degFahrenheit to Kelvin

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_degRk
Convert from Kelvin to degRankine

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_degRk
Convert from degRankine to Kelvin

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_deg
Convert from radian to degree

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_deg
Convert from degree to radian

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_rpm
Convert from radian per second to revolutions per minute

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_rpm
Convert from revolutions per minute to radian per second

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_kmh
Convert from metre per second to kilometre per hour

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_kmh
Convert from kilometre per hour to metre per second

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_day
Convert from second to day

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_day
Convert from day to second

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_hour
Convert from second to hour

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_hour
Convert from hour to second

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_minute
Convert from second to minute

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

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Outputs

Function Modelica.​SIunits.​Conversions.​from_minute
Convert from minute to second

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

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Outputs

Function Modelica.​SIunits.​Conversions.​to_litre
Convert from cubic metre to litre

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_litre
Convert from litre to cubic metre

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_Ah
Convert from Ampere hours to Coulomb

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_Ah
Convert from Coulomb to Ampere hours

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_Wh
Convert from Watt hour to Joule

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_Wh
Convert from Joule to Watt hour

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_kWh
Convert from Joule to kilo Watt hour

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_kWh
Convert from kilo Watt hour to Joule

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_bar
Convert from Pascal to bar

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_bar
Convert from bar to Pascal

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_gps
Convert from kilogram per second to gram per second

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_gps
Convert from gram per second to kilogram per second

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_Hz
Convert from Hz to rad/s

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_Hz
Convert from rad/s to Hz

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​to_cm2
Convert from square metre to square centimetre

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

Inputs

Outputs

Function Modelica.​SIunits.​Conversions.​from_cm2
Convert from square centimetre to square metre

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

Inputs

Outputs

Partial Function 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).