Dielectric properties of softwood species at microwave frequencies View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1984-12

AUTHORS

E. Peyskens, M. de Pourcq, M. Stevens, J. Schalck

ABSTRACT

Dielectric measurements at 3 GHz were made for three softwoods, European pine, spruce and hemlock. The longitudinal, radial and tangential grain directions of the wood were considered as well as moisture contents ranging from 6% to 35%. The positive effect of the moisture content on the loss factor ε″ illustrates the selectivity of microwave drying techniques, while the observations also show that the longitudinal dielectric properties are substantially higher than the transverse ones. The specific effect of the wood species on the dielectric behaviour has to be ascribed mainly to those intrinsic characteristics of the species which influence the sorptive capacity of the wood. More... »

PAGES

267-280

References to SciGraph publications

  • 1957-08. Das Verhalten des Holzes während der Trocknung im hochfrequenten Wechselfeld in EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS
  • 1968-09. Über die Holztrocknung mit Mikrowellen in EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS
  • Journal

    TITLE

    Wood Science and Technology

    ISSUE

    4

    VOLUME

    18

    Author Affiliations

    Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/bf00353363

    DOI

    http://dx.doi.org/10.1007/bf00353363

    DIMENSIONS

    https://app.dimensions.ai/details/publication/pub.1013887062


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