Skip to main content
Log in

Characterisation of wood–water relationships and transverse anatomy and their relationship to drying degrade

  • Original
  • Published:
Wood Science and Technology Aims and scope Submit manuscript

Abstract

Characterisation of a number of key wood properties utilising ‘state of the art’ tools was achieved for four commercial Australian hardwood species: Corymbia citriodora, Eucalyptus pilularis, Eucalyptus marginata and Eucalyptus obliqua. The wood properties were measured for input into microscopic (cellular level) and macroscopic (board level) vacuum drying models currently under development. Morphological characterisation was completed using a combination of ESEM, optical microscopy and a custom vector-based image analysis software. A clear difference in wood porosity, size, wall thickness and orientation was evident between species. Wood porosity was measured using a combination of fibre and vessel porosity. A highly sensitive microbalance and scanning laser micrometres were used to measure loss of moisture content in conjunction with directional shrinkage on micro-samples of E. obliqua to investigate the validity of measuring collapse-free shrinkage in very thin sections. Collapse-free shrinkage was characterised, and collapse propensity was verified when testing thicker samples. Desorption isotherms were calculated for each species using wood–water relations data generated from shrinkage experiments. Fibre geometry and wood shrinkage anisotropy were used to explain the observed difficulty in drying of the different species in terms of collapse and drying stress-related degrade.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

Similar content being viewed by others

References

  • Almeida G, Brito JO, Perre P (2009) Changes in wood–water relationship due to heat treatment assessed on micro-samples of three Eucalyptus species. Holzforchung 63:80–88

    Article  CAS  Google Scholar 

  • Bibiak M (2007) Chapter 4—Sorption isotherms of wood. In: Perré P (ed) Fundamentals of wood drying. A.R.BO.LOR, Nancy, pp 87–104

    Google Scholar 

  • Bisset IJW, Ellwood EL (1950) The relation of differential collapse and shrinkage to wood anatomy in Eucalyptus regnans F.v.M. and E. gigantea Hook F. Aust J Appl Sci 2:175–183

    Google Scholar 

  • Bootle KR (2005) Wood in Australia—types, properties and uses, 2nd edn. McGraw Hill, Sydney

    Google Scholar 

  • Chafe SC (1985) The distribution and interrelationship of collapse, volumetric shrinkage, moisture content and density in trees of Eucalyptus regnans F. Muell. Wood Sci Technol 19:329–345

    Google Scholar 

  • Cuevas LE (1969) Shrinkage and collapse studies on Eucalyptus viminalis. J Inst Wood Sci 23:29–38

    Google Scholar 

  • Dadswell HE (1972) The anatomy of eucalypt woods. Commonwealth Scientific and Industrial Research Organisation, Melbourne

    Google Scholar 

  • Guernsey FW (1951) Collapse in western red cedar. Br Columbia Lumberm 4:3

    Google Scholar 

  • Harris JM (1989) Spiral grain and wave phenomena in wood formation. Springer, Berlin

    Book  Google Scholar 

  • Innes TC (1996) Collapse and internal checking in the latewood of Eucalyptus regnans F. Muell. Wood Sci Technol 30:373–383

    Article  CAS  Google Scholar 

  • Kauman WG (1965) Cell collapse in wood. CSIRO-Division of Forest Products, Melbourne

    Google Scholar 

  • Nolan G, Innes TC, Redman AL, McGavin R (2003) Australian hardwood drying best practice manual. Forest and Wood Products Research and Development Corporation. www.fwpa.com.au

  • Pang S (2007) Mathematical modeling of kiln drying of softwood timber: model development, validation and practical application. Dry Technol 25:421–431

    Article  CAS  Google Scholar 

  • Pankevicius ER (1961) Influence of position in tree on recoverable collapse in wood. For Prod J 11:131–132

    Google Scholar 

  • Perré P (2005) Meshpore: a software able to apply image-based meshing techniques to anisotropic and heterogeneous porous media. Dry Technol 23:1993–2006

    Article  Google Scholar 

  • Perré P (2007) Experimental device for the accurate determination of wood–water relations on micro-samples. Holzforschung 61:419–429

    Article  Google Scholar 

  • Perré P (2010) Multiscale modeling of drying as a powerful extension of the macroscopic approach: application to solid wood and biomass processing. Dry Technol 28:944–959

    Article  Google Scholar 

  • Perré P, Turner IW (1999a) A 3-D version of TransPore: a comprehensive heat and mass transfer computational model for simulating the drying of porous media. Int J Heat Mass Transf 42:4501–4521

    Article  Google Scholar 

  • Perré P, Turner IW (1999b) Transpore: a generic heat and mass transfer computational model for understanding and visualising the drying of porous media. Dry Technol 17:1273–1289

    Article  Google Scholar 

  • Perré P, Turner I (2007) Chapter 10—Coupled heat and mass transfer. In: Perré P (ed) Fundamentals of wood drying. A.R.BO.LOR, Nancy, pp 203–241

    Google Scholar 

  • Perré P, Turner IW (2008) A mesoscopic drying model applied to the growth rings of softwood: mesh generation and simulation results. Maderas, Ciencia y technologia 10:251–274

    Google Scholar 

  • Perré P, Wieslaw O (2007) Chapter1—From fundamentals to practice the interaction chain. In: Perré P (ed) Fundamentals of wood drying. A.R.BO.LOR, Nancy, pp 1–9

    Google Scholar 

  • Perré P, Rémond R, Aléon D (2007) Energy saving in industrial wood drying addressed by a multiscale computational model: board, stack, and kiln. Dry Technol 25:75–84

    Article  Google Scholar 

  • Raymond CA et al (2008) Improving dimensional stability in plantation-grown Eucalyptus pilularis and E. dunii. www.fwpa.com.au

  • Redman AL (2011) Evaluation of super-heated steam vacuum drying viability and development of a predictive drying model for Australian hardwood species. Queensland Government Department of Employment, Economic Development and Innovation report for Forestry and Wood Products Australia. www.fwpa.com.au

  • Redman AL, Bailleres H, Perré P (2011) Characterization of viscoelastic, shrinkage and transverse anatomy properties of four Australian hardwood species. Wood Mat Sci Eng 6:95–104

    Article  Google Scholar 

  • Ressel JB (2008) Wood anatomy—an introduction. In: Perre P (ed) Fundamentals of wood drying. A.R.BO.LOR ENGREF, Nancy, p 19

    Google Scholar 

  • Salin JG (1991) Modeling of wood drying: a bibliography. Dry Technol 9:775–793

    Article  Google Scholar 

  • Salin JG (2011) Inclusion of the sorption hysteresis phenomenon in future drying models. Some basic considerations. Maderas Ciencia y tecnologia 13:173–182

    Article  Google Scholar 

  • Savard M, Lavoie V, Trembala C (2004) Technical and economical assessment of superheated steam vacuum drying of Northern Red Oak. In: N.A.G.R.E.F. COST E15 conference, Athens, Greece, 22–24 April 2004, Forintek Canada Corp., pp 1–10

  • Siau JF (1984) Transport processes in wood. Springer, Berlin

    Book  Google Scholar 

  • Skaar C (1988) Wood–water relations. Springer, Berlin

    Book  Google Scholar 

  • Tiemann HD (1941) Collapse in wood as shown through the microscope. J For Res 39:271–282

    Google Scholar 

  • Zieminska K, Butler DW, Gleason SM, Wright IJ, Westoby M (2013) Fibre wall and lumen fractions drive wood density variation across 24 Australian angiosperms. AoB Plants 5:14

    Article  Google Scholar 

Download references

Acknowledgments

The substantial contributions of AgroParisTech Nancy, Queensland University of Technology (QUT), Forest and Wood Products Australia (FWPA) and the Queensland Government Department of Agriculture and Fisheries (DAF), to the successful undertaking of this collaborative project are gratefully acknowledged.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Adam L. Redman.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Redman, A.L., Bailleres, H., Turner, I. et al. Characterisation of wood–water relationships and transverse anatomy and their relationship to drying degrade. Wood Sci Technol 50, 739–757 (2016). https://doi.org/10.1007/s00226-016-0818-0

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00226-016-0818-0

Keywords

Navigation