13 E - Aeroacoustics and Flow Controls

Day / Time: 12.09.2019, 14:00-18:00
Room: K5
Typ: Lecture

Session chair


14:00 - 14:20
Edvard Schroeder, Tze Pei Chong, M. Kamruzzaman, Jeremy Hurault, Phillip Joseph
Aerofoil trailing edge self-noise reduction by Surface Mounted Attenuation Devices
14:20 - 14:40
Thomas Geyer, Richard Peschel
The Effect of flow-permeable material on the Flow Field and the Aerodynamic Noise of Cylinders
14:40 - 15:00
Yannick D. Mayer, Bin Zang, Mahdi Azarpeyvand
On the Effects of Leading Edge Serrations on Aeroacoustic Properties during Stall
15:00 - 15:20
Kwing-So Choi, Jung-Hoon Kim, Giovanni Lacagnina, Phillip Joseph, Seyed Mohammad Hasheminejad, Tze Pei Chong, Muhammad Farrukh Shahab, Mohammad Omidyeganeh, Alfredo Pinelli
Optimisation of Leading-edge Undulations of a NACA 65(12)-10 Aerofoil for Noise Reduction and Aerodynamic Enhancement
15:20 - 15:40
Benshuai Lyu, Lorna Ayton, Chaitanya Paruchuri
Leading- and trailing-edge noise reduction using serrations of new geometry
16:20 - 16:40
Yannick D. Mayer, Xiao Liu, Syamir Alihan Showkat Ali, Mahdi Azarpeyvand
Aeroacoustic and Aerodynamic Study of Trailing-edge Serrated Airfoils in Tandem Configuration
16:40 - 17:00
Seo Yoon Ryu, Cheolung Cheong, Jong-Uk Kim, Byeong Il Park, Se Min Park
Numerical and experimental investigation on effects of blade tip-rake on vortex structure and aerodynamic noise of axial-flow fans in an outdoor unit of air-conditioners
17:00 - 17:20
Sonu K Thomas, K Srinivasan
cancelled - An Experimental study on Aeroacoustics and Shock Dynamics Associated with Hartmann Whistle
17:20 - 17:40
Yannick D. Mayer, Bin Zang, Mahdi Azarpeyvand
Near-field Aeroacoustic Characteristics of a Stalled NACA 0012 Aerofoil
17:40 - 18:00
Wangqiao Chen, Xun Huang
- cancelled - Super-resolution imaging for aeroacoustics