Choosing the right solver in ANSYS Fluent depends on the nature of your fluid flow simulation:
Pressure-Based Solver:
* Ideal for incompressible flows (constant density) or low Mach number flows (below 0.3).
Quick Tips and Tricks, Tutorials for Ansys , OpenFoam , OpenSource FEA and more
Choosing the right solver in ANSYS Fluent depends on the nature of your fluid flow simulation:
Pressure-Based Solver:
* Ideal for incompressible flows (constant density) or low Mach number flows (below 0.3).
Calculating the Oscillatory Shear Index (OSI), Ig factor, Area Averaged Wall Shear Stress (AAWSS), and Time Averaged Wall Shear Stress (TAWSS) in ANSYS Fluent involves several steps. Here's a general guide to help you with the process:
ANSYS Mechanical renumbering cell zones/walls after mesh refinement is a common issue when dealing with journal files. Here are two approaches to address this:
In ANSYS Fluent, an opening boundary condition, also referred to as a pressure outlet boundary condition, is used to simulate an outlet where the flow exits the computational domain. It allows the fluid to leave the domain freely without any restrictions. Here's how to define it:
I have simulated unsteady fluidized bed at different superficial velocities and got result. now i want to plot a graph of expansion of bed vs superficial velocity. does fluent contain any option (xy plot) ?
The error message "Colour variable 'Velocity Meridional' does not exist" in ANSYS CFX indicates that the report template you're using is trying to reference a variable that doesn't exist in your simulation data. Here are a few ways to fix this issue: