Questions about modelica
Read more about modelica
python (65.1k questions)
javascript (44.2k questions)
reactjs (22.7k questions)
java (20.8k questions)
c# (17.4k questions)
html (16.3k questions)
r (13.7k questions)
android (12.9k questions)
How to use old value of variable with new value of variable in closed cycle in Openmodellica
I want to adjust the mass flow rate of a pump by using similarities laws so if I want to head and flow rate equation. I need to use old value and new value of head so that I can calculate new value of...
Aangan Desai
Votes: 0
Answers: 1
Heat Exchanger in Dymola
I am developing a model for Heat Exchangers. I wrote the energy balance equation. When I check the model, I am getting the error shown in the figure. I am not able to figure it out the remaining three...
YEKAMBARAM RENTAMALLU
Votes: 0
Answers: 1
Hydraulic network results in an under-determined linear system when second heat capacitor is added
I'm trying to model an hydraulic network which exchange heat with two mass of fluid in OpenModelica.
I have two models:
the first one:
and the second one:
The difference between the two is that in t...
maxime3359
Votes: 0
Answers: 0
Simulation of closed volume getting error in simulation part
I modelled a compressor that gives air at a constant mass flow rate of 0.1 kg/s. I used a closed volume (fluid library) to store the air.
When translated there was no error but when I do simulation, I...
YEKAMBARAM RENTAMALLU
Votes: 0
Answers: 0