These tools are based on Finite Elements techniques combined with a consistent thermodynamic description of mass transfer. MASS TRANSPORT IN 2D AND 3D FOOD PACKAGING SYSTEMS AROMA Web applications License only for research and educational purposes Please read our disclaimer before using these tools. The tools and servers running them are property of INRA and can be freely used with a valid account. Apply for an account if you need one. Example of geometry with the support of the Project CANAL-ARLE

CONFIGURATION: an example

AROMA Web Server (v. 1.00)

• cartesian 2D Simulation in 2D.

• cartesian 2D with symmetry plane Simulation in 2D assuming a symmetry plane.

• 3D - cyclindrical Simulation in cyclindrical coordinates.

• 3D full 3D simulation including natural convection (sophisticated).

• 1D Pemeation/sorption through multilayer materials for advanced users (using the FV Multilayer engine).

• Help Help on underlying physics and numerical methods.

QSPR-MS (v. 1.02)

• D estimates for polyolefines calculates a robust D values from Quantitative Relationships (based on regression trees described in Vitrac et al., 2004).

©2006 by INRA\Olivier Vitrac