Experimental determination of the convective heat and mass transfer coefficients for wood drying

Wood Science and Technology

Volumn 34, Issue 3, 2000, Pages 253-276

  Tremblay, C ^a   Cloutier, A ^b   Fortin, Y ^b  

^a FORINTEK CANADA CORP   (Canada)

^b UNIVERSITÉ LAVAL   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ATMOSPHERIC HUMIDITY; BOUNDARY CONDITIONS; DRYING; HEAT CONVECTION; MASS TRANSFER; MOISTURE; REGRESSION ANALYSIS; VAPOR PRESSURE; WATER;

MOISTURE CONTENT; PINUS;

WOOD;

EID: 0034299374     PISSN: 00437719     EISSN: None     Source Type: Journal    
DOI: 10.1007/s002260000045     Document Type: Article

References (50)

1. Avramidis S, Siau JF (1987) An investigation of the external and internal resistance to moisture diffusion in wood. Wood Sci Technol 21: 249-256
2. Beard JN, Rosen HN, Adesanya BA (1983) Temperature distribution and heat transfer during the drying of lumber. Drying Technol 1: 117-140
3. Ben Nasrallah S, Perré P (1988) Detailed study of a model of heat and mass transfer during convective drying of porous media. Int J Heat Mass Transfer 31: 957-967
4. Bonneau, P, Puiggali J-R (1993) Influence of heartwood-sapwood proportions on the drying kinetics of a board. Wood Sci Technol 28: 67-85
5. Chen P, Pei DCT (1989) A mathematical model of drying processes. Int J Heat Mass Transfer 32: 297-310
6. Choong ET, Skaar C (1969) Separating internal and external resistance to moisture removal in wood drying. Wood Sci 1: 200-202
7. Choong ET, Skaar C (1972) Diffusivity and surface emissivity in wood drying. Wood Fiber Sci 4: 80-86
8. Cloutier A, Fortin Y (1991) Moisture content-water potential relationship of wood from saturated to dry conditions. Wood Sci Technol 23: 139-150
9. Cloutier A, Fortin Y, Dhatt G (1992) Wood drying modelling based on the water potential concept: recent developments. Proceedings of the 3rd Intern. IUFRO Wood Drying Conf., Aug. 18-21, Vienna, Austria, pp 18-28
10. Cloutier A (1993) Modélisation du séchage du bois. Rapport d'étape. Forintek Canada Corp. 53 p
11. Ferguson WJ, Turner IW (1994) A two-dimensional numerical simulation of the drying of pine at high temperatures. Proceedings of the 4th IUFRO Intern.Wood Drying Conf., Aug. 9-13, Rotorua, New Zealand, pp 415-422
12. Gui YQ, Jones EW, Taylor FW, Issa CA (1994) An application of finite element analysis to wood drying. Wood Fiber Sci 26: 281-293
13. Incropra FP, DeWitt DP (1990) Fundamentals of heat and mass transfer. Third edition. John Wiley and Sons, New York. 919 p
14. Irudayaraj J, Haghighi K, Stroshine RL (1990) Nonlinear finite element analysis of coupled heat and mass transfer problems with an application to timber drying. Drying Technol 8(4): 731-749
15. Kawai S, Nakato K, Sadoh T (1978) Prediction of moisture distribution in wood during drying. Mokuzai Gakkaishi 24: 520-525
16. Keylwerth R (1952) The variation of the temperature of wood during the drying of veneers aned sawn wood. Holz Roh-Werkst 10: 87-91
17. Kho PCS, Keey RB, Walker JCF (1989) Effects of minor board irregularities and air flows on the drying rate of softwood timber boards in kilns. Proceedings of the 2nd IUFRO Wood Drying Symp., July 23-28, Seattle, USA, pp 150-157
18. Langrish TAG, Kho PCS, Keey RB, Walker JCF (1992) Experimental measurement and numerical simulation of local mass-transfer coefficients in timber kilns. Drying Technol 10: 753-781
19. Langrish TAG (1994) Assessing the variability of mass-transfer coefficients in stacks of timber with the aid of a numerical simulation. Proceedings of the 4th IUFRO Intern.Wood Drying Conf., Aug. 9-13, Rotorua, New Zealand, pp 122-129
20. Liu JY (1989) A new method for separating diffusion coefficient and surface emission coefficient. Wood Fiber Sci 21: 133-141
21. Liu JY, Cheng S (1989) Heat and moisture transfer in wood during drying. 3rd Joint ASCE/ ASME Mechanics Conf., July 9-12, San Diego, USA
22. Liu JY, Simpson WT (1996) Mathematical relationship between surface emission and diffusion coefficients. Drying Technol 14: 677-699
23. Luikov AV (1966) Heat and mass transfer in capillary-porous bodies. Pergamon Press, New York. 523 p
24. Milota MR (1994) Mass transfer coefficients as a function of position in a lumber kiln. Proceedings of the 4th IUFRO Intern.Wood Drying Conf., Aug. 9-13, Rotorua, New Zealand, pp 114-119
25. Morén T, Salin J-G, Söderström O (1992) Determination of the surface emission factors in wood sorption experiments. Proceedings of the 3rd Intern. IUFRO Wood Drying Conf., Aug. 18-21, Vienna, Austria, pp 69-73
26. Moyne C (1982) Contribution à l'étude du transfer simultané de chaleur et de masse au cours du séchage sous vide d'un bois résineux. Ph.D. Thesis, Nancy, France
27. Newmann AB (1931) The drying of porous solids: Diffusion calculations. Trans Amer Inst Chem Engin 27: 310-333
28. Perré P (1987) Le séchage convectif de bois résineux - choix, validation et utilisation d'un modèle. Ph.D. Thesis, Paris, France. 251 p
29. Perré P, Maillet D (1989) Drying of softwoods: The interest of a two-dimensional model to simulate anisotropy or to predict degrade. Proceedings of the 2nd IUFRO Wood Drying Symp., July 23-28, Seattle, USA, pp 226-237
30. Perré P, Degiovanni A (1990) Simulation par volumes finis des transfers couplés en milieux poreux anisotropes: séchage du bois à basse et à haute température. Int J Heat Mass Transfer 33: 2463-2478
31. Plumb OA, Spolek GA, Olmslead BA (1985) Heat and mass transfer in wood during drying. Int J Heat Mass Transfer 28: 1669-1678
32. Rosen HN (1978) The influence of external resistance on moisture adsorption rates in wood. Wood Fiber Sci 10: 218-228
33. Rosenkilde A, Söderström O (1997) Surface phenomena during drying of MDF. Holzforschung 51: 79-82
34. Salin J-G (1988) Optimization of the timber drying process using a combined drying simulation and internal stress calculation model. Proc. 6th Int. Drying Symp., Versailles
35. Salin J-G (1996a) Prediction of heat and mass transfer coefficients for individual boards and board surfaces. A review. Proceedings of the 5th Intern. IUFRO Wood Drying Conf., Aug. 13-17, Quebec city, Canada, pp 49-58
36. Salin J-G (1996b) Mass transfer from wooden surfaces and internal moisture non-equilibrium. Drying Technol 14: 2213-2224
37. Samuelsson A, Söderström O (1994) Measurements of surface emission factors in wood drying. Proceedings of the 4th IUFRO Intern.Wood Drying Conf., Aug. 9-13, Rotorua, New Zealand, pp 107-113
38. Siau JF, Avramidis S (1996) The surface emission coefficient of wood. Wood Fiber Sci 28: 178-185
39. Skaar C (1954) Analysis of methods for determining the coefficient of moisture diffusion in wood. Forest Prod J 4: 403-410
40. Söderström O, Salin J-G (1993) On determination of surface emission factors in wood drying. Holzforschung 47: 39-397
41. Stanish MA, Schajer GS, Kayihan F (1986) A mathematical model of drying for hygroscopic porous media. AIChE J 32: 1301-1311
42. Sutherland JW, Turner IW, Northway RL (1992) A theoretical and experimental investigation of the convective drying of Australian Pinus radiata timber. Proceedings of the 3rd Intern. IUFRO Wood Drying Conf., Aug. 18-21, Vienna, Austria, pp 145-155
43. Teischinger A (1987) Feuchtigkeitsaugleichende Wirkung von Holz in Innenräumen. Dissertation. Univ. für Bodenkultur, Vienna
44. Thomas H, Lewis RW, Morgan K (1980) An application of the finite element method to the drying of timber. Wood Fiber 11: 237-243
45. Tremblay C, Cloutier A, Fortin Y (1996) Moisture content - water potential relationship of red pine sapwood above the fiber saturation point and determination of the effective pore size distribution. Wood Sci Technol 30: 361-371
46. Tremblay C, Cloutier A, Fortin Y (2000) Determination of the effective water conductivity of red pine sapwood. Wood Sci Technol 34: 109-124
47. Tremblay C, Cloutier A, Grandjean B (1999) Experimental determination of the ratio of vapor diffusion to the total water movement in wood during drying. Wood Fiber Sci 31: 235-248
48. Wädso L (1993) Surface mass transfer coefficients for wood. Drying Technol 11: 1227-1249
49. Whitaker S (1977) Simultaneous heat, mass and momentum transfer in porous media: a theory of drying. In: Harnett JP, Irvine TF, Jr. (eds) Advances in heat transfer. Vol.13, Academic Press, New York, pp 119-203
50. Wiberg P (1996) CT-Scanning during drying. Moisture distribution in Pinus silvestris. Proceedings of the 5th Intern. IUFRO Wood Drying Conf., Aug. 13-17, Quebec City, Canada, pp 231-236