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Fix biparabolic regression #2865

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Fix biparabolic regression #2865

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a60faaa
Update biparabolic Euler case and add to serial regression tests
Syphonicc Aug 9, 2026
36348f4
Restore adjoint settings, disable nearfield/EA for direct solve, upda…
Syphonicc Aug 9, 2026
f5b89b0
Merge branch 'develop' into fix-biparabolic-regression
Syphonicc Sep 8, 2026
fdc8176
Merge remote-tracking branch 'origin/develop' into fix-biparabolic-re…
Syphonicc Sep 29, 2026
63ae2c5
Restore original biparabolic settings (JST, MG 3) with nearfield and …
Syphonicc Sep 29, 2026
02c5a82
Merge remote-tracking branch 'fork/fix-biparabolic-regression' into f…
Syphonicc Sep 29, 2026
6342665
Merge branch 'develop' into fix-biparabolic-regression
Syphonicc Oct 1, 2026
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10 changes: 5 additions & 5 deletions TestCases/euler/biparabolic/BIPARABOLIC.cfg
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Original file line number Diff line number Diff line change
Expand Up @@ -33,24 +33,24 @@ REF_AREA= 1.0
% ------------------------ SUPERSONIC SIMULATION ------------------------------%
%
EQUIV_AREA= YES
EA_INT_LIMIT= ( -100.0, 100.0, 2.0 )
EA_INT_LIMIT= ( 1.562, 4.562, 2.0 )

% ----------------------- BOUNDARY CONDITION DEFINITION -----------------------%
%
MARKER_EULER= ( airfoil )
MARKER_FAR= ( farfield )
MARKER_NEARFIELD= ( upper_nearfield, lower_nearfield )
MARKER_NEARFIELD= ( nearfield )
MARKER_PLOTTING= ( airfoil )
MARKER_MONITORING= ( airfoil, upper_nearfield )
MARKER_MONITORING= ( airfoil )

% ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------%
%
NUM_METHOD_GRAD= GREEN_GAUSS
CFL_NUMBER= 25.0
CFL_ADAPT= NO
CFL_ADAPT_PARAM= ( 1.5, 0.5, 1.0, 100.0 )
CFL_ADAPT_PARAM= ( 0.5, 1.5, 1.0, 100.0 )
RK_ALPHA_COEFF= ( 0.66667, 0.66667, 1.000000 )
EXT_ITER= 99999999
ITER= 1000

% -------------------------- MULTIGRID PARAMETERS -----------------------------%
%
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8 changes: 8 additions & 0 deletions TestCases/serial_regression.py
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Expand Up @@ -122,6 +122,14 @@ def main():
wedge.test_vals = [-4.399745, 1.331048, -0.249527, 0.043953]
test_list.append(wedge)

# Supersonic biparabolic airfoil
biparabolic = TestCase('biparabolic')
biparabolic.cfg_dir = "euler/biparabolic"
biparabolic.cfg_file = "BIPARABOLIC.cfg"
biparabolic.test_iter = 25
biparabolic.test_vals = [-2.177255, 0.461450, 0.278865, 3.447917]
test_list.append(biparabolic)

# ONERA M6 Wing
oneram6 = TestCase('oneram6')
oneram6.cfg_dir = "euler/oneram6"
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