Simcenter STAR-CCM+
Aeroacoustics

Course Code
TR09312
Software
Simcenter STAR-CCM+ 2020.1
User Level
Advanced
Pricing ID
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List Price
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Live In-Person Duration
2 Days

The aim of this course is to teach the techniques needed to conduct accurate and efficient aeroacoustic simulations using computational fluid dynamics.

The course is structured as a combination of lectures, demonstrations and workshops (tutorials). The course begins with an introduction to the fundamental principles of aeroacoustics, including the concept of acoustic analogies to derive various models available inside STAR-CCM+, such as the Ffowcs-Williams & Hawkings (FW-H) model. This is followed by a sequence of STAR-CCM+ simulation cases which demonstrate the various acoustic models and features available for noise source resolution and analysis. Attendees will learn how to set-up simulations for aero-acoustic problems, and perform the necessary post-processing to analyze the noise sources.

This is a public classroom training offered at our training center in Nuremberg under our "Guaranteed to Hold" policy. It can be attended using 12 "Simcenter Training Credits" [TR-SCS-TOK] or 2400 "Learning Services Credits" [DE-LS-CDTS] per attendee.

Diese Schulung wird in deutscher Sprache gehalten. Die Kursbegleitunterlagen sind in englischer Sprache.

WHO SHOULD ATTEND

Suited for any engineer involved or interested in CFD modeling of aeroacoustic problems.

PREREQUISITES

Required courses:

PROVIDED COURSE MATERIALS
  • Student Guide
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PRIMARY COURSE TOPICS

Day 1

  • Lectures: Introduction to Acoustics and Aeroacoustics
  • Workshop: Direct Noise calculations, applied to sun-roof buffeting
  • Lectures: DES and LES Methodologies

Day 2

  • Lectures: Acoustics analogies and FW-H
  • Workshop: FW-H on a simple fan model and duct inlet
  • Lectures: Acoustic Wave solver
  • Lectures: Post-processing transient data