Aeroacustic and Vibroacoustic Advancement in Aerospace and Automotive Systems

• Other Authors: Citarella, Roberto (Editor), Federico, Luigi (Editor), Mattia, Barbarino (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2020
• Subjects: History of engineering & technology; flexible spacecraft; periodic disturbance compensation; compensate torque design; vibration attenuation; reaction wheel.; vibration analysis; FEM; multibody simulations; Plasma flow control; multichannel discharge; plasma synthetic actuator; actuator array; analytic model; centrifugal fan; unsteady flow; vibroacoustics; fluid-structure-acoustic coupling; optimization; high-speed train; pantograph; aerodynamic noise; large eddy simulation; acoustic finite element method; transonic buffet; tangential slot; steady and periodic blowing; postpone of buffet onset; buffet load alleviation; component mode synthesis; petrol engine; NVH; FRF; leakage location; Lamb wave; beamforming; spacecraft in orbit; vibro-acoustics; MDO; aircraft fuselage; aeroacoustics; acoustics; noise; vibration; aeronautics; automotive
• Online Access: DOAB: download the publication; DOAB: description of the publication

This Special Issue highlights the latest enhancements in the abatement of noise and vibrations in aerospace and automotive systems. The reduction of acoustic emissions and the improvement of interior cabin comfort desired by all major transportation industries, as these areas have a direct impact on customer satisfaction and, consequently, the commercial success of new products. Topics covered in this Special Issue deal with computational approaches, instrumentation and data analysis related to noise and vibrations of fixed-wing aircraft, satellites, spacecraft, automobiles, and trains, covering aerodynamically generated noise, engine noise, sound absorption, cabin acoustic treatments, duct acoustics, and vibroacoustic properties of materials. This Special Issue also focuses on industrial aspects. Existing procedures and algorithms that are useful in reaching the abovementioned objectives in the most efficient way are illustrated in the collected papers.