From ab04dcf2bce2368e305555ce48adc1ed51ee4345 Mon Sep 17 00:00:00 2001 From: sarangbhagwat Date: Fri, 21 Aug 2026 14:00:33 -0700 Subject: [PATCH] Fix swapped rectifier/stripper platform-and-ladders cost labels in divided Distillation columns Co-Authored-By: Claude Fable 5 --- biosteam/units/distillation.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/biosteam/units/distillation.py b/biosteam/units/distillation.py index 2cd2a1a46..38b09b6a9 100644 --- a/biosteam/units/distillation.py +++ b/biosteam/units/distillation.py @@ -1095,11 +1095,11 @@ def _cost(self): W_R = Design['Rectifier weight'] # in lb H_R = Design['Rectifier height'] # in ft Cost['Rectifier tower'] = design.compute_empty_tower_cost(W_R) - Cost['Stripper platform and ladders'] = design.compute_plaform_ladder_cost(Di_R, H_R) + Cost['Rectifier platform and ladders'] = design.compute_plaform_ladder_cost(Di_R, H_R) W_S = Design['Stripper weight'] # in lb H_S = Design['Stripper height'] # in ft Cost['Stripper tower'] = design.compute_empty_tower_cost(W_S) - Cost['Rectifier platform and ladders'] = design.compute_plaform_ladder_cost(Di_S, H_S) + Cost['Stripper platform and ladders'] = design.compute_plaform_ladder_cost(Di_S, H_S) dimensions = [(H_R, Di_R), (H_S, Di_S)] else: