#Buoyant
To download the files and resources used in this video-
https://streamcfd.in/
In this tutorial you will learn about:
• Using #CFX-4 Mesh Import.
• Setting up a time dependent (transient) simulation.
• Modeling #buoyant flow.
The goal of this tutorial is to model a #buoyancy-driven flow that requires the inclusion of #gravitational effects. The model is a 2D partitioned cavity containing air with properties defined at 25°C. The bottom of the cavity is kept at a constant temperature of 75°C, while the top is held constant at 5°C. The cavity is also tilted at an angle of 30 degrees to the horizontal.
The overall approach for solving this problem is to set up a transient simulation to see how the flow develops when starting from #stationary conditions. Because you are starting from stationary conditions, there is no need to solve a #steady-state simulation for use as the initial guess. You will then model the buoyant flow and create a report outlining the results in CFD-Post. You will also create an animation to see changes in temperature with time.