Documentation du code de simulation numérique SUNFLUIDH

This data setup is used to define the initial velocity field over the domain.

• Type : real value
• Reference velocity along the I-direction.

• Type : real value
• Reference velocity along the J-direction.

• Type : real value
• Reference velocity along the K-direction.

• Type : integer value
• Option to define the distribution of the I-velocity component over the domain :
  • 0 : Uniform distribution
  • 1 : Parabolic profile along the J-direction. In this case the reference velocity defines the space-averaged velocity.
  • 2 : Parabolic profile along the K-direction. In this case the reference velocity defines the space-averaged velocity.
  • 3 : Inlet profile is spread over the domain (suppose an inflow oriented along the I-direction is defined)

• Type : integer value
• Option to define the distribution of the J-velocity component over the domain :
  • 0 : Uniform distribution
  • 1 : Parabolic profile along the I-direction. In this case the reference velocity defines the space-averaged velocity.
  • 2 : Parabolic profile along the K-direction. In this case the reference velocity defines the space-averaged velocity.
  • 3 : Inlet profile is spread over the domain (suppose an inflow oriented along the J-direction is defined)

• Type : integer value
• Option to define the distribution of the J-velocity component over the domain :
  • 0 : Uniform distribution
  • 1 : Parabolic profile along the I-direction
  • 2 : Parabolic profile along the J-direction
  • 3 : Inlet profile is spread over the domain (suppose an inflow oriented along the K-direction is defined)

• Type : real value
• Magnitude of the white noise on the I-velocity component.
• The magnitude is defined as a fraction of the local value I-velocity component ( i.e. 0.4 corresponds to 40% of the local velocity component)

• Type : real value
• Magnitude of the white noise on the J-velocity component.

• Type : real value
• Magnitude of the white noise on the K-velocity component.