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OpenModelica Usage and Applications

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Run a .exe file from the modelica library
Author ae_graham
Page: 1

0 Replies

1047 Views

Feb-06-18 16:33:35
by ae_graham
 
Forum e-mails back a password during registration
Author yurivict
Page: 1

1 Replies

1070 Views

Feb-05-18 08:50:27
by adrpo
 
Simulation Procedure
Author Bartt
Model/Solver C-file hiearchy
Page: 1

13 Replies

2333 Views

Feb-01-18 14:51:59
by sjoelund.se
 
Connect the Sine block output to the Multiplex2 input
Author Gibz740
How to solve the "Unmatched Dimension" of the connection
Page: 1

1 Replies

1024 Views

Jan-31-18 20:49:37
by Wolanski
 
Vectorized components of Math Library
Author Wolanski
Modelica.Blocks.Math library for vectorized signals
Page: 1

1 Replies

1672 Views

Jan-31-18 20:46:00
by Wolanski
 
Pump curves warning incorrect file_attachment
Author sgopal1
Polynomial pump characteristics curve incorrect warning
Page: 1

2 Replies

1573 Views

Jan-29-18 20:31:34
by sgopal1
 
ClaRa Library
Author fuyiwei
can't load ClaRa Library
Page: 1

0 Replies

1498 Views

Jan-29-18 08:09:12
by fuyiwei
 
Desuperheater
Author rajeshkharche
Hi everyone, What is desuperheater ? how it is useful in solar system? Anybody knows about...
Page: 1

1 Replies

1307 Views

Jan-28-18 03:54:54
by sgopal1
 
OPC UA client
Author Tonireg
How to communicate with an OPC Server with OpenModelica as client?
Page: 1

0 Replies

1265 Views

Jan-25-18 13:13:14
by Tonireg
 
Large-scale models and FMU for model exchange
Author Neotake
Page: 1

1 Replies

1335 Views

Jan-24-18 14:50:14
by Neotake
 
ClaRa and OpenModelica
Author fuyiwei
ClaRa and OpenModelica
Page: 1

0 Replies

1440 Views

Jan-23-18 03:48:13
by fuyiwei
 
Import of Openmodelica FMU for Co-simulation into Simulink
Author apurvaash
Page: 1

1 Replies

2494 Views

Jan-22-18 20:23:24
by sjoelund.se
 
Discrete logic equations not producing expected results image_attachment
Author ryan.helminen
Page: 1

0 Replies

954 Views

Jan-22-18 16:44:48
by ryan.helminen
 
sublime and OpenModelica
Author fuyiwei
sublime and OpenModelica
Page: 1

3 Replies

1235 Views

Jan-22-18 07:46:00
by Neotake
 
set the font size of OpenModelica
Author fuyiwei
set the font size of OpenModelica
Page: 1

0 Replies

1266 Views

Jan-21-18 07:51:38
by fuyiwei
 
OpenModelica's perfomance
Author fuyiwei
OpenModelica's perfomance
Page: 1

0 Replies

1007 Views

Jan-21-18 07:25:26
by fuyiwei
 
can't save mmodel if with any errors
Author fuyiwei
can't save mmodel if with any errors
Page: 1

1 Replies

1062 Views

Jan-19-18 04:29:24
by Ueda
 
No error when import an package that doesn't exist
Author fuyiwei
No error when import an package that doesn't exist
Page: 1

0 Replies

1038 Views

Jan-18-18 06:23:19
by fuyiwei
 
2-dimensional convective heat transfer component
Author fuyiwei
2-dimensional convective heat transfer component
Page: 1

0 Replies

883 Views

Jan-17-18 15:16:00
by fuyiwei
 
Add ports for self-defind component
Author fuyiwei
Add ports for self-defind component
Page: 1

1 Replies

1126 Views

Jan-17-18 14:48:25
by VicNar
 
How can I generate a line that goes from 0 to 1 by
Author VicNar
Page: 1

0 Replies

1038 Views

Jan-17-18 14:44:26
by VicNar
 
can't load the model
Author fuyiwei
when the path contains Chinese characters, OpenModelica can't load the models
Page: 1

2 Replies

1186 Views

Jan-17-18 13:15:40
by fuyiwei
 
Simulating pressure wave within pipe system(non-uniform cross section) image_attachment
Author Cobra55
Page: 1

1 Replies

1172 Views

Jan-17-18 07:19:41
by Cobra55
 
Interface program called ExternalMedia for CoolProp
Author Cobra55
Cannot to complete setting
Page: 1

0 Replies

1385 Views

Jan-17-18 06:50:11
by Cobra55
 
conditional components - need to recompile?
Author BobF
Page: 1

1 Replies

1097 Views

Jan-16-18 06:38:53
by sjoelund.se
 
Compilation problem
Author bengt.jacobson@chalmers.se
Probably OpenModelica does not find my c-compiler
Page: 1

1 Replies

4237 Views

Jan-15-18 06:00:34
by sjoelund.se
 
Which variables does OM select as states
Author BobF
Page: 1

0 Replies

874 Views

Jan-13-18 12:30:53
by BobF
 
Set boundaries to iterations
Author Benedetta_Galli
Page: 1

0 Replies

955 Views

Jan-11-18 12:18:37
by Benedetta_Galli
 
Model stops file_attachment
Author Ramagini23
Page: 1

0 Replies

1015 Views

Jan-11-18 09:31:45
by Ramagini23
 
Heat Pipe-Thermal Energy Exchanger
Author rajeshkharche
[url=http://http://www.maniks.com/]Heat pipeHeat pipe[/url] is a very efficient way to transfer...
Page: 1

0 Replies

1657 Views

Jan-11-18 09:22:21
by rajeshkharche
 
Missing Variables in OMOptim image_attachment
Author JOssorio
Page: 1

2 Replies

1910 Views

Jan-10-18 15:56:04
by durbhavenkat
 
buildModelFMU and translateModelFMU ignore arguments
Author DarioMangoni
Page: 1

0 Replies

1513 Views

Jan-10-18 13:08:56
by DarioMangoni
 
FMU not generated
Author Johan
FMU not generated when calling translateModelFMU
Page: 1

1 Replies

1338 Views

Jan-10-18 11:03:13
by DarioMangoni
 
Calling external .exe directly in OpenModelica
Author musa_me4
I am trying to call a external .exe inside OpenModelica
Page: 1

0 Replies

1039 Views

Jan-09-18 09:04:22
by musa_me4
 
Maximum Value
Author maxpower
Page: 1

1 Replies

1286 Views

Jan-09-18 05:31:42
by sjoelund.se
 
Java Modelica interface
Author Ramagini23
Page: 1

0 Replies

1228 Views

Jan-06-18 14:15:21
by Ramagini23
 
Extension for visualisation of Expandable connectors
Author jez
Has it been already done? What strategy to adopt?
Page: 1

0 Replies

991 Views

Jan-03-18 22:32:53
by jez
 
OPC-UA and configuration
Author cryogenic
Page: 1

0 Replies

1232 Views

Jan-02-18 22:11:03
by cryogenic
 
Stability region of integration methods image_attachment
Author Perun
Page: 1

1 Replies

1284 Views

Dec-27-17 07:48:21
by Perun
 
Specifying real parameters in graphical editor itself.
Author anunad
Is there a graphical componet for inputting a real paramer?
Page: 1

1 Replies

1107 Views

Dec-23-17 01:05:16
by anunad
 
Diagramme de Bode file_attachmentimage_attachment
Author Theo30
Tracer diagramme de Bode circuit électrique
Page: 1

3 Replies

2099 Views

Dec-21-17 19:09:46
by ceraolo
 
Compile with MSVC 14 and above
Author DarioMangoni
Compile with MSVC 14 (Visual Studio 2015) and MSVC 14.1 (VIsual Studio 2017)
Page: 1

0 Replies

1704 Views

Dec-20-17 14:57:41
by DarioMangoni
 
Maximum number of nonlinear solver iterations at one step
Author Neotake
Page: 1

0 Replies

1309 Views

Dec-13-17 09:26:02
by Neotake
 
Opening Switch
Author rani
I need help to do an electric oven
Page: 1

0 Replies

1053 Views

Dec-12-17 14:31:50
by rani
 
embed large array in executable
Author BobF
Page: 1

0 Replies

1011 Views

Dec-12-17 13:06:18
by BobF
 
tlmmanager.exe
Author Nouidui
Page: 1

1 Replies

1177 Views

Dec-08-17 16:57:48
by robbr48
 
permanent script simulation without recompiling
Author SimSchu
how to run a script.mos with changing parameters "permanently" without reloading and...
Page: 1

0 Replies

1384 Views

Dec-08-17 12:29:08
by SimSchu
 
Need help for a controller
Author Olgaarson
Selecting the coldes x Storage Tanks and activate a Heatpump
Page: 1

0 Replies

951 Views

Dec-07-17 23:48:05
by Olgaarson
 
Too many state events file_attachment
Author BobF
Share input signal causes more state events than are required
Page: 1

0 Replies

1063 Views

Dec-06-17 17:34:08
by BobF
 
OpenModelica Interactive mode
Author bumino
Page: 1

3 Replies

1797 Views

Dec-06-17 09:32:29
by Neotake
 
Open Modelica libraries installation error in Ubuntu 16.04
Author Siv
Please refer to the subject
Page: 1

0 Replies

1791 Views

Dec-06-17 04:08:26
by Siv
 
Hide underlying Modelica model from user.
Author Arne
How to keep the underlying Modelica model hidden and unaccesible for users
Page: 1

0 Replies

1163 Views

Dec-01-17 19:32:34
by Arne
 
HeatingSystem
Author PeterMeth
Example doesnot work
Page: 1

0 Replies

1230 Views

Nov-30-17 13:28:53
by PeterMeth
 
Change name of dsres.mat file
Author Benedetta_Galli
Page: 1

1 Replies

1339 Views

Nov-30-17 13:18:20
by sjoelund.se
 
Fluid library
Author eric_hd
Problems with pressure equalization in ideal gases
Page: 1

6 Replies

2858 Views

Nov-27-17 11:40:42
by eric_hd
 
The default value of csv causes a cyclic dependency. image_attachment
Author marinv29
Page: 1

0 Replies

1035 Views

Nov-26-17 16:13:46
by marinv29
 
ModelicaML installation
Author stanley
Page: 1

10 Replies

4044 Views

Nov-24-17 14:57:56
by mike_legobi
 
Proper usage of Media library
Author knkc
Please help me correct the errors in my code. Thanks.
Page: 1

1 Replies

1836 Views

Nov-24-17 06:04:22
by justnielsen
 
Problems with Modelica DeviceDriver (MDD) serial write
Author SidAgarwal
I am trying to write data to an arduino via the MDD serial library. I am facing a problem w/ data...
Page: 1

0 Replies

1252 Views

Nov-22-17 14:26:48
by SidAgarwal
 
Model giving error in build 1.12 which was working in 1.11 file_attachment
Author pravin
Page: 1

0 Replies

1058 Views

Nov-22-17 07:45:26
by pravin
 
how to initialize the values of parameters with a .mos file
Author Ben
Page: 1

14 Replies

11847 Views

Nov-20-17 02:36:27
by shruthirkumar
 
Generation of model
Author giopi
Page: 1

0 Replies

1069 Views

Nov-16-17 12:19:23
by giopi
 
Problems with OM-Arduino interface
Author SidAgarwal
Page: 1

6 Replies

1708 Views

Nov-12-17 15:30:08
by SidAgarwal
 
Phase change of water and dynamic pipes file_attachment
Author sgopal1
Phase change of water and dynamic pipes
Page: 1

2 Replies

1825 Views

Nov-10-17 12:29:52
by sgopal1
 
Why OpenModelica Socket Communication Module is deprecated
Author Model_Guru
Reason for using CORBA over sockets
Page: 1

1 Replies

1232 Views

Nov-10-17 05:21:45
by sjoelund.se
 
Can't open parameter window image_attachment
Author Ueda
Page: 1

0 Replies

1104 Views

Nov-10-17 02:41:55
by Ueda
 
Not able to compile
Author kushagra
Page: 1

0 Replies

1028 Views

Nov-08-17 11:27:24
by kushagra
 
Extract or Generate C code from Modelica model
Author MarcoMarco
Page: 1

3 Replies

2666 Views

Nov-08-17 05:55:36
by sjoelund.se
 
RefProp Air medium problems with saturation points using ExternalMedia
Author airliquefaction
Page: 1

0 Replies

1767 Views

Nov-01-17 12:30:11
by airliquefaction
 
Simple fluid pump model file_attachment
Author sgopal1
One pump and one tank
Page: 1

4 Replies

3753 Views

Oct-31-17 20:19:27
by sgopal1
 
I am looking for a Modelica model of a thermoelectric module. image_attachment
Author takataka1970
Page: 1

2 Replies

1818 Views

Oct-31-17 08:22:29
by takataka1970
 
Problems with OM dlls and Model exe
Author jalpanchal
Page: 1

0 Replies

1262 Views

Oct-31-17 05:55:11
by jalpanchal
 
Modelling a spark plug
Author Leong
I am currently taking a project regarding ignition system simulation. The circuit of the ignition...
Page: 1

0 Replies

1016 Views

Oct-30-17 13:16:44
by Leong
 
Parameter Variation - Interface to Matlab
Author NR
Page: 1

0 Replies

1184 Views

Oct-24-17 14:49:06
by NR
 
I cannot connect RelTemperatureSensor and CombiTable1D image_attachment
Author takataka1970
Page: 1

2 Replies

1870 Views

Oct-24-17 07:55:48
by takataka1970
 
Failure to find source for installation
Author funnell
Failure when attempting installation from source for Debian
Page: 1

2 Replies

2791 Views

Oct-23-17 20:03:24
by Luk
 
OMEdit: adding magnetic material
Author Dieter Magnets
Page: 1

0 Replies

1008 Views

Oct-23-17 12:18:34
by Dieter Magnets
 
how to setup an option
Author ceraolo
Page: 1

1 Replies

1579 Views

Oct-23-17 07:04:12
by adeas
 
Help getting started on adding graphics to an existing textual model
Author Vestal
Page: 1

1 Replies

1045 Views

Oct-23-17 06:59:19
by adeas
 
Simulation failed with external Media (CoolProp) file_attachment
Author jesper.renz
Problems with Simulation of external Media packages
Page: 1

0 Replies

1852 Views

Oct-13-17 13:58:06
by jesper.renz
 
Dymola: Variable missing in VariableBrowser after Translation
Author Serkan
Page: 1

6 Replies

2703 Views

Oct-13-17 11:40:10
by Serkan
 
Online simulation by reading data from Excel
Author musa_me4
Page: 1

4 Replies

2652 Views

Oct-10-17 09:22:39
by musa_me4
 
Incompatible Pointer Type
Author palmer13
Getting Incompatible Pointer Type error
Page: 1

1 Replies

2153 Views

Oct-09-17 11:18:17
by swaroop.katta
 
Compilation process failed due to function image_attachment
Author swaroop.katta
Page: 1

0 Replies

1129 Views

Oct-08-17 11:49:49
by swaroop.katta
 
objects in loop in Dymola
Author charli333
Page: 1

0 Replies

983 Views

Oct-02-17 13:22:07
by charli333
 
Some more enumeration questions
Author edes
...related to type conversion.
Page: 1

4 Replies

5261 Views

Sep-29-17 05:53:16
by jan.kokert
 
Help with connectorSizing
Author swaroop.katta
Page: 1

0 Replies

1072 Views

Sep-26-17 05:53:18
by swaroop.katta
 
Acceptability of MODELICA in North America
Author Williamhawk
Page: 1

0 Replies

1151 Views

Sep-25-17 09:07:22
by Williamhawk
 
how to connect a sourc and a sink to a water block model
Author Williamhawk
Page: 1

0 Replies

1047 Views

Sep-25-17 09:05:34
by Williamhawk
 
Modelica functions in OMShell for model linearization
Author bruno
Page: 1

1 Replies

1820 Views

Sep-22-17 07:38:14
by sjoelund.se
 
Error when simulating chiller and heat pumps
Author Siv
Page: 1

0 Replies

988 Views

Sep-22-17 06:06:50
by Siv
 
Builtin Dynamic Optimization in OpenModelica
Author GeraldGerald
Page: 1

0 Replies

1052 Views

Sep-20-17 00:24:04
by GeraldGerald
 
Logical Operators
Author davetarsi89
Need some help
Page: 1

0 Replies

1133 Views

Sep-19-17 19:04:55
by davetarsi89
 
Example Model not running
Author Siv
Buildings.Fluid.Chillers.Examples.Carnot_TEva
Page: 1

0 Replies

984 Views

Sep-18-17 08:20:49
by Siv
 
Partial Differential Equations in OM
Author mmostell
how to use the pder function in OM
Page: 1

6 Replies

7794 Views

Sep-15-17 08:41:49
by firasomran
 
State space ODE
Author Gerald
Does Modelica transfer the DAE into state-space
Page: 1

4 Replies

2560 Views

Sep-15-17 08:41:24
by firasomran
 
OPENMODELICA and OPC integration
Author mpicanco
Recipe for OPC integration needed!
Page: 1

2 Replies

2559 Views

Sep-12-17 21:09:15
by mpicanco
 
hardcoded FMU parameters file_attachment
Author arvin_ttl
Page: 1

0 Replies

1178 Views

Sep-08-17 19:12:45
by arvin_ttl
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