|
Lecture room B
|
Lecture room G
|
|
08:00
Registration & coffee
|
|
09:00
Conference opening
|
09:30
Keynote Siddhartha Krishnamurthy (NASA Langley Research Center)
Chair: Antonio Torija Martinez
09:30
60 mins
|
A Brief History of Psychoacoustic Testing at NASA
Siddhartha Krishnamurthy
|
|
|
10:30
BREAK
|
11:00
Session 1: Noise propagation and low-noise route planning
Chair: Xin Zhang
11:00
20 mins
|
Incorporation of Ambient Sound Levels into UAS Flight Path Optimisation
Nathan Shrubsole-Green, Carlos Ramos-Romero, Antonio T Martinez
|
11:20
20 mins
|
From aeromechanics to auralization – a comprehensive analysis model of a novel eVTOL concept
Daniel Eble, Daniel Redmann, Johannes D. Schmid, Michael W. Bauer, Julia V. Lippold, Susanne Bartels
|
11:40
20 mins
|
Combined drone and road-traffic noise modelling for dynamic exposure assessment in cities
Sacha Baclet, Ulf Tengzelius, Ulf Orrenius, Romain Rumpler
|
12:00
20 mins
|
Flight Test Characterization of Multirotor Aircraft Noise Variability
Joel Sundar Rachaprolu, Eric Greenwood
|
|
11:00
Session 2: Experimental Aeroacoustic Measurements – Field 1
Chair: Nicolaas van Oosten
11:00
20 mins
|
Commercial Multicopter Propellers in Flight: Noise Directivity, Sound Power, and Efficiency
Julian Benz, Gert Herold, Andreas Gründer, Stefan Becker
|
11:20
20 mins
|
Development of an onboard microphone cage for in-flight characterization of drone noise sources
Peter Hartford, Riccardo Zamponi, Christophe Schram
|
11:40
20 mins
|
Modelling the sound exposure for a field study on medical UAV operations in the city of Zurich, Switzerland
Claudio Affolter, Jonas Meister, Jean Marc Wunderli
|
12:00
20 mins
|
Towards accurate UAV source models for noise mapping
Ulf Orrenius, Ulf Tengzelius, Mats Åbom
|
|
|
12:20
LUNCH
|
14:00
Session 3: UAS/UAM noise modeling 1
Chair: Lin Wang
14:00
20 mins
|
Drone Directivity Measurements under Realistic Flight Conditions in an Anechoic Environment for Spectral and Psychoacoustic Characterization
Felix Hochbaum, Gert Herold, Vanessa R. Kempen, André Fiebig
|
14:20
20 mins
|
Gaussian Process-Based Time-Domain Modeling for Multi-Rotor Noise Prediction
Jeongwoo Ko, Minhyuk Kim
|
14:40
20 mins
|
A numerical study on the aeroacoustics of a propeller at low Reynolds number subjected to vortical gusts
Mario Alì, Andrea Piccolo, Riccardo Zamponi, Daniele Ragni, Francesco Avallone
|
|
14:00
Session 4: Experimental Aeroacoustic Measurements – Field 2
Chair: Camilo Ignacio Andino Cappagli
14:00
20 mins
|
Effect of Propeller Blade Spacing on Quadcopter’s Aeroacoustic Noise and Sound Quality
Carlos Ramos-Romero, Dima Usov, Antonio Filippone, Antonio Torija Martinez
|
14:20
20 mins
|
Influence of acoustic ground reflections on the sound perception of a hovering quadcopter drone
Roberto Merino-Martinez, Renatto Yupa Villanueva, Josephine Pockelé, Amy Morin, Mirjam Snellen
|
14:40
20 mins
|
Wireless accelerometers: can they be useful for understanding drone vibration at flight?
Bin Liu, N. Costa, D. Tcherniak
|
|
|
15:00
BREAK
|
15:30
Session 5: UAS/UAM noise modeling 2
Chair: Ingrid Legriffon
15:30
20 mins
|
Noise mitigation using toroidal blade propeller in quadrotor UAV
Sai Kiran Reddy Adapa, Navrose Navrose
|
15:50
20 mins
|
Aerodynamic and Aeroacoustic Evaluation of Looped Propeller Blades with Biomimetic Modifications
Ewan Courts, Abdesselam Bouferrouk, Justin du Plessis
|
16:10
20 mins
|
Numerical noise prediction of a tilting rotor in forward flight
Marco Picillo, Mattia Barbarino, Francesco Avallone
|
16:30
20 mins
|
Design and Optimisation of a Low Noise Unmanned Aerial System Propeller
Nikki Brown, Dan Withey
|
|
15:30
Session 6: Experimental Aeroacoustic Measurements – Field 3
Chair: Felix Hochbaum
15:30
20 mins
|
Prediction of acoustic dynamics during horizontal flights of a contra-rotating propeller UAV
Camilo Ignacio Andino Cappagli, Alireza Amiri-Simkooei, Mirjam Snellen
|
15:50
20 mins
|
Measurements of outdoor drone noise
Christine Huth, Sonia Alves, Florin Herold, Julian Babl, Emilian Zehetbauer
|
16:10
20 mins
|
On-board Acoustic Measurements on Drones: Self-Noise Characterization and Detection of External Sound Sources
Stefan Becker, Julian Benz
|
|
|
16:30
short BREAK
|
|
16:50
No Session
|
16:50
Session 8: Drone Audition - Listening with Drones
Chair: Jeongwoo Ko
16:50
20 mins
|
Can Drones Hear Birds from the Sky? Hardware and Software Lessons from UAV Bioacoustic Monitoring
Lin Wang
|
17:10
20 mins
|
Listening with drones: Denoising algorithms for best performance
Paula Chale Castell, Roberto Merino-Martinez, Toros Senan, Stephy Annie Curie
|
|
|
17:30
Welcome drinks
|