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TIL Suite
Software containing models for
thermal components and systems
Overview
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 2
Physical models for thermal components and systems
Well established system simulation using modelica
Stationary and transient
Based on technical experience with our test benches
Used for modeling and simulation services
Largely visible and expandable code
Overview
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 3
TIL Add-ons for special applications
Very fast and robust thermophysical properties from TILMedia
Reference property data from REFPROP
Supporting different simulation environments
FMU, code export and real-time capable simulations
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Content
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 4
TIL Model library for thermal components and systems
TILMedia for MODELICA
Model library providing thermophysical properties
TILFileReaderImports tabular data from files
TIL Add-On LibrariesAdditional components and systems available to TIL
Training courses and CustomersModelica, TIL introduction and references
R-134a Air Conditioning Cycle CO2 Heat Pump System
TIL General Examples
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 5
Cooling SystemsSecondary Loop
© Daimler AG
TIL Automotive Applications
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 6
Hydrogen Refueling StationsFuel Cell Systems
TIL Hydrogen Systems
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 7
© Volkswagen AG
TIL Industrial Applications
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 8
Supermarket Refrigeration Kalina Cycle
© General Electric
TIL Heat Pump Systems
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 9
Ejector Systems Tumble Dryer
© Miele & Cie. KG
Further Applications and Activities
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 10
Air Handling Units
Climatic Wind Tunnels
District Heating Grids
Domestic Heat
Pump Systems
Industrial Refrigeration
(Chiller Systems)
Solar Organic Rankine
Sorption Refrigeration
Thermoelectric Modules
and Systems
Transport Refrigeration© Stiebel Eltron GmbH & Co. KG
© Cofely Refrigeration GmbH
© Schmitz Cargobull AG
© LTT RWTH Aachen
Heat Exchangers for Liquid,
Gas, Moist Air and VLEFluid
Tube and Tube
Multi-Port Extruded Tubes
Fin and Tube
VLEFluid Components
TIL Standard Components
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 11
Liquid Components
Other Components
Gas Components
Top Level
Plate
Various Moving Boundary heat
exchangers for real time simulation
Shell and
Tube
Pr. StateJunctionFill StationExpanderBoundary Compressor Hyd. Resist.Ejector
Sensor StatePoint Separator Valve 3 W ValveTube TXV TXV-Block
Boundary Fan Junction Sensor Tube Valve Volume Hyd. Resist.
Heat Bdy. Heat Cap. Heat Res. Mech. Bdy.Sensor Mech. Bdy. Sensor Controller
Boundary Exp.Tank Junction Pump Sensor Tube Valve 3 W.Valve Hyd. Resist.inl.Bound. SIMVolume
Exchangeability
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 12
Pressure drop and heat transfer correlations can easily be selected and
exchanged from drop down menus.
Extensibility
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 13
Create your own models using inheritance to extend existing TIL models.
Component models e.g. compressor
Heat transfer
models
Pressure drop
models
Detailed Thermodynamic Models
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 14
TIL models use geometry based
heat transfer and pressure drop
correlations.
Advanced thermodynamic
modeling concepts for both
steady state and transient
simulations are implemented
e.g. Moist air: evaporation,
condensation, dynamic water
balance.
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Content
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 15
TIL Model library for thermal components and systems
TILMedia for MODELICA
Model library providing thermophysical properties
TILFileReaderImports tabular data from files
TIL Add-On LibrariesAdditional components and systems available to TIL
Training courses and CustomersModelica, TIL introduction and references
TILMedia
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 16
Calculation methods to express thermophysical properties of:
Incompressible Liquids
Ideal Gases
Real Fluids (with vapor liquid equilibrium)
Mixtures
Optimized mathematical equations
with extremely high calculation
speeds and high accuracies
Several hundreds of substances available
(also from external sources e.g. REFPROP)
TILMedia Suite interfaces one property core for various
software
Substance properties optimized for stable and extremely fast dynamic simulations
C/C++
TILMedia
core
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Content
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 17
TIL Model library for thermal components and systems
TILMedia for MODELICA
Model library providing thermophysical properties
TILFileReaderImports tabular data from files
TIL Add-On LibrariesAdditional components and systems available to TIL
Training courses and CustomersModelica, TIL introduction and references
TILFileReader
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 18
Convenient import of csv-
and Dymola-result-files
Intuitive GUI: one Modelica
block for each variable
Optional interpolation of
variables
Importing tabular data from files
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Content
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 19
TIL Model library for thermal components and systems
TILMedia for MODELICA
Model library providing thermophysical properties
TILFileReaderImports tabular data from files
TIL Add-On LibrariesAdditional components and systems available to TIL
Training courses and CustomersModelica, TIL introduction and references
One or more dimensional air cabin
compartment models
One or three layer wall models with
manifold options for parametrization
Global sited environment settings for:
General ambient conditions
Solar conditions
Vehicle positioning
Wind settings
Railway
Cars
Transportation
Busses
TIL Add-On Cabin
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 20
TIL Add-On Automotive
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 21
Detailed MPET Heat Exchanger: multilayer & opt. Receiver
NTU Heat Exchanger (Q-ETD)
Internal TubeInTube Heat Exchanger
Add On Cabin Compartment Models
Damper / Flap
Examples / Templates for
Automotive Applications
Thermal heat storages
Tube with dead-time element
Thermostatic valve
Gas Components
Additional Components and Activities
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 22
VLEFluid Components
Controllable swash-plate compressor
with detailed thermodynamics
Polynomial Compressor
EN 12900 / ARI 540
Minimally discretized tube with
temperature profile propagation
Electromagnetic valve
Liquid Components Transport Phenomena
Thermosiphon liquid and refrigerant flow
One and two-phase valve flow
Models for slip
Simple Buildings
Turbo compressor
(controllable)
Compressor within
measured data field
Additional Components and Activities
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 23
Heat Exchangers
2D / 3D Fin and tube, Models enable detailed temperature
distributions and dimensioning tasks of heat exchangers
Finite Difference Method for steady state calculations
Hybrid cooler with optional evaporative cooling on the fins
NTU (Number of Transfer Units) heat exchanger models for
various geometries and flow configurations
QETD Heat flow and entry temperature difference
table based models
Cold storage / heat exchanger using substances
including a solid liquid equilibrium (SLE)
Extras
Battery, electrical & thermal
cells, stacks, modules & systems
Car engine
Simple electrical motor &
converter
Adapter between TIL and other
libraries (ClaRa, ACL, …)
Refrigerant-oil-mixture
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Content
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 24
TIL Model library for thermal components and systems
TILMedia for MODELICA
Model library providing thermophysical properties
TILFileReaderImports tabular data from files
TIL Add-On LibrariesAdditional components and systems available to TIL
Training courses and CustomersModelica, TIL introduction and references
Training courses
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 25
Modelica Training – 2 days
Introduction to object-oriented modeling and simulation of thermal systems.
TIL Training – 1 day
Modeling and simulation of a thermal system step by step using TIL Suite.
Next dates: www.tlk-thermo.de (Braunschweig) and www.tlk-energy.de (Aachen)
In-house training or web-training upon request
Selection of TIL Suite customers
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 26
Audi
BMW
Bosch
Continental
Daimler
Deutsche Bahn
EDF
Ingersoll Rand
Johnson Controls
MAN
Miele
Porsche
Sanden
Sintef
Stiebel Eltron
Vaillant
Volkswagen
Whirlpool
Universities and
Institutes
TIL Suite contains …
Model library for thermal components and systems
Optimized substance properties for extremely fast simulations
Tabular data import from files
Summary
TLK-Thermo GmbH | www.tlk-thermo.com | TIL Suite | December 2019 27
Advantages are …
Exportable models & systems
Real-time capability
A well proven design concept
Maintaining many proper models
and examples for long-time
Additional and user-defined
components available
Wenn Sie noch Fragen haben, zögern
Sie bitte nicht uns zu kontaktieren unter
Oder Ihren Ansprechpartner
TLK-Thermo GmbH
Hans-Sommer-Str. 5
38106 Braunschweig
www.tlk-thermo.de
Vielen Dank
Tel.: +49/531/390 76 -
Fax: +49/531/390 76 - 29
Ingo Frohböse
234