How can I create baffle in ANSYS Design Modulur?

I am facing problem in creating geometry. My problem includes a rectangle with one vertical baffle inside. Initially I was creating a solid body and then using new plane. I am creating surface...

03 April 2014 4,968 5 View

How do I plot pressure variation using FFT (Fast Fourier Transform) in Fluent?

I want to simulate motion of water in a rectangular tank. I have calculated forces in walls but now facing problem in plotting pressure variation at a certain point vs frequency using FFT. I am...

02 March 2014 2,903 5 View

Multiphase flow - can anyone help?

I want help regarding writing udfs. My problem is basically regarding liquid sloshing. I want to simulate sloshing phenomenon in a rectangular tank having two types of motion. 1-sinusoidal...

10 November 2013 9,097 4 View

Is the courant number fixed at 0.00 while iteration?

I am simulating liquid sloshing problem in ANSYS FLUENT. But while calculating (iteration), global courant number remains at 0.00 and it is not changing and hence there is no movement seen in any...

10 November 2013 2,390 15 View

UDF for sloshing rectangular tank

I have written UDF for sinusoidal wall movement given to a 2-d rectangular tank of dimension (3*3), but after iteration it doesn't show any results or movement in water phase. I have tried...

10 November 2013 416 1 View

Liquid sloshing - can anyone help?

What will be the boundary conditions for a 3D rectangular geometry in liquid sloshing problem?

09 October 2013 9,803 2 View

What is the meaning of time steps in Ansys 13.0?

While doing simulation for unsteady state fluid problem, we use time intervals and time steps in fluent. What is the concrete meaning of these terms?

09 October 2013 6,511 11 View

What are the mathematical equations related to liquid sloshing phenomenon?

What are the mathematical equation related to liquid sloshing phenomenon except continuity and momentum equations and what is the physical significance of these equations?

09 October 2013 3,705 3 View

Liquid sloshing?

I want to start work on sloshing in a rectangular overhead tank filled with water. Motion in the tank is due to earthquake and I want to simulate it using Ansys 13.0. I'm not able to understand...

09 October 2013 3,077 3 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

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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View