renamed a variable

src/SEAMRotor/SEAMRotor.py

@@ -19,8 +19,6 @@ class SEAMBladeStructure(Component):
     PMtarget = Float(iotype='in', desc='')
 
     rotor_diameter = Float(iotype='in', units='m', desc='Rotor diameter')
-#    root_chord = Float(iotype='in', units='m', desc='')
-#    MaxChord = Float(iotype='in', units='m', desc='')
     MaxChordrR = Float(iotype='in', units='m', desc='Spanwise position of maximum chord')
 
     blade_root_flap_max = Float(iotype='in', units='kN*m', desc='Max blade root flapwise moment')
@@ -43,7 +41,7 @@ class SEAMBladeStructure(Component):
     blade_material_density = Float(iotype='in', units='kg/m**3', desc='Average density of blade materials')
 
     blade_mass = Float(iotype = 'out', units = 'kg', desc = 'Blade mass' )
-    root_chord = Float(iotype = 'out', units = 'm', desc = 'blade root chord') # 07/09/2015 added for HubSE model
+    root_diameter = Float(iotype = 'out', units = 'm', desc = 'blade root chord') # 07/09/2015 added for HubSE model
 
     def execute(self):
 
@@ -51,15 +49,15 @@ class SEAMBladeStructure(Component):
         r = np.linspace(0, self.rotor_diameter/2., self.blade_sections)
         C = np.zeros(r.shape)
         thick = np.zeros(r.shape)
-        root_chord = (self.rotor_diameter/2.)/25.
-        if root_chord < 1:
-            root_chord = 1
+        root_diameter = (self.rotor_diameter/2.)/25.
+        if root_diameter < 1:
+            root_diameter = 1
 
         MaxChord = 0.001*(self.rotor_diameter/2.)**2-0.0354*(self.rotor_diameter/2.)+1.6635  #Empirical
         if MaxChord < 1.5:
-            root_chord = 1.5
+            root_diameter = 1.5
 
-        self.root_chord = root_chord
+        self.root_diameter = root_diameter
 
         for i in range(self.blade_sections):
 
@@ -81,7 +79,7 @@ class SEAMBladeStructure(Component):
                 C[i] = MaxChord-(MaxChord)/((self.rotor_diameter/2.) - \
                        self.MaxChordrR*(self.rotor_diameter/2.)) * \
                        (self.MaxChordrR*(self.rotor_diameter/2.)-r[i])
-                thick[i] = root_chord
+                thick[i] = root_diameter
 
                 if thick[i]<0.001:
                     thick[i] = 0.001