• CFD

    Workstation for CFD

    I write this entry because I have received several questions about it. Many students, engineers and researchers have consulted me about the necessary computer (processor and graphics card) to develop simulations using ANSYS or OpenFOAM. [...]
  • ANSYS

    Comparison between mesh types

    One of the most important processes when performing a numerical simulation is meshing, currently there are several commercial and free software, in another post we will talk about it, however the most used (I think) is the … […]

  • ANSYS

    OpenFOAM vs ANSYS CFX

    Some time ago they asked me: Ansys is better than OpenFOAM?
    Certainly, the question has no handle, I have always believed that all software is good (considering that they have the same simulation capabilities) and those who are wrong are us, the users. […]

  • CFD

    NACA Airfoil

    National Advisory Committee for Aeronautics airfoils Source: NASA During the late 1920s and into the 1930s, the NACA developed a series of thoroughly tested airfoils and devised a numerical designation for each airfoil — a four [...]
  • CFD

    What’s The Difference Between FEM, FDM, and FVM?

    Source: MachineDesign Author: Bjorn Sjodin is VP of Product Management for COMSOL Inc. How would you define the finite-element method? The finite-element method is a computational method that subdivides a CAD model into very small but [...]

ANSYS CFX vs ANSYS FLUENT

CFD
February 6, 2017 6

What software is better? Or what software is faster? Are the questions that many have asked, ANSYS CFX or ANSYS FLUENT, well it is difficult to say that one is better than another, or that […]

ANSYS History

ANSYS
March 7, 2017 2

Currently, ANSYS is the world’s number one Computational Fluid Dynamics software (sales), followed from afar by its competitors, here we will tell you about the current CFD giant. We invite you to see the sales […]

OpenFOAM Install

CFD
February 26, 2017 2

In the previous post we explained how is the process of installing OpenFOAM on windows, now we show you how to install it, if you already have Ubuntu installed or is your operating system you […]

CFD Beginners – Process of CFD

Beginners
May 21, 2016 1

Process of CFD Each simulation through any CFD program has a process, some steps to follow necessary to achieve our objectives, this process is a set of steps in which you must comply with the guidelines […]

OpenFOAM History

CFD
February 12, 2017 1

Here is a brief history of how OpenFOAM started, and why there are two websites where you can download the software. It is important to emphasize that despite being the same software, both have small […]