The scope of this paper is to investigate the sound transmission loss of a typical fuselage panel section, as well as to propose solutions based on the inclusion of a periodic pattern inside its foam core, which aim at passively improving the acoustic performance in a mid-high range of frequencies. In detail, a new fuselage panel configuration is numerically studied, starting from the state of the art regarding the acoustic packages based on porous meta-materials. The main novelties of the present work are represented by the application of a meta-core solution inside an acoustic package of aeronautical interest, as well as a systematic investigation of the effects deriving from its geometrical parameters. In order to reach this goal, a nume...
The scope of this work is to consolidate research dealing with the vibroacoustics of periodic media....
The main advantage of designing sound packages with periodic arrangements is that they can provide a...
The main advantage of designing sound packages with periodic arrangements is that they can provide a...
The scope of this paper is to investigate the sound transmission loss of a typical fuselage panel se...
The scope of this paper is to investigate the sound transmission loss of a typical fuselage panel se...
Abstract The scope of this paper is to investigate the sound transmission loss of a typical fuselage...
The scope of this paper is to investigate the sound transmission loss of an acoustic package of glas...
International audienceThe sound transmission loss of complex curved aircraft panels under diffuse ac...
International audienceThe sound transmission loss of complex curved aircraft panels under diffuse ac...
International audienceThe sound transmission loss of complex curved aircraft panels under diffuse ac...
The main advantage offered by composite structures used in the aeronautical field is the high streng...
In this paper, some guidelines are provided in order to predict at which frequency the 1st performa...
Nowadays, an aircraft project cannot neglect noise consideration for interior and exterior noise. F...
International audienceThis extended abstract illustrate results examining how, on two case studies, ...
The scope of this work is to consolidate research dealing with the vibroacoustics of periodic media....
The scope of this work is to consolidate research dealing with the vibroacoustics of periodic media....
The main advantage of designing sound packages with periodic arrangements is that they can provide a...
The main advantage of designing sound packages with periodic arrangements is that they can provide a...
The scope of this paper is to investigate the sound transmission loss of a typical fuselage panel se...
The scope of this paper is to investigate the sound transmission loss of a typical fuselage panel se...
Abstract The scope of this paper is to investigate the sound transmission loss of a typical fuselage...
The scope of this paper is to investigate the sound transmission loss of an acoustic package of glas...
International audienceThe sound transmission loss of complex curved aircraft panels under diffuse ac...
International audienceThe sound transmission loss of complex curved aircraft panels under diffuse ac...
International audienceThe sound transmission loss of complex curved aircraft panels under diffuse ac...
The main advantage offered by composite structures used in the aeronautical field is the high streng...
In this paper, some guidelines are provided in order to predict at which frequency the 1st performa...
Nowadays, an aircraft project cannot neglect noise consideration for interior and exterior noise. F...
International audienceThis extended abstract illustrate results examining how, on two case studies, ...
The scope of this work is to consolidate research dealing with the vibroacoustics of periodic media....
The scope of this work is to consolidate research dealing with the vibroacoustics of periodic media....
The main advantage of designing sound packages with periodic arrangements is that they can provide a...
The main advantage of designing sound packages with periodic arrangements is that they can provide a...