Tidy up comments LBM (trixi-framework#2231)

DanielDoehring · Jan 16, 2025 · 9893b73 · 9893b73
1 parent cd3485b
commit 9893b73
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Showing 4 changed files with 2 additions and 18 deletions.
diff --git a/src/equations/lattice_boltzmann_2d.jl b/src/equations/lattice_boltzmann_2d.jl
@@ -235,9 +235,6 @@ No-slip wall boundary condition using the bounce-back approach.
     return flux
 end
 
-# Pre-defined source terms should be implemented as
-# function source_terms_WHATEVER(u, x, t, equations::LatticeBoltzmannEquations2D)
-
 # Calculate 1D flux in for a single point
 @inline function flux(u, orientation::Integer, equations::LatticeBoltzmannEquations2D)
     if orientation == 1
@@ -248,11 +245,6 @@ end
     return v_alpha .* u
 end
 
-# Calculate maximum wave speed for local Lax-Friedrichs-type dissipation
-# @inline function max_abs_speed_naive(u_ll, u_rr, orientation::Integer, equations::LatticeBoltzmannEquations2D)
-#   λ_max =
-# end
-
 """
     flux_godunov(u_ll, u_rr, orientation, 
                  equations::LatticeBoltzmannEquations2D)

diff --git a/src/equations/lattice_boltzmann_3d.jl b/src/equations/lattice_boltzmann_3d.jl
@@ -223,9 +223,6 @@ function initial_condition_constant(x, t, equations::LatticeBoltzmannEquations3D
     return equilibrium_distribution(rho, v1, v2, v3, equations)
 end
 
-# Pre-defined source terms should be implemented as
-# function source_terms_WHATEVER(u, x, t, equations::LatticeBoltzmannEquations3D)
-
 # Calculate 1D flux in for a single point
 @inline function flux(u, orientation::Integer, equations::LatticeBoltzmannEquations3D)
     if orientation == 1 # x-direction
@@ -238,11 +235,6 @@ end
     return v_alpha .* u
 end
 
-# Calculate maximum wave speed for local Lax-Friedrichs-type dissipation
-# @inline function max_abs_speed_naive(u_ll, u_rr, orientation::Integer, equations::LatticeBoltzmannEquations3D)
-#   λ_max =
-# end
-
 """
     flux_godunov(u_ll, u_rr, orientation, 
                  equations::LatticeBoltzmannEquations3D)

diff --git a/src/solvers/dgsem_tree/dg_2d.jl b/src/solvers/dgsem_tree/dg_2d.jl
@@ -1118,7 +1118,7 @@ end
     #   @views mul!(surface_flux_values[v, :, direction, large_element],
     #               mortar_l2.reverse_upper, fstar_upper[v, :])
     #   @views mul!(surface_flux_values[v, :, direction, large_element],
-    #               mortar_l2.reverse_lower,  fstar_lower[v, :], true, true)
+    #               mortar_l2.reverse_lower, fstar_lower[v, :], true, true)
     # end
     # The code above could be replaced by the following code. However, the relative efficiency
     # depends on the types of fstar_upper/fstar_lower and dg.l2mortar_reverse_upper.

diff --git a/src/solvers/dgsem_tree/dg_2d_parabolic.jl b/src/solvers/dgsem_tree/dg_2d_parabolic.jl
@@ -725,7 +725,7 @@ end
     #   @views mul!(surface_flux_values[v, :, direction, large_element],
     #               mortar_l2.reverse_upper, fstar_upper[v, :])
     #   @views mul!(surface_flux_values[v, :, direction, large_element],
-    #               mortar_l2.reverse_lower,  fstar_lower[v, :], true, true)
+    #               mortar_l2.reverse_lower, fstar_lower[v, :], true, true)
     # end
     # The code above could be replaced by the following code. However, the relative efficiency
     # depends on the types of fstar_upper/fstar_lower and dg.l2mortar_reverse_upper.