Home
Reference Guides
Explore the Extended Definitions, OML Guides, Block Library, API Guide and Glossary.
Block Reference Guide
Describes all of the blocks in the installed Twin Activate library.

Welcome
What's New
Discover new features and enhancements.
Get Started
New to Twin Activate? Learn the basics here.
Tutorials
Start using Twin Activate with our interactive tutorials.
User Guide
Learn about the features and functionality available in Twin Activate.
Reference Guides
Explore the Extended Definitions, OML Guides, Block Library, API Guide and Glossary.
- Extended Definitions for Advanced Users
  PDF file with in-depth information on key topics in the User's Guide.
- Scripting Guide for OpenMatrix Language
  OpenMatrix is a mathematical scripting language.
- Reference Guide for OpenMatrix Language Functions
  The Reference Guide contains documentation for all functions supported in the OpenMatrix language.
- Block Reference Guide
  Describes all of the blocks in the installed Twin Activate library.
- Function Guide for Twin Activate
  Provides information about developing and simulating models through the Twin Activate Application Program Interface.
- Glossary
  Key terms associated with the software.
Frequently Asked Questions
You've got questions? We've got answers!

Ambient

Ambient with constant properties

Ambient

Library

Modelica/Thermal/FluidHeatFlow/Sources

Description

(Infinite) ambient with constant pressure and temperature.

Thermodynamic equations are defined by Partials.Ambient.

Parameters

Ambient_0

Name	Label	Description	Data Type	Valid Values
mo_medium	medium	Medium		FromModelica('Modelica.Thermal.FluidHeatFlow.Media.Medium') FromModelica('Modelica.Thermal.FluidHeatFlow.Media.Air_30degC') FromModelica('Modelica.Thermal.FluidHeatFlow.Media.Air_70degC') FromModelica('Modelica.Thermal.FluidHeatFlow.Media.MineralOil') FromModelica('Modelica.Thermal.FluidHeatFlow.Media.Water') FromModelica('Modelica.Thermal.FluidHeatFlow.Media.Gylcol20_20degC') FromModelica('Modelica.Thermal.FluidHeatFlow.Media.Gylcol50_20degC') FromModelica('Modelica.Thermal.FluidHeatFlow.Media.Water_10degC') FromModelica('Modelica.Thermal.FluidHeatFlow.Media.Water_90degC')
mo_T0	T0	Initial temperature of medium	Scalar
mo_T0fixed	T0fixed	Initial temperature guess value or fixed	Scalar	true false
mo_usePressureInput	usePressureInput	Enable / disable pressure input	Number	0 1
mo_constantAmbientPressure	constantAmbientPressure	Ambient pressure	Scalar
mo_useTemperatureInput	useTemperatureInput	Enable / disable temperature input	Number	0 1
mo_constantAmbientTemperature	constantAmbientTemperature	Ambient temperature	Scalar
mo_T_port	T_port	T_port	Structure
mo_T_port/fixed	fixed		Cell of scalars	true false
mo_T_port/start	start		Cell of scalars
mo_T	T	T	Structure
mo_T/fixed	fixed		Cell of scalars	true false
mo_T/start	start		Cell of scalars
mo_TAmbient	TAmbient	TAmbient	Structure
mo_TAmbient/fixed	fixed		Cell of scalars	true false
mo_TAmbient/start	start		Cell of scalars

Ambient_1

Name	Label	Description	Data Type	Valid Values
mo__nmodifiers	Number of Modifiers	Specifies the number of modifiers	Number
mo__modifiers	Modifiers	Add new modifier	Structure
mo__modifiers/varname	Variable name		Cell of strings	'h' 'pAmbient'
mo__modifiers/attribute	Attribute		Cell of strings	'start' 'fixed'
mo__modifiers/value	Value

Ports

Name	Type	Description	IO Type	Number
flowPort	implicit		output	1
Port 2	implicit		input	mo_usePressureInput
Port 3	implicit		input	mo_useTemperatureInput

See Also