Self-Propelled Submarine Motion CFD Simulation

Master Self-Propelled Submarine Motion Simulation with Dynamic Mesh (6-DOF) in ANSYS Fluent

Dive into the cutting-edge world of marine engineering simulations with our comprehensive episode on Self-Propelled Submarine Motion using ANSYS Fluent’s Dynamic Mesh capabilities. This advanced tutorial is the fourth chapter of our Dynamic Mesh Training Course, designed to elevate your CFD skills to expert levels.

Episode Overview

In this hands-on session, you’ll learn to simulate the complex motion of a self-propelled submarine floating on the water surface using the dynamic mesh method in ANSYS Fluent. We’ll guide you through the entire process, from 3D modeling to result analysis, focusing on the advanced dynamic mesh techniques that make this simulation possible.

What You'll Learn

1. Advanced 3D Modeling and Meshing

Master the initial steps of your complex simulation:

• 3D modeling using AutoCAD, CATIA, and ICEM software
• Creating a hybrid mesh (structured and unstructured) with ICEM
• Designing a multi-zone computational domain for air and water

2. Dynamic Mesh Implementation

Learn to apply sophisticated Dynamic Mesh techniques:

• Utilizing smoothing and remeshing methods
• Implementing Six Degrees of Freedom (6-DOF) solver with UDF
• Defining Rigid Body and Deforming mesh zones

3. Multiphase Flow Modeling

Explore advanced multiphase simulation techniques:

• Setting up the Volume of Fluid (VOF) model for air-water interaction
• Implementing open channel conditions for water level definition
• Defining complex inlet and outlet conditions

4. Transient Simulation Setup

Master the setup of time-dependent simulations:

• Configuring transient solver settings
• Setting appropriate time step sizes for accuracy and stability
• Defining simulation duration and data output frequency

Simulation Methodology

Our comprehensive approach ensures you grasp every aspect of this complex simulation:

• Setting up the Dynamic Mesh Model for submarine motion
• Defining 6-DOF motion parameters using User-Defined Functions (UDF)
• Implementing multiphase flow for realistic air-water interaction
• Configuring advanced boundary conditions for open water simulations

Results and Analysis

Learn to interpret and visualize your sophisticated simulation outcomes:

• Analyzing 2D velocity contours in X-Y and Y-Z planes
• Examining volume fraction distributions of air and water phases
• Interpreting submarine translational and rotational movement graphs

Why This Episode is Essential

• Gain expertise in complex marine engineering simulations
• Master advanced Dynamic Mesh techniques with 6-DOF implementation
• Enhance your skills in multiphase flow modeling and open channel simulations
• Develop proficiency in using UDFs for custom motion definitions

Who Should Watch This Episode?

This advanced episode is perfect for:

• Marine and naval engineers
• CFD specialists focusing on complex fluid-structure interactions
• Researchers in hydrodynamics and submarine design
• Graduate students and professionals in advanced computational engineering

Elevate Your CFD Expertise to New Heights

By completing this episode, you’ll be equipped to:

• Simulate complex marine vehicle dynamics
• Apply advanced Dynamic Mesh techniques to various engineering scenarios
• Analyze and optimize submarine designs
• Conduct sophisticated multiphase simulations with moving boundaries

Don’t miss this opportunity to master Self-Propelled Submarine Motion simulation using Dynamic Mesh (6-DOF) in ANSYS Fluent. Enroll now and push the boundaries of your CFD capabilities!