publication . Report . Article . 2007

Notranji in zunanji transportni upor v procesu nestacionarne adsorbcije vlage v les

Bučar, Bojan;
Open Access English
  • Published: 01 Jan 2007
  • Publisher: Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
  • Country: Slovenia
Abstract
The assumption that non-stationary sorption processes associated with wood canbe evaluated by analysis of their transient system response to the disturbance developed is undoubtedly correct. In general it is, in fact, possible to obtain by time analysis of the transient phenomenon - involving the transition into an arbitrary new state of equilibrium - all data required for a credible evaluation of the observed system. Evaluation of moisture movement during drying or moistening requires determination of external moisture transfer resistance from or to wood surfaces, as well as internal resistance. Time-dependent changes in the moisture content of the spruce (Pice...
Subjects
free text keywords: sorpcija lesa, sistem rpvega reda, časovna konstanta, masna prestopnost, difuzivnost, wood sorption, first order system, time constant, mass transfer, diffusivity, FORESTRY, forest products, udc:630*81(045)=111
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