04207nam 2200925z- 450 991059506900332120220916(CKB)5680000000080842(oapen)https://directory.doabooks.org/handle/20.500.12854/92070(oapen)doab92070(EXLCZ)99568000000008084220202209d2022 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierAircraft NoiseBasel20221 online resource (296 p.)3-0365-4898-X 3-0365-4897-1 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.History of engineering and technologybicsscTechnology: general issuesbicsscAEDTaeroacousticsair qualityaircraft conceptual designaircraft noiseaircraft noise impactaircraft noise predictionaircraft noise simulationairport operationscenter of excellenceCFDcommunity noiseconceptual aircraft designFAA NPRMFLULA2forward swept winggreen aviationICAO Annex 16ICAO Annex 16 Vol.1jet noisejet-surface interactionlarge eddy simulationslow-noise aircraft designLTO noisemultiobjective optimisationNASA STCAnoise abatement proceduresnoise certificationnoise prediction methodPANAMporous materialPrADORCErotor-stator interaction noisesimulationsonAIRsound qualityspectral matchingsupersonic aircraftSuperSonic Transport (SST)supersonic transport aircraftSustainable and Energy-Efficient Aviation (SE2A)synthetic turbulenceturbulence modelingvalidation with measurementsHistory of engineering and technologyTechnology: general issuesBertsch Lotharedt1322449Sescu AdrianedtBertsch LotharothSescu AdrianothBOOK9910595069003321Aircraft Noise3035019UNINA