Shell Equation Properties and Models#
In this section we list all “material-region” specific models and properties associated with GOMA’s extensive shell equation capability. Currently we have specialized shell equations for Reynolds lubrication flow (lubp), open Reynolds film flow (shell_film_H), energy (shell_energy, convection and diffusion, coupled with lubrication), thin porous media (closed cell and open cell), melting and phase change and more. While many of these cards are actual material properties, most are geometry and kinematic related. The most appropriate place for these cards are region/ material files because they are actually boundary conditions and related parameters which arise from the reduction of order (integration through the thin film). For more information, please see the shell-equation tutorial (GT-036).
- Upper Height Function Constants
- Lower Height Function Constants
- Upper Velocity Function Constants
- Lower Velocity Function Constants
- Upper Contact Angle
- Lower Contact Angle
- Lubrication Fluid Source
- Lubrication Momentum Source
- Turbulent Lubrication Mode
- Shell Energy Source QCONV
- Shell Energy Source Sliding Contact
- Shell Energy Source Viscous Dissipation
- Shell Energy Source External
- FSI Deformation Model
- Film Evaporation Model
- Disjoining Pressure Model
- Diffusion Coefficient Model
- Porous Shell Radius
- Porous Shell Height
- Porous Shell Closed Porosity
- Porous Shell Closed Gas Pressure
- Porous Shell Atmospheric Pressure
- Porous Shell Reference Pressure
- Porous Shell Cross Permeability
- Porous Shell Gas Diffusivity
- Porous Shell Gas Temperature Constant
- Porous Shell Henrys Law Constant