TY - BOOK ID - 133765602 TI - Aircraft Noise AU - Bertsch, Lothar AU - Sescu, Adrian PY - 2022 PB - Basel MDPI Books DB - UniCat KW - Technology: general issues KW - History of engineering & technology KW - aircraft noise simulation KW - conceptual aircraft design KW - noise certification KW - ICAO Annex 16 KW - PANAM KW - RCE KW - green aviation KW - airport operations KW - aircraft noise impact KW - noise prediction method KW - large eddy simulations KW - jet noise KW - jet–surface interaction KW - aircraft noise KW - simulation KW - sonAIR KW - FLULA2 KW - AEDT KW - validation with measurements KW - low-noise aircraft design KW - center of excellence KW - Sustainable and Energy-Efficient Aviation (SE2A) KW - forward swept wing KW - PrADO KW - aircraft noise prediction KW - supersonic transport aircraft KW - NASA STCA KW - FAA NPRM KW - LTO noise KW - SuperSonic Transport (SST) KW - aircraft conceptual design KW - aeroacoustics KW - rotor-stator interaction noise KW - porous material KW - turbulence modeling KW - synthetic turbulence KW - CFD KW - supersonic aircraft KW - ICAO Annex 16 Vol.1 KW - multiobjective optimisation KW - community noise KW - air quality KW - sound quality KW - noise abatement procedures KW - spectral matching UR - https://www.unicat.be/uniCat?func=search&query=sysid:133765602 AB - Noise generated by aircraft continues to be a pressing issue for society, as an increasing number of people residing in close proximity to airports make noise complaints on a regular basis. The reduction in aircraft noise is therefore a very important engineering task that would require the careful identification of different acoustic sources around the airplane, the understanding of noise source behavior and ranking along flight trajectories, sophisticated measurement techniques, and robust and accurate numerical tools aimed at predicting the generation of noise, the propagation through the atmosphere, and the resulting noise impact along approach and departure flights. For an overall assessment of the situation, it has to be assessed along entire flight trajectories rather than assessing limited operating conditions only. Furthermore, it is highly recommended to apply multiple acoustic metrics and account for different and widespread observer locations along the flight. Only then can the overall situation be adequately captured. Obviously, this is a highly multidisciplinary effort and no single discipline can address this problem. This reprint includes selected research studies with that multidisciplinary context that deal with numerical or experimental investigations that range from the investigation of specific noise sources to the assessment of noise generated by the overall aircraft in operation. Both basic and applied research studies involving the modelling and simulation of aircraft noise are included. ER -