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比较难的成语Hydro-Thermo-Mechanical Model for Highly Deformable Product during Convective Drying 期刊名称： Chemical Product & Process Modeling
作者： Hassini, Lamine,Peczalski, Roman,Azzouz, Soufien,Belghith, Ali无线远程监控
年份： 2009年
兄弟几个真和气
期号： 第1期
关键词： Practical, Theoretical or Mathematical/ convection; drying; elastic
deformation; heat conduction; shrinkage/ hydro-thermo-mechanical model;
朴龙河
highly deformable product; convective drying; spatio-temporal evolution;
社交电视moisture content; temperature stress; mechanical stress; fixed coordinate
system; solid mass balance equation; moisture transfer diffusion-advection
equation; heat transfer; solid pha velocity; hydric shrinkage; convective
boundary conditions; elastic behavior; plane deformation; parallelepipedical potato sample; shear stress/ A4785 Applied fluid mechanics A4725Q Convection and heat transfer E2120 Heat and thermodynamic process (mechanical
engineering) E2130 Fluid mechanics and aerodynamics (mechanical engineering) E1525 Industrial process E2180A Elasticity (mechanical engineering)
摘要：The aim of this work was to simulate in 1D, the spatio-temporal evolution of the moisture content, the temperature and the mechanical stress within a highly deformable and saturated product during convective drying. The hydro-thermal model, written in a fixed coordinate system, consisted of solid mass balance equation, moisture transfer diffusion/advection equation and heat transfer conduction/advection equation. The equations were coupled by the solid pha velocity terms due to hydric shrinkage. Convective boundary conditions completed this t of equations. The hydro-thermal model had been merged with a static
mechanical model which was bad on the hypothesis of an elastic behavior, of a plane deformation and of an ideal shrinkage. The hydro-thermo-mechanical model had been applied to a parallelepipedical potato sample.
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