ANSYS

Creating A User Surface In CFDPost #post_processing how to create a custom surface in ANSYS CFD-Post. This surface can then be used for various post-processing tasks, like showing the contours or reporting the average value of a flow quantity. @Ansysproject

How to obtain hexahedral structural meshing in ANSYS- Learn Mesh Structuring Techniques #Mesh In this tutorial, we learn how to obtain structured hexa mesh for analysis of a mechanical component in ANSYS Static Structural. Structured Hexa Core Mesh was obtained using Multizone meshing technique @Ansysproject

Creating A Sinusoidal Pipe How to create a sinusoidal pipe geometry in ANSYS using Spaceclaim Geometry Modeling tool. @Ansysproject

Thin Baffle Surfaces Creating Thin Baffle Surfaces In Ansys Spaceclaim And Meshing For CFD Simulations @Ansysproject

Structural Optimization in Ansys Mechanical #Mechanical @Ansysproject

Ansys Discovery Live for Fluids Simulation An introduction to Ansys Discovery features and applications for engineers. @Ansysproject

📚 #Book Coding Tutorials for CFD Ahmed Al Makky 👇

Parameterizing CFX and Fluent in Ansys Workbench #CFX @Ansysproject

Supersonic flow in a rocket nozzle #FUN Visualization of pressure, wall-pressure, vorticity and velocity fields during the start-up of a rocket nozzle. 🎓Alexandre Georges-Picot @Ansysproject

Ansys SpaceClaim tutorial #spaceclaim SpaceClaim functionalities, features such as sketching, editing, intersections, repair and share topology have been explained @Ansysproject

Understanding The Finite Element Method #Mechanical the key concept behind the finite element method, which is the stiffness matrix, including how the element stiffness matrices are derived, using techniques like the Galerkin method of weighted residuals. @Ansysproject

How to get Contour Along a Bend Section #Fluent How you can create contour Image plot along any bend profile in ANSYS CFD post Processing. A 90 degree bend pipe geometry has been taken for this tutorial. @Ansysproject

The Smagorinsky Turbulence Model (Part 2) #CFD 🔰 How can the Smagorinsky model be modified 🔰 The eddy size reduction in the logarithmic region 🔰 Van Driest damping function 🎓 Dr. Aidan Wimshurst part one 👇 : t.me/ansysproject/2876 @Ansysproject

Simulation of a shockwave from firing a cannon #Fluent How to use the density based model using ANSYS Fluent to simulate shockwaves generated from cannon firing. This is a 2D simulation of a chamber filled with very high-pressure air. @Ansysproject

🎓 Differences between Frame motion and mesh motion ✅ In mesh motion, Fluent makes the domain move as the user specification. Since there is a motion of the mesh, it must have a non-conformal interface at the junction of cell zones that have relative motion. Non-conformal mesh does not imply that mesh has to be different; it can be precisely the same mesh or different mesh on both sides. However, there have to be individual boundaries belonging to each cell zone at the junction. Mesh motion is meant for simulations where a user is interested in predicting transfer of flow or some other field across the interface without any averaging, such as transfer of eddies or shock waves. It is more accurate. However, it can only be run as transient. Mesh motion has only one reference frame, the inertial one. ✅ Frame motion-based approaches do not involve the movement of the cell zones. Instead, forces are calculated due to the motion and added momentum source terms to the cell zone. The motion is given to the reference frame. The cell zones have zero relative motion with respect to their own reference frame leading to the same conservation equations as those without any motion with force terms added. Frame motion simulations can be steady-state or transient (if speed or direction is a function of time). SRF/MRF is the same, except that SRF has only one cell zone and one reference frame attached to that cell zone. MRF has more than one cell zone, and each has its own reference frame. Some of these may be moving. The frozen rotor approach can also transfer the fields across cell zone boundaries, almost unaltered, just like mesh motion. But mixing plane does the averaging of the fields before transfer. Therefore, no transient phenomenon can transfer across the mixing plane. Everything gets averaged out. @Ansysproject

But How Do Fluid Simulations Work This video will attempt to explain how the mathematics behind fluid simulations work. @Ansysproject

What's New in Ansys Fluent 2021 R1 #Fluent Latest updates and enhancements in the newest release of Ansys Fluent version 2021 R1 @Ansysproject

The Smagorinsky Turbulence Model #CFD ✅ Introduction to the Smagorinsky model for Large Eddy Simulation (LES) 🔰 sub-grid kinematic viscosity 🔰 sub-grid velocity scale 🔰 sub-grid length scale 🔰 Smagorinsky Coefficient 🎓 Dr. Aidan Wimshurst @Ansysproject