Search found 9 matches
- Wed Apr 17, 2024 1:03 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Problem simulating simple geometries (negative pressures)
- Replies: 12
- Views: 4161
Re: Problem simulating simple geometries (negative pressures)
I am facing same problem but my model is right coronary artery and flow is pulsatile.
- Mon Apr 15, 2024 9:52 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Basic Information
- Replies: 1
- Views: 434
Basic Information
Hi,
I just want to know do simvascular consider gravity/or not while simulating.
I just want to know do simvascular consider gravity/or not while simulating.
- Tue Apr 09, 2024 11:37 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: negative pressure significance
- Replies: 3
- Views: 969
Re: negative pressure significance
sorry for bad quality image, i am sending with better view. yes,my inlet velocity is negative and i have also shared models and inlet data via google drive previously again previous query remain same I have run a simulation of pulsate nature for 3 cycle but the result comes is negative at inlet pres...
- Thu Apr 04, 2024 11:08 pm
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: negative pressure significance
- Replies: 3
- Views: 969
negative pressure significance
Hi, I have run a simulation of pulsate nature for 3 cycle but the result comes is negative at inlet pressure and approximate zero at outlet pressure flow should be in high pressure to low pressure(by voltage analogy) but mine is coming negative; is it mean vacuum pressure(not on absolute scale)? tha...
- Thu Mar 14, 2024 2:40 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: pressure vs avg pressure
- Replies: 4
- Views: 375
pressure vs avg pressure
After simulation we get two types of pressure 1)pressure 2)avg_pressure, i did not understand between two,please describe the difference
- Tue Mar 12, 2024 4:17 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Basic parameter in simulation section
- Replies: 3
- Views: 341
Re: Basic parameter in simulation section
when we export the simulation result in paraview,the naming which we give in simvascular(inlet_cap and outlet_cap) is not exported ,so it is difficult to know which one is inlet and which one is outlet. SECOND QUESTION what is output dimension of simulation result when previewed in paraview in legen...
- Sat Mar 09, 2024 12:10 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Basic parameter in simulation section
- Replies: 3
- Views: 341
Basic parameter in simulation section
Hello, I just wanted to know what are function of 1)Initial pressure 2)initial velocity in Basic parameter in simulation section.We already feed volumetric flow rate in boundary condition. SECOND QUESTION In case of cylinder example tutorial problem ,when we export our simulation results in paraview...
- Tue Oct 17, 2023 4:37 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: Simulation issue
- Replies: 1
- Views: 229
Simulation issue
I am trying to perform flow simulations with the aorto-femoral models supplied in the SV model repository. However I always encounter errors or crashes when I click "Create Data Files for Simulation". The error I receive is "Failed to finish creating data files" with no details provided. In the bott...
- Thu Oct 05, 2023 5:08 am
- Forum: SimVascular: Cardiovascular Modeling and Simulation Application
- Topic: meshing issue
- Replies: 0
- Views: 102
meshing issue
In case of a very small distance between two artery, there shows a meshing error