Linear divergence scheme

Table of Contents

• Properties
• Normalised Variable Diagram
• Usage
• Further information

Properties

• Second order
• Unbounded
• Good choice for LES calculations due to low dissipation
• For isotropic meshes

  \[ \phi_f = 0.5 \left( \phi_c + \phi_d \right) \]

Normalised Variable Diagram

Usage

The scheme is specified using:

divSchemes
{
    default         none;
    div(phi,U)      Gauss linear;
}

Further information

Source code

• Foam::linear

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