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 decide meshing type and all detail for CFD analysis?

01 January 1970 6,843 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 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

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 simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View