Ansys Fluent Tutorial for beginners | Sloshing | VOF | Expression in Ansys Fluent | Without UDF

Can you write me a review?: g.page/r/CdbyGHRh7cdGEBM/review
/ mech-tech-simulations
/ mech.tech.simulations
/ mechtechsimulations
mechtechsimulations.com/
WhatsApp: [phone]
Timestamps:
0:01 Introduction
0:15 Creating the geometry in DesignModeler
0:52 Generate a mesh
2:01 Add outlet boundary condition
2:47 Enable multiphase modeling
5:07 Defining fluids
5:52 Defining surface tension coefficient
6:07 Defining air and water regions
8:38 Close and save setup
9:30 Save contour plots
10:55 Initialize fluids
11:12 Start simulation
12:23 Create animation
Our useful videos:
A basic tutorial for beginners:
• Ansys Fluent tutorial ...
Tutorial on moving mesh & Transient analysis:
• Ansys Fluent Tutorial ...
• Ansys Fluent Tutorial ...
Tutorial on Aerodynamic Analysis:
• Ansys Fluent tutorial ...
Fundamental Fluid mechanics:
• Euler's Equation of Mo...
Step by step tutorial to simulate the sloshing of water in a container
Mesh generation using Ansys workbench
Naming the boundaries (Named Selection)
Setting up a transient simulation
Importing new fluids from fluent database
Selecting the number of phases for volume of fluid model
Specifying fluids for VOF model
Specifying the boundary conditions as two velocity inlets and a pressure outlet
Initializing the solution
Patching the domain
Specifying the time step value, Number of time steps

[@romaingeorg9206]

Nice video !

[@MechTechSimulations]

Glad you enjoyed it

[@dilipb.n1574]

Hi, is it possible to do the 3d animation of a fluid flow in around a turbine in ansys....can you do a video on that...

[@MechTechSimulations]

Dear Dilip, It is possible to perform operations on 3D meshes in a similar manner to how it is done in 2D; however, the computational cost significantly increases due to the higher number of elements in a 3D mesh.

[@dihanshalindra4816]

Hey sir how can we generate a video for the above solutions without saving the photos

[@MechTechSimulations]

Try setting up phase contours in Graphics and Animations, then create and define a Solution Animation under Calculation Activities. Preview and save the animation as a video by clicking Write/Record.

[@gulraizahmad9493]

Hi would you please tell me the process of CFD simulation
If a container is filled with water and steam is injrcted from one side

[@MechTechSimulations]

You have to patch with water initially to fill the domain with water at 0th time step. Have an inlet boundary at specified flow rate or velocity where the volume fraction of steam should be 1. Refer the following tutorial.
th-cam.com/video/QgQTaXuPmbI/w-d-xo.html

[@danialr6258]

Hello Sir, may i know if we can make a barrier or baffles in the tank in 2D or is it only for 3d

[@MechTechSimulations]

Yes, we can insert baffles and simulate in 2D itself. However, it may not be as realistic. Anyway, the answer to your question is yes, we can include baffles/barriers and simulate them in a 2D Fluent simulation.

[@khalilharun3715]

Hi Sir, do we able to simulate viscoelastic fluid in ansys fluent?

[@MechTechSimulations]

Yes we can. But you may need to write an udf for the properties.

[@user-wl2ne7uq8x]

Hello! How can I find the resonance frequency for my container?

[@MechTechSimulations]

Perform a modal analysis in Ansys Workbench. You will get n number of natural frequencies in different modes. Concentrate on 1st three modes.

[@nahidhasan447]

Hello Sir. I am a new student and am learning ANSYS fluent. Sir, I need to perform a sloshing effect simulation on a ship vessel for my project work. Would you happen to have any tutorial for this purpose? How to create UDF?

[@MechTechSimulations]

Have you tried out my tutorial? I've completed it without using a UDF. Please check if it suits your needs.

[@anirudhkrishnaranga9704]

Sir, from where we install software of solidworks and ansys software.....please send link for installation

[@MechTechSimulations]

www.ansys.com/en-in/academic/students/ansys-student

[@yusufmertdeprem3139]

Hello sir, I'm making all the things same but my program gives me floating point error, what can I do about it? I tried to smaller and bigger mash sizes but it didnt solve.

[@MechTechSimulations]

Try without the acceleration, so we can determine whether the problem is with the acceleration or something else..

[@yusufmertdeprem3139]

@@MechTechSimulations I runned again without acceleration and it didnt give error, tried again with linear acceleration and it gave an float error message again

[@yusufmertdeprem3139]

@@MechTechSimulations I tried without acceleration and it didnt give float error message. When I add acceleration it gives error whatever its linear or time related. And for extra information ım trying to work on 3D tanks.