F-0075-2019-14459: Comparison of Acoustic Predictions Using Distributed and Compact Airloads - Technical Paper

Event: Vertical Flight Society 75th Annual Forum and Technology Display

Authors

Matthew Misiorowski

Rensselaer Polytechnic Institute

Phuriwat Anusonti-Inthra

US Army CCDC ARL

Rensselaer Polytechnic Institute

Abstract

Content: This study examines the performance and acoustics of a co-rotating coaxial rotor in hover with flow simulated using the comprehensive analysis code, RCAS, and high-fidelity CFD/CSD model with Helios. A viscous vortex particle

Meta Tags

Topics: Computational fluid dynamics (CFD)
Propellers and rotors
Research and development
Acoustics

Affiliated or Co-Author: Rensselaer Polytechnic Institute
US Army CCDC ARL

Details

DOI: https://doi.org/10.4050/F-0075-2019-14459

Citation: Misiorowski, M., Anusonti-Inthra, P., and Gandhi, F., "Comparison of Acoustic Predictions Using Distributed and Compact Airloads," Vertical Flight Society 75th Annual Forum and Technology Display, Philadelphia, Pennsylvania, May 13, 2019, https://doi.org/10.4050/F-0075-2019-14459.

Additional Details

Publisher: The Vertical Flight Society

Published: 5/13/2019

Product Code: F-0075-2019-14459

Content Type: Technical Paper

Language: English