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Fix inputs_giantfluct_3d to work by ensuring bc YK's sum to 1 #174

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merged 1 commit into from
Dec 5, 2024
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Fix inputs_giantfluct_3d to work by ensuring bc YK's sum to 1 #174

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4 changes: 2 additions & 2 deletions exec/compressible/inputs_giantfluct_3d
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@

# Xk and Yk at the wall for Dirichlet (concentrations) - set one to zero
# Ordering: (species 1, x-dir), (species 2, x-dir), ... (species 1, y-dir), ...
bc_Yk_y_lo = 0.2 0.09316672 0.70683296 # lo BC
bc_Yk_y_hi = 0.3 0.40683328 0.29316704 # hi BC
bc_Yk_y_lo = 0.2 0.09316672 0.70683328 # lo BC
bc_Yk_y_hi = 0.3 0.40683328 0.29316672 # hi BC


13 changes: 13 additions & 0 deletions src_compressible_stag/boundaryStag.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,9 @@ void SetupCWallStag() {
} else if (amrex::Math::abs(sumy-1) < 1.e-10) {
GetMolfrac(bc_Yk_x_lo,bc_Xk_x_lo);
}
else {
Abort("SetupCWallStag: lo-x; mass or mole fractions do not sum to 1");
}
}

if (bc_mass_lo[0] >= 3) {
Expand Down Expand Up @@ -69,6 +72,8 @@ void SetupCWallStag() {
GetMassfrac(bc_Xk_x_hi,bc_Yk_x_hi);
} else if (amrex::Math::abs(sumy-1) < 1.e-10) {
GetMolfrac(bc_Yk_x_hi,bc_Xk_x_hi);
} else {
Abort("SetupCWallStag: hi-x; mass or mole fractions do not sum to 1");
}
}

Expand Down Expand Up @@ -108,6 +113,8 @@ void SetupCWallStag() {
GetMassfrac(bc_Xk_y_lo,bc_Yk_y_lo);
} else if (amrex::Math::abs(sumy-1) < 1.e-10) {
GetMolfrac(bc_Yk_y_lo,bc_Xk_y_lo);
} else {
Abort("SetupCWallStag: lo-y; mass or mole fractions do not sum to 1");
}
}

Expand Down Expand Up @@ -146,6 +153,8 @@ void SetupCWallStag() {
GetMassfrac(bc_Xk_y_hi,bc_Yk_y_hi);
} else if (amrex::Math::abs(sumy-1) < 1.e-10) {
GetMolfrac(bc_Yk_y_hi,bc_Xk_y_hi);
} else {
Abort("SetupCWallStag: hi-y; mass or mole fractions do not sum to 1");
}
}

Expand Down Expand Up @@ -185,6 +194,8 @@ void SetupCWallStag() {
GetMassfrac(bc_Xk_z_lo,bc_Yk_z_lo);
} else if (amrex::Math::abs(sumy-1) < 1.e-10) {
GetMolfrac(bc_Yk_z_lo,bc_Xk_z_lo);
} else {
Abort("SetupCWallStag: lo-z; mass or mole fractions do not sum to 1");
}
}

Expand Down Expand Up @@ -223,6 +234,8 @@ void SetupCWallStag() {
GetMassfrac(bc_Xk_z_hi,bc_Yk_z_hi);
} else if (amrex::Math::abs(sumy-1) < 1.e-10) {
GetMolfrac(bc_Yk_z_hi,bc_Xk_z_hi);
} else {
Abort("SetupCWallStag: hi-z; mass or mole fractions do not sum to 1");
}
}

Expand Down