Onboard Acoustic Prediction Method for VTOL Aircraft

Mrunali Botre, Daniel Wachspress, Eric Greenwood, Kenneth S. Brentner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A novel method is presented in which a mid-fidelity, physics-based rotorcraft aeroacoustic model is calibrated to closely match flight test integrated acoustics metrics and subsequently shown to be able to accurately predict acoustic pressure time-history and narrowband spectra.

Original languageEnglish (US)
Title of host publicationFORUM 2023 - Vertical Flight Society 79th Annual Forum and Technology Display
PublisherVertical Flight Society
ISBN (Electronic)9781713874799
StatePublished - 2023
Event79th Vertical Flight Society Annual Forum and Technology Display, FORUM 2023 - West Palm Beach, United States
Duration: May 16 2023May 18 2023

Publication series

NameFORUM 2023 - Vertical Flight Society 79th Annual Forum and Technology Display

Conference

Conference79th Vertical Flight Society Annual Forum and Technology Display, FORUM 2023
Country/TerritoryUnited States
CityWest Palm Beach
Period5/16/235/18/23

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Control and Systems Engineering

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