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OpenModelica Usage and Applications

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Visualising 1D mechanic model with 3D visualizers ?
Author MSMI
Page: 1

0 Replies

530 Views

Mar-19-20 12:31:09
by MSMI
 
Chemical Package Temperature Control
Author PCModeler20
Page: 1

0 Replies

513 Views

Mar-17-20 20:10:28
by PCModeler20
 
Can't save result during specific time file_attachment
Author Koooot
Page: 1

0 Replies

581 Views

Mar-11-20 23:37:24
by Koooot
 
Open Modelica Catalina Download
Author PCModeler20
Page: 1

0 Replies

628 Views

Mar-09-20 15:23:03
by PCModeler20
 
Fluids: pump curve file_attachment
Author Malik
function polynomialFlow crashes
Page: 1

1 Replies

688 Views

Mar-06-20 17:03:21
by justnielsen
 
Building a model with text
Author Lluc
Page: 1

1 Replies

652 Views

Mar-05-20 14:45:09
by CTG
 
Simple tank and pump system: initialization issues file_attachment
Author ankiagg
Simple tank and pump system: initialization issues
Page: 1

6 Replies

956 Views

Mar-04-20 10:27:58
by ankiagg
 
Initializing error file_attachment
Author BelgianJoris
Does Modelica have a difficult learning curve?
Page: 1

5 Replies

793 Views

Mar-02-20 13:19:07
by CTG
 
Hydraulic component problem
Author GaelRLQT
Modeling of an anti-fall valve
Page: 1

8 Replies

853 Views

Feb-28-20 12:47:49
by CTG
 
Location of inlet/outlet of enhancedstratified tank in Building Lib.
Author Jodeiri
How can we change the location of inlet and outlet of the enhanced stratified tank in Buildings...
Page: 1

0 Replies

608 Views

Feb-28-20 11:52:41
by Jodeiri
 
Is it necessary to use OMEdit to create and simulate a system model?
Author Xwang1976
Page: 1

2 Replies

642 Views

Feb-28-20 11:39:02
by Xwang1976
 
Simple tank and pump system: initialization issues
Author ankiagg
Simple tank and pump system: initialization issues
Page: 1

0 Replies

477 Views

Feb-28-20 08:44:41
by ankiagg
 
Rankine Cycle
Author npayne
Page: 1

0 Replies

733 Views

Feb-25-20 15:52:06
by npayne
 
Combining Chemical Package with Gas Flow file_attachment
Author PCModeler20
Page: 1

0 Replies

547 Views

Feb-25-20 15:00:33
by PCModeler20
 
VM build - how enlarge display
Author Breithaupt
built: openmodelica-1.15.0~dev-45-g634bc00 Fedora 31
Page: 1

1 Replies

478 Views

Feb-25-20 13:30:20
by Breithaupt
 
substanceData in Chemical Package
Author PCModeler20
Page: 1

1 Replies

511 Views

Feb-24-20 17:30:35
by PCModeler20
 
Aliasing
Author Adrien G
Prevent aliasing on some specific variables
Page: 1

0 Replies

525 Views

Feb-21-20 16:54:51
by Adrien G
 
mos file commands
Author FBeaude
How to retrieve all logs coming from a given .mos file run, how to write flat model
Page: 1

2 Replies

2394 Views

Feb-19-20 15:24:42
by DarioMangoni
 
90 vs 90.0002 degree angle
Author HaggunIV
Page: 1

4 Replies

612 Views

Feb-19-20 11:34:02
by HaggunIV
 
what is norminal condion
Author Czzzzz
Page: 1

1 Replies

588 Views

Feb-19-20 11:28:50
by sjoelund.se
 
Heat Storage with four ports in Building Library
Author Jodeiri
What is the proper partial model to be used for modeling a four-port stratified heat storage...
Page: 1

6 Replies

737 Views

Feb-18-20 15:37:17
by Jodeiri
 
OMPython 'new' vs 'old' frontend code generation
Author DeGlenn
Page: 1

3 Replies

842 Views

Feb-09-20 17:53:25
by adeas
 
Stratified Storage Tank in Building Library
Author Jodeiri
Translation Error
Page: 1

4 Replies

1005 Views

Feb-07-20 11:38:34
by Jodeiri
 
Any script for implementing the progress bar?
Author Akb41
Page: 1

2 Replies

652 Views

Feb-06-20 13:10:31
by Akb41
 
Defining electrical Pins as an Output
Author Mota
Page: 1

3 Replies

649 Views

Jan-30-20 09:28:21
by Mota
 
Embedded development
Author fisher.grubb
BeagleBone Black processor board
Page: 1

1 Replies

2225 Views

Jan-29-20 03:58:07
by fisher.grubb
 
Problem about OMOptim
Author Czzzzz
Page: 1

0 Replies

609 Views

Jan-28-20 15:46:02
by Czzzzz
 
Model Selction based on Boolen Parameter or Enumeration
Author Czzzzz
Page: 1

4 Replies

592 Views

Jan-28-20 13:24:44
by CTG
 
how to use Openmodelica Scripting to delete multiple files
Author Czzzzz
Page: 1

4 Replies

826 Views

Jan-27-20 13:42:44
by Czzzzz
 
What is the default version of the Modelica Standard Library
Author oliver@lenord.net
The OMEdit/Options Libraries dialog tab display the Modelica library, which is...
Page: 1

2 Replies

1190 Views

Jan-26-20 18:49:43
by oliver@lenord.net
 
is the Counter in modelica standard bibliothek worry?
Author indieflunk
I want use a Counter in my dual slope ADC. So i want use the Counter in Modelica Liberary in...
Page: 1

0 Replies

529 Views

Jan-25-20 12:48:44
by indieflunk
 
Adding custom library to modelica?
Author mep3
Page: 1

3 Replies

2686 Views

Jan-23-20 07:14:00
by sjoelund.se
 
OpenModelica not installed for all users
Author Jarry
Page: 1

8 Replies

2046 Views

Jan-22-20 16:11:47
by chemtec
 
Python Script inside model
Author linksse
Page: 1

4 Replies

1130 Views

Jan-21-20 10:20:58
by adrpo
 
Questions on an introductory DAEs system
Author Gabri
Page: 1

3 Replies

707 Views

Jan-20-20 15:13:45
by CTG
 
Efficient FMU Export
Author Mota
Page: 1

2 Replies

1490 Views

Jan-20-20 09:41:01
by Mota
 
Resting Time to Zero at a Switching Voltage file_attachment
Author Getudan
Resting Time to Zero at a Switching Voltage
Page: 1

10 Replies

638 Views

Jan-15-20 08:11:30
by CTG
 
Pyfmi, OpenModelica FMU, and IPython (JSON involved)
Author Sylvain Girard
Page: 1

3 Replies

1935 Views

Jan-14-20 15:08:18
by adrpo
 
OpenModelica to run in Python3 environment?
Author janpeter
Page: 1

1 Replies

631 Views

Jan-14-20 12:08:19
by janpeter
 
Real Input connector
Author Sumarani
Can I give a value to the input signal connected to clutch or brake ?
Page: 1

0 Replies

516 Views

Jan-14-20 09:56:16
by Sumarani
 
Modelica.Media open-source two phases library
Author CTG
Page: 1

0 Replies

672 Views

Jan-13-20 16:48:28
by CTG
 
picture inside a block
Author Abderezakabidi
Page: 1

0 Replies

523 Views

Jan-11-20 23:54:53
by Abderezakabidi
 
passing record in external C function
Author Czzzzz
Page: 1

3 Replies

974 Views

Jan-08-20 17:59:08
by adrpo
 
Upload a variable during simulation
Author De Santis
Page: 1

1 Replies

590 Views

Jan-08-20 06:52:53
by Arinomo23
 
Wrong (red cross) icon related to causal connecter when using SIunit
Author mpradov
SIunit Real obtained through an inherited version of standard Modelica SIunits package is not...
Page: 1

1 Replies

514 Views

Jan-07-20 19:41:58
by mpradov
 
Does Dynamic Optimization with OM and IpOpt support Integer Variable?
Author shawnli89
Page: 1

0 Replies

607 Views

Jan-07-20 04:05:01
by shawnli89
 
Runtime error
Author Basma
how to fix the problem
Page: 1

2 Replies

659 Views

Jan-06-20 18:00:23
by Basma
 
output function
Author Abderezakabidi
Page: 1

0 Replies

592 Views

Jan-04-20 01:52:17
by Abderezakabidi
 
Valve travel time
Author victor
Is there any way to set travel time (open/close) on fluid valves in Modelica?
Page: 1

2 Replies

784 Views

Jan-03-20 12:47:39
by victor
 
Runtime terminated in unusual way file_attachment
Author sprl111
Application has Requested the Runtime to terminate in an unusual way.
Page: 1

4 Replies

1738 Views

Jan-03-20 08:49:27
by Basma
 
issue with simulation flag -override OMEdit
Author Pascal2802
Page: 1

12 Replies

2348 Views

Jan-02-20 19:16:52
by hanshell
 
for loop in openmmodelica
Author Abderezakabidi
Page: 1

0 Replies

631 Views

Jan-01-20 14:44:28
by Abderezakabidi
 
how to fix this error
Author Abderezakabidi
Page: 1

0 Replies

561 Views

Dec-30-19 20:19:44
by Abderezakabidi
 
how to fix this error
Author Abderezakabidi
Page: 1

1 Replies

639 Views

Dec-26-19 18:25:55
by CTG
 
how to use function inside a block
Author Abderezakabidi
Page: 1

0 Replies

597 Views

Dec-25-19 23:07:10
by Abderezakabidi
 
Hybrid Power Systems
Author Scripnic
ENGINEERING/COMMERCIAL purpose Modelica model for small hybrid energy systems
Page: 1

0 Replies

663 Views

Dec-24-19 13:38:42
by Scripnic
 
xlsread in modelica
Author Abderezakabidi
Page: 1

0 Replies

627 Views

Dec-21-19 22:54:14
by Abderezakabidi
 
Set structural parameters at translation
Author roberts
Page: 1

2 Replies

805 Views

Dec-20-19 11:32:41
by roberts
 
Licensing of runtime?
Author jklipp
Page: 1

3 Replies

3252 Views

Dec-20-19 07:48:43
by sjoelund.se
 
Trying to use ThermoPower Example with media from another Library file_attachment
Author lcsgoulart
Page: 1

10 Replies

1106 Views

Dec-19-19 00:45:10
by adrpo
 
Mineral Oil Media
Author npayne
Page: 1

1 Replies

708 Views

Dec-18-19 19:16:26
by CTG
 
OpenModelica to run in Python3 environment?
Author janpeter
Page: 1

0 Replies

659 Views

Dec-18-19 17:42:17
by janpeter
 
Version 1.14.0 as VM in Virtual Box?
Author janpeter
Page: 1

6 Replies

807 Views

Dec-18-19 17:19:54
by janpeter
 
OMPython output equidistant results w/o events
Author olivleno
Using OMPython ModelicaSystem to generate an outfile that avoids double entries at the same time...
Page: 1

4 Replies

821 Views

Dec-18-19 10:57:10
by arupa54
 
Exporting FMU of underdetermined Models for coupled Simulation
Author Mota
Page: 1

1 Replies

768 Views

Dec-18-19 06:51:45
by Arinomo23
 
Robustly check simulation timing/failures from MOS script
Author DarioMangoni
Page: 1

0 Replies

539 Views

Dec-17-19 16:13:05
by DarioMangoni
 
Utilize inline integration
Author olivleno
How to use the inline integration capabilities of OpenModelica?
Page: 1

0 Replies

613 Views

Dec-11-19 17:53:47
by olivleno
 
Explanation about Modelica.Electrical.Analog.Sources.ConstantVoltage
Author nugrohoav
Page: 1

0 Replies

560 Views

Dec-11-19 16:19:45
by nugrohoav
 
How to plot Power (W) vs Voltage (V) ?
Author nugrohoav
Page: 1

4 Replies

937 Views

Dec-10-19 17:30:45
by nugrohoav
 
find the bad start values when facing an initialization divergence
Author fuyiwei
Page: 1

0 Replies

576 Views

Dec-10-19 05:25:15
by fuyiwei
 
Export as an image from Command Line
Author sidiq
Page: 1

4 Replies

854 Views

Dec-09-19 04:50:53
by sidiq
 
Solving Loops with Spherical Joints
Author ramboldio
Page: 1

1 Replies

656 Views

Dec-06-19 10:00:32
by ramboldio
 
Print to command prompt when echo is false
Author DarioMangoni
Print only desired text in command prompt
Page: 1

2 Replies

803 Views

Dec-06-19 08:53:48
by DarioMangoni
 
Loops in MOS script with multi-commands body
Author DarioMangoni
Loop over multiple commands with a for loop in a MOS script
Page: 1

3 Replies

778 Views

Dec-05-19 10:59:07
by adrpo
 
Adding medium to fluid simulation
Author victor
Adding medium
Page: 1

1 Replies

856 Views

Dec-02-19 08:30:43
by adeas
 
Interpolation errors when initial conditions are zero
Author ramosmi
Page: 1

0 Replies

584 Views

Nov-30-19 13:22:14
by ramosmi
 
Time units and Python plots
Author ramosmi
Page: 1

0 Replies

623 Views

Nov-27-19 08:55:51
by ramosmi
 
Model of rectifier cannot be initialized
Author Harvey.Weargol
A simple 3 phase rectifier model cannot be initialized.
Page: 1

1 Replies

781 Views

Nov-25-19 09:08:24
by Arinomo23
 
Model of heat exchanger not balanced
Author Gorzki
Page: 1

1 Replies

743 Views

Nov-25-19 08:02:31
by justnielsen
 
Change stepsize during simulation
Author Mota
Page: 1

1 Replies

747 Views

Nov-22-19 13:52:54
by Mota
 
Choice of state variables
Author Lombardi
How can I see which variables are chosen as state variables, and which initial values, for a...
Page: 1

3 Replies

969 Views

Nov-22-19 13:06:59
by Tomillo
 
Chattering detected around time 80.00......
Author YacinOS
Simulation freezes at around 8%
Page: 1

5 Replies

2135 Views

Nov-21-19 16:07:45
by merzaka
 
Total Simulation Time - Possible to set in source code?
Author marvin310
Page: 1

2 Replies

749 Views

Nov-20-19 15:18:49
by perost
 
Initialisation with .mat file
Author TAeZo
initial equation takes precedence over the initialization script
Page: 1

1 Replies

835 Views

Nov-20-19 09:50:00
by TAeZo
 
Algorithmic Debugger file_attachment
Author vivek106singh
I receive erron in simulating with algorithmic Debugger
Page: 1

7 Replies

957 Views

Nov-19-19 10:33:34
by adeas
 
command line error using omc
Author Allen
please help why I see this command line error
Page: 1

2 Replies

2400 Views

Nov-13-19 08:34:31
by adrpo
 
Using the connector in Dymola
Author ironman
Page: 1

0 Replies

587 Views

Nov-11-19 17:32:16
by ironman
 
ADMSL works now with OpenModelica
Author Atiyah78
Page: 1

0 Replies

609 Views

Nov-10-19 13:11:42
by Atiyah78
 
Optimization with OpenModelica - Import the model in CasADi
Author pietrop
Page: 1

0 Replies

831 Views

Nov-04-19 20:18:29
by pietrop
 
RPM Based Installation for EL8
Author ierturk
OMC EL8 repository is broken
Page: 1

1 Replies

695 Views

Nov-04-19 13:03:45
by sjoelund.se
 
ThermoSysPro
Author vivek106singh
For ThermoSysPro Users
Page: 1

1 Replies

815 Views

Nov-03-19 15:41:11
by ironman
 
Create a txt File
Author marv310
Page: 1

2 Replies

1181 Views

Nov-01-19 12:17:57
by marv310
 
Time-varying environment variable for the builtin dynamic optimization
Author shawnli89
Page: 1

1 Replies

892 Views

Oct-21-19 12:00:17
by shawnli89
 
Interpolating and fitting file_attachment
Author DATA99
Page: 1

1 Replies

690 Views

Oct-18-19 10:23:47
by dersh
 
No result files generated v1.13.2 / tearing of systems > 10000
Author Tomillo
Page: 1

0 Replies

658 Views

Oct-18-19 10:21:20
by Tomillo
 
Simulation Internal error file_attachment
Author yojimbo87
Page: 1

6 Replies

4096 Views

Oct-14-19 12:19:29
by merzaka
 
Run fmu created in Simulink in Dymola (Co-Simulation)
Author burp00
Error in simulation
Page: 1

0 Replies

975 Views

Oct-11-19 13:00:19
by burp00
 
OPC UA Client - UaExpert image_attachment
Author Model_Guru
Result is not changing for different exe files
Page: 1

2 Replies

4481 Views

Oct-10-19 11:58:01
by shakti_singh
 
FFT Examples file_attachment
Author anspachm
Page: 1

4 Replies

1717 Views

Oct-05-19 19:02:04
by ulrich1a
 
OpenModelica doesn't follow the discrete logic as expected
Author foadsf
Page: 1

3 Replies

1042 Views

Oct-04-19 10:01:50
by foadsf
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