A new experimental device for Non-Symmetrical drying test. Experimental and numerical results fro free and constrained samples (Contributo in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Contributo in atti di convegno (Classe)

Label

• A new experimental device for Non-Symmetrical drying test. Experimental and numerical results fro free and constrained samples (Contributo in atti di convegno) (literal)

Anno

• 2003-01-01T00:00:00+01:00 (literal)

Alternative label

• Allegretti O., Rémond R., Perré P. (2003)
  A new experimental device for Non-Symmetrical drying test. Experimental and numerical results fro free and constrained samples
  in 8th International IUFRO Wood Drying Conference, Brasov, Romania
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Allegretti O., Rémond R., Perré P. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto

• The paper deals in non-symmetrical convective drying, a configuration in which stresses induce a global change of the section shape of a wooden board with five insulated faces. In the present work, a new experimental device has been developed. It allows “twin” wooden boards to be tested simultaneously: - the first one is free of deformation and its curvature is collected vs. time, - the second one is constrained and the force required to keep it flat is collected vs. time. The tests have been carried out on radial specimens of spruce, 5 and 15 mm thick and at two different convective drying conditions: 45° and 65° C. The results are commented and compared with simulation runs. For this purpose, a new rigorous 1-D formulation has been developed and implemented in the 1-D version of TransPore. The objective of the comparison between numerical and experimental results is a better understanding of the coupled phenomena, the improvement of the cupping force measurement and the identification of some transfer and mechanical parameters. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Allegretti O.: IVALSA-CNR Rémond R.: LERMAB-Wood Science Laboratory, UMR INRA/ENGREF/UHP Perré P.: LERMAB-Wood Science Laboratory, UMR INRA/ENGREF/UHP (literal)

Titolo

• A new experimental device for Non-Symmetrical drying test. Experimental and numerical results fro free and constrained samples (literal)

Autore CNR

• OTTAVIANO ALLEGRETTI (Unità di personale interno)

Insieme di parole chiave

• Keywords of "A new experimental device for Non-Symmetrical drying test. Experimental and numerical results fro free and constrained samples" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• OTTAVIANO ALLEGRETTI (Unità di personale interno)

Insieme di parole chiave di

• Keywords of "A new experimental device for Non-Symmetrical drying test. Experimental and numerical results fro free and constrained samples" (Insieme di parole chiave)