Course: Radioss Fluid Structure Interaction

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Radioss Fluid Structure Interaction

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Course Summary

For advanced Radioss users, we offer a Fluid-Structure Interaction training, which deals with modeling (ALE, SPH) and computation of fluids and their structural interaction. The following topics are covered: Drop tests of fully and partially filled containers, tank sloshing, ditching, bird strike, shock absorbers (viscosity), and explosions.

Prerequisites

Basic understanding of Finite Element simulation in general recommended.
Altair HyperWorks Pre and ?Post Processing.
Basic Radioss knowledge.

Duration

The training sessions will take place over four days. Each session will last for two hours.

Session 1	Session 2	Session 3	Session 4
Altair Radioss FSI Introduction Fast Pre-Design Features Arbitrary Lagrange Euler (ALE) Methods Exercises 1A-1C	Equations of State and Detonics Multi-material Laws and Solver Exercises 2A-2C; Q&A	Coupling Methods Useful Features Result Analysis Exercises 3A-3C	Introduction to SPH, Property, Materials & Failure Boundary Conditions, Inlet, Outlet Contacts SPH Specific Post-Processing Solid to SPH Approach (Sol2SPH) Exercises 4A-4C

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- COURSE SUMMARY: For advanced RADIOSS users, we...
  Course Summary:
  
  For advanced RADIOSS users, we offer a Fluid Structure Interaction training, which deals with modeling (ALE, SPH) and computation of fluids and their structural interaction. The following topics are covered: Drop tests of fully and partially filled containers, tank sloshing, ditching, bird strike, shock absorbers (viscosity) and explosions.
  
  Prerequisites
  Basic RADIOSS knowledge
  
  Goals and Objectives:
  
  Introduction to Eulerian and Arbitrary Lagrangian Eulerian (ALE) formulations
  
  ALE Grid formulations
  
  Element compatibility and mesh requirements
  
  Compatibility with material laws
  
  Fluid modelling – Equation Of State (EOS)
  
  Boundary conditions
  
  Multi-Material formulations
  
  Contact interfaces
  
  Introduction to SPH
  
  Solver basic inputs
  
  Numerical parameters
  
  Time step
  
  Material laws and failure models
  
  Boundary conditions
  
  Contacts and interfaces
  
  Post-processing
  
  Solid to SPH approach (Sol2SPH)
  Detonation Modeling
  
  Explosives
  
  Ideal Detonation
  
  Shock Ignition
  
  Post Treatment
Scheduled Seminars
Radioss Fluid Structure Interaction Course Certificate

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