Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.6/538
Título: 3-D Characterisation of Nonwoven Fabrics by means of an optical system
Autor: Pereira, Mário José Teixeira
Salvado, Luísa Rita Brites Sanches
Fiadeiro, Paulo Torrão
Silvy, Jacques
Palavras-chave: Structure
Nonwoven
Fibres orientation
Optical analysis.
Data: 28-Abr-2010
Resumo: The characterisation of fabric structure by means of quantified parameters is essential for the control of the fabrication processes and the resulting properties of the nonwoven materials. Important parameters of the structure are the porosity, the mean pore size and the pore size distribution, the specific area of the texture, the fibres orientation the last one needing to be characterised in the three dimension of the fabric web. In this research work we intend to evaluate the porous fibres orientation in geotextiles nonwovens using a procedure based on the fibres light conducting and their associated scattering. The interpretation of the phenomena is made through a modelisation concept of the pore fibre interfaces
URI: http://hdl.handle.net/10400.6/538
Aparece nas colecções:FC - DF | Documentos por Auto-Depósito

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
3D nonwovens.pdf499,95 kBAdobe PDFVer/Abrir


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.