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vol.7 número2MATHEMATICAL MODELLING AND EXPERIMENTAL INVESTIGATION OF DEHUMIDIFIER DRYING OF RADIATA PINE TIMBERSECADO DE EUCALYPTUS NITENS Y GLOBULUS Y SU APROVECHAMIENTO EN BLOCKS, PISOS Y MUEBLES índice de autoresíndice de materiabúsqueda de artículos
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Maderas. Ciencia y tecnología

versión On-line ISSN 0718-221X

Resumen

PEREZ, Patricio; ANANIAS, Rubén A  y  HERNANDEZ, Gonzalo. WOOD DRYING RATE STUDY OF CANELO DRIMYS WINTERI REGROWTH. Maderas, Cienc. tecnol. [online]. 2005, vol.7, n.2, pp.99-108. ISSN 0718-221X.  http://dx.doi.org/10.4067/S0718-221X2005000200004.

This is an experimental study at conventional temperatures of the wood drying rate of canelo Drimys winteri regrowth. The experimental design include as a variables the drying schedule and the wood thickness. Six run are realized in 25 and 50 mm of wood thickness using a pilot drier with 0.3 m3 capacity. Canelo regrowth from Lanco (X Region, Chile) are utilized in this experiments. The results show that the wood drying rate is conditioned by the drying defects tendency of canelo regrowth. Also the drying curves are not constant drying rate and they have a maximal drying rate between 1.72 x10-2 and 2.99x10-2 (%/h) and the critical moisture content are among 87 and 116 %

Palabras clave : Wood drying; Drying rate; Drimys winteri.

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