VentilationTrap (class)¶
Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Slot/VentilationTrap
-
class
VentilationTrap
(Alpha0=0, D0=1, H0=1, W1=1, W2=1, Zh=36, mat_void=-1, init_dict=None, init_str=None)[source]¶ Bases:
pyleecan.Classes.Hole.Hole
Trapezoidal axial ventilation ducts
-
VERSION
= 1¶
-
build_geometry
(sym=1, alpha=0, delta=0, is_stator=True)¶ Compute the curve needed to plot the ventilations
- Parameters
self (VentilationTrap) – A VentilationTrap object
sym (int) – Symetry to apply 2 = half the machine (Default value = 1 => full machine)
alpha (float) – Angle for rotation (Default value = 0) [rad]
delta (complex) – Complex for translation (Default value = 0)
is_stator (bool) – True if ventilation is on the stator and 0 on the rotor (Default value = True)
- Returns
surf_list – A list of Trapeze
- Return type
list
-
check
()¶ Make sure that the ventialtion parameters are correctly set
- Parameters
self (VentilationTrap) – A VentilationTrap object
-
comp_radius
()¶ Compute the radius of the two circle that contains all the ventilation ducts
- Parameters
self (VentilationTrap) – A VentilationTrap object
- Returns
(Rmin, Rmax) – Tuple of circle radius [m]
- Return type
tuple
-
comp_surface
()¶ Compute the surface of all the axial ventilation ducts
- Parameters
self (VentilationTrap) – A VentilationTrap object
- Returns
surface – Axial ventilation ducts total surface [m**2]
- Return type
float
-
get_center
()¶ Return a list of center of the ventilations :param self: A VentilationTrap object :type self: VentilationTrap
- Returns
Zc_list – List of list of center complex coordinates
- Return type
list
-
save
(save_path='', is_folder=False)¶ Save the object to the save_path
- Parameters
self – A pyleecan object
save_path (str) – path to the folder to save the object
is_folder (bool) – to split the object in different files: separate simulation machine and materials
-
copy
()¶ Return a copy of the class
-
get_logger
()¶ Get the object logger or its parent’s one
- Parameters
obj – A pyleecan object
- Returns
logger – Pyleecan object dedicated logger
- Return type
logging.Logger
-
property
Alpha0
¶ Shift angle of the hole around circumference
- Type
float
- Min
0
- Max
6.29
-
property
D0
¶ Hole height
- Type
float
- Min
0
-
property
H0
¶ Radius of the hole bottom
- Type
float
- Min
0
-
property
W1
¶ Hole small basis
- Type
float
- Min
0
-
property
W2
¶ Hole large basis
- Type
float
- Min
0
-