论文信息 - Hot-pressing process modeling for medium density fiberboard (MDF)

Hot-pressing process modeling for medium density fiberboard (MDF)

We present a numerical solution for the mathematical modeling of the hot- pressing process applied to medium density fiberboard. The model is based on the work of Humphrey (1982), Humphrey and Bolton (1989), and Carvalho and Costa (1998) with some modifications and extensions in order to take into account mainly the convective effects on the phase change term and also a conservative numerical treatment of the resulting system of partial differential equations.

Mario A. Storti | Norberto M. Nigro | Mario Alberto Storti | N. Nigro

[1] George Bramhall,et al. Mathematical model for lumber drying. I. Principles involved , 1979 .

[2] Thomas F. Irvine. CHAPTER 1 – THERMODYNAMIC PROPERTIES OF STEAM , 1984 .

[3] Ferhan Kayihan,et al. A mathematical model of drying for hygroscopic porous media , 1986 .

[4] P. E. Humphrey. The Hot Pressing of Dry-formed Wood-based Composites. Part II. A Simulation Model for Heat and Moisture Transfer, and Typical Results , 1989 .

[5] T. Hughes,et al. Streamline upwind/Petrov-Galerkin formulations for convection dominated flows with particular emphasis on the incompressible Navier-Stokes equations , 1990 .

[6] Jing Liu,et al. Simulation of Heat and Moisture Transfer in Wood During Drying under Constant Ambient Conditions , 1994 .

[7] Carlos A. V. Costa,et al. MODELING AND SIMULATION OF THE HOT-PRESSING PROCESS IN THE PRODUCTION OF MEDIUM DENSITY FIBERBOARD (MDF) , 1998 .