How to write udf code for Pulsatile blood flow simulations?

Hi, I am working on blood flow simulation based on CT scan data. I want to know how to write udf for Ansys fluent simulations for pulsatile flow conditions. Thanks

10 November 2019 5,625 3 View

How to simulate Fluid structure interaction problem in human artery by ansys fluent ?

Hi, I am using CT/MRI data for 3D modelling. I have modelled 3d File for simulation , i want to know FSI simulation setup on ansys fluent.

05 June 2019 3,756 3 View

How to couple air and structure in abaqus?

Hi, I want to do air structure interaction of human ear i have modeled 3d input file fro abaqus using MIMICS Software. But after importing in abaqus how to couple the bone, cartilage and air each...

09 October 2017 1,643 0 View

What should be the boundary condition for torque analysis of concentric cylinder in abaqus and how to apply load?

07 August 2017 4,387 1 View

Modeling of 3D file abdominal artery and meshed using tetrahedral element using 3matic?

10 November 2016 9,869 1 View

From where i can get blood flow properties based on gray value ?

Related to simulation in CFD

01 January 1970 8,731 3 View

How to convert .stl file into .igs file for cfd analysis?

01 January 1970 5,170 2 View

I have stl file of Abdominal aorta, i want to do meshing in ansys so what to do?

ANSYS CFD

01 January 1970 4,951 1 View

How to create plane according to geometry in post processing in ansys fluent?

01 January 1970 3,303 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View