1.  Title: Anisotropic Porous Materials, and Then?

2.  Speaker: Dr. Peter Göransson

               (Professor, KTH Royal Institute of Technology Stockholm, Sweden)

3.  Time: April 30th (Mon) AM 11:00-12:00

4.  Venue: Rm.1512-2, Bldg.301

5. Abstract:

During the recent years considerable efforts have been spent on characterising elastic, dynamic and acoustic properties of porous materials. Originally having been considered isotropic, such materials are now studied in term of their anisotropic properties. The presentation will discuss results obtained on foamed polymers with open-cell structure, focusing on properties like the elastic moduli, flow resistivities and viscoelastic moduli, and the methods used to derive them. In addition, having estimated such material models, the influence of the estimated anisotropy on the vibroacoustic performance will be illustrated and evaluated for typical automotive multi-layer configurations.

 

6. Bio :

Ph.D,  Department of Engineering Acoustics, Lund Institute of Technology,

         Lund, Sweden. 1999.

Licentiate of Engineering, Department of Engineering Acoustics,

         Lund Institute of Technology, Lund, Sweden. 1993.

M.Sc. in Aeronautical and Astronautical Engineering,

        Massachusetts Institute of Technology, Boston, USA. 1984.

M.Sc. in Aeronautical Engineering, KTH, Stockholm, Sweden. 1982

 

 

※ 문의 : 기계항공공학부 김윤영 교수 (880-7154)