refrigerant

SysMLv1 Parametric Diagram of the Effectiveness-NTU Method for a finned tube cross flow air conditioner heat exchanger

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Tutorial

[TECHNICAL SLIDE TRAIL] The Webel libraries for Wolfram Mathematica: With SysMLv1 models.

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SECTION: Miscellaneous examples of applications of Webel libraries for Mathematica to air conditioners and heat exchangers. With SysMLv1 models.

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SysML Parametric Diagram

The Shah 1982 CHART correlation for saturated boiling heat transfer as SysML Activity Diagrams (2): Detailed view of the hex$SI$Shah$twophase$htc$combined SI Real convention function variant

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Tutorial

[TECHNICAL SLIDE TRAIL] The Webel libraries for Wolfram Mathematica: With SysMLv1 models.

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SECTION: Miscellaneous examples of applications of Webel libraries for Mathematica to air conditioners and heat exchangers. With SysMLv1 models.

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SysML Activity Diagram

The Shah 1982 CHART correlation for saturated boiling heat transfer as SysML Activity Diagrams (1)

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Tutorial

[TECHNICAL SLIDE TRAIL] The Webel libraries for Wolfram Mathematica: With SysMLv1 models.

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SECTION: Miscellaneous examples of applications of Webel libraries for Mathematica to air conditioners and heat exchangers. With SysMLv1 models.

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SysML Activity Diagram

TRAIL: Air Conditioning Psychrometrics (vs CED Engineering course): Example results (only) in Mathematica and SysML using the Webel Psy package and MPsy class

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Example 01: Values from 'tdb' and relative humidity 'r'

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HVAC&R Zone

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Keywords

This zone presents some reference information on Heating, Ventilation, Air-Conditioning, and Refrigeration (HVAC&R), including some worked examples in Mathematica and SysML models.

CoolProp: HOWTO reproduce a pressure vs specific enthalpy chart in Mathematica. Example: R32 refrigerant.

R32 (Methylene Fluoride) refrigerant links

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Many of the properties of R32 are available via calls to the free CoolProp software, which has wrappers in many popular coding languages, as well as for Mathematica.

Refrigeration and Air-Conditioning reference links

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This page collects External links (see section below) to some useful HVAC&R resources, especially for air-conditioning, and heat exchangers (evaporators, condensers).

Simulation of the refrigerant cycle Activities and StateMachine in Cameo Simulation Toolkit

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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Screencast: SysML/MBSE: An air conditioner refrigerant cycle in Cameo Simulation Toolkit

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This video only shows the Activities and StateMachines. For the underlying Block model please visit this accompanying slide trail:

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

© Copyright 2021 Darren R C Kelly (Webel IT Australia). All rights reserved.

Refrigerant cycle Activity allocation

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TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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MagicDraw/Cameo: allocation matrix

SysML Block Definition Diagram (BDD)

Activities driving Refrigerant states transitions

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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SysML Activity Diagram

StateMachine for Refrigerant states

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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SysML StateMachine Diagram

IBD: Context for SimpleDomesticInverterAirCon - detailed

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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SysML Internal Block Diagram (IBD)

IBD: Context for SimpleDomesticInverterAirCon

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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SysML Internal Block Diagram (IBD)

BDD: InverterSubsystem

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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SysML Block Definition Diagram (BDD)

Overview of two SysPhS-style physical interaction Port types

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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SysML Package Diagram

Overview of ValueTypes and Units

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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SysML Package Diagram

Overview of flowing quantities and Port types with flows

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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SysML Package Diagram

BDD: SimpleDomesticInverterAirCon

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

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Slide kind

SysML Block Definition Diagram (BDD)

Package Diagram overview of a simple domestic air conditioner with an inverter

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Tutorial

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

Section

Slide kind

SysML Package Diagram

TRAIL: SysML: Simple model of an air conditioner with a refrigerant cycle and StateMachine driven by Activities in MagicDraw/Cameo

Jump to first slide

IBD: Context for SimpleDomesticInverterAirCon

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