⚙️ ANSYS Tutorial: Modal Analysis of a Submerged Beam (Modal Acoustics) 💧
🌐 Explore More:
🔗 https://arminhashemi.org/
🛠️ Need Help with a Project?
📩 https://arminhashemi.org/order-project/
📸 Follow Me on Instagram:
/ caewitharminhashemi
💼 Connect on LinkedIn:
/ cae-with-armin
⚙️ ANSYS Tutorial: Modal Analysis of a Submerged Beam 💧
In this ANSYS tutorial, you’ll learn how to calculate the natural frequencies of a cantilever beam submerged in water using Modal Acoustics.
Heavy fluids like water introduce added mass effects, which reduce the structure's natural frequencies—something that cannot be easily captured using Navier–Stokes equations.
We’ll walk through each step, from geometry creation in SpaceClaim to applying boundary conditions and analyzing the mode shapes.
🔍 What You’ll Learn:
✅ How to use Modal Acoustics in ANSYS
✅How fluid affects structural natural frequencies
✅Geometry in ANSYS SpaceClaim
✅Assigning materials and defining fluid–acoustic interaction
✅Using shared topology and modal acoustics in ANSYS
👍 Like this tutorial?
💬 Drop your questions in the comments
🔔 Don’t forget to subscribe for more COMSOL and ANSYS content!
0:00 1:37 Introduction
1:38 7:41 Geometry
7:42 8:46 Material
8:47 9:22 Mesh
9:23 12:24 Boundary Conditions
12:25 Results
#Eigenfrequency #Acoustics #VibrationAnalysis
#EngineeringSimulation #COMSOLMultiphysics #FluidStructureInteraction #ansystutorial #ansysmodalanalysis #ansysmodalacoustics #CAEwithArmin