Minor Update

src/main.py

@@ -1,15 +1,18 @@
 # main.py
 
+import sys
+sys.path.append("C:\\Users\\promerogomb\\Desktop\\Proyectos UNAV\\LaunchSim\\src")
+
 import os
 import tkinter as tk
 from tkinter import ttk
 
 # Importamos las distintas pestañas
-from src.tabs.tab_simulator import TabSimulator
-from src.tabs.tab_search import TabSearch
-from src.tabs.tab_drag import TabDrag
-from src.tabs.tab_coil import TabCoil
-from src.tabs.tab_electrical import TabElectrical
+from tabs.tab_simulator import TabSimulator
+from tabs.tab_search import TabSearch
+from tabs.tab_drag import TabDrag
+from tabs.tab_coil import TabCoil
+from tabs.tab_electrical import TabElectrical
 
 class MainApp:
     def __init__(self, master):

src/tabs/tab_coil.py

@@ -9,9 +9,11 @@ import matplotlib.pyplot as plt
 from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
 
 import numpy as np
+import math as m
+import decimal as dec
 
 # Importamos la función para dibujar la bobina 2D
-from src.tabs.geometry_viewer import plot_coil_in_frame
+from tabs.geometry_viewer import plot_coil_in_frame
 
 class TabCoil:
     def __init__(self, notebook, tab_simulator):
@@ -48,13 +50,19 @@ class TabCoil:
         tk.Label(frame_left, text="Parámetros de la Bobina:").pack(anchor="w")
 
         # Variables
-        self.var_N     = tk.IntVar(value=500)
+        self.var_N     = tk.DoubleVar(value=500)
         self.var_e_pvc = tk.DoubleVar(value=4.04)
         self.var_r_int = tk.DoubleVar(value=12.07)
         self.var_r_ext = tk.DoubleVar(value=21.27)
         self.var_h_c   = tk.DoubleVar(value=53.12)
         self.var_d_cu  = tk.DoubleVar(value=0.8)
         
+        mu_0 = 4 * m.pi * 1e-7
+        mu_r = 1
+        
+        inductance = (self.var_N.get()**2 * mu_0 * mu_r * (2 * m.pi * (self.var_r_ext.get() * 1e-3)**2)) / (self.var_h_c.get() * 1e-3)
+        self.var_L  = tk.DoubleVar(value=inductance)
+
         # Frame para agrupar los Entries
         self.frame_params = tk.Frame(frame_left, bd=1, relief="sunken")
         self.frame_params.pack(fill="x", pady=5)
@@ -74,6 +82,7 @@ class TabCoil:
         add_param_row("r_ext (mm):",       self.var_r_ext, rowcount); rowcount += 1
         add_param_row("h_c (mm):",         self.var_h_c,   rowcount); rowcount += 1
         add_param_row("d_cu (mm):",        self.var_d_cu,  rowcount); rowcount += 1
+        add_param_row("L (H):",            self.var_L,     rowcount); rowcount += 1
 
         # Botón para actualizar la vista 2D
         btn_refrescar = tk.Button(