set Aircraft.HorizontalTail.TAPER_RATIO = 0.0

OpenMDAO · Jan 13, 2025 · ccef2a8 · ccef2a8
1 parent f871e3a
commit ccef2a8
Show file tree

Hide file tree

Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/aviary/subsystems/geometry/flops_based/prep_geom.py b/aviary/subsystems/geometry/flops_based/prep_geom.py
@@ -121,7 +121,7 @@ def setup(self):
 
         add_aviary_input(self, Aircraft.HorizontalTail.AREA)
         add_aviary_input(self, Aircraft.HorizontalTail.ASPECT_RATIO)
-        add_aviary_input(self, Aircraft.HorizontalTail.TAPER_RATIO, 0.352)
+        add_aviary_input(self, Aircraft.HorizontalTail.TAPER_RATIO)
         add_aviary_input(self, Aircraft.HorizontalTail.THICKNESS_TO_CHORD)
 
         add_aviary_input(self, Aircraft.VerticalTail.AREA)

diff --git a/aviary/subsystems/geometry/gasp_based/empennage.py b/aviary/subsystems/geometry/gasp_based/empennage.py
@@ -106,7 +106,7 @@ def setup(self):
                        )
         self.add_input("ar", 0.0, units="unitless",
                        desc="ARHT | ARVT: Tail aspect ratio.")
-        self.add_input("tr", 0.352, units="unitless",
+        self.add_input("tr", 0.0, units="unitless",
                        desc="SLMH | SLMV: Tail taper ratio.")
 
         self.add_output("area", units="ft**2", desc="SHT | SVT: Tail area")

diff --git a/aviary/subsystems/mass/flops_based/horizontal_tail.py b/aviary/subsystems/mass/flops_based/horizontal_tail.py
@@ -14,7 +14,7 @@ class HorizontalTailMass(om.ExplicitComponent):
     def setup(self):
         add_aviary_input(self, Aircraft.HorizontalTail.AREA, val=0.0)
 
-        add_aviary_input(self, Aircraft.HorizontalTail.TAPER_RATIO, val=0.352)
+        add_aviary_input(self, Aircraft.HorizontalTail.TAPER_RATIO)
 
         add_aviary_input(self, Mission.Design.GROSS_MASS, val=0.0)
 

diff --git a/aviary/subsystems/mass/gasp_based/fixed.py b/aviary/subsystems/mass/gasp_based/fixed.py
@@ -957,7 +957,7 @@ def setup(self):
         add_aviary_input(self, Aircraft.Fuselage.LENGTH, val=200)
         add_aviary_input(self, Aircraft.HorizontalTail.SPAN, val=7)
         add_aviary_input(self, Aircraft.LandingGear.TAIL_HOOK_MASS_SCALER, val=1)
-        add_aviary_input(self, Aircraft.HorizontalTail.TAPER_RATIO, val=0.352)
+        add_aviary_input(self, Aircraft.HorizontalTail.TAPER_RATIO)
         add_aviary_input(self, Aircraft.VerticalTail.MASS_COEFFICIENT, val=0.289)
         add_aviary_input(self, Aircraft.Wing.SPAN, val=118)
         add_aviary_input(self, Aircraft.HorizontalTail.AREA, val=15)