miércoles, 8 de junio de 2022

Tkinter Densidad del Petróleo

Ahora se realiza la interfaz gráfica de la densidad del petróleo, a continuación se muestra el código completo:
 
import math as math
from tkinter import *
import tkinter as tk
from tkinter import ttk
import numpy as np
from tkinter import messagebox
 
Ventana = Tk()
Ventana.geometry("450x200")
Ventana.maxsize(450,200)
Ventana.minsize(450,200)
Ventana.title("Densidad del Petróleo")
Ventana.configure(background="gray80",highlightbackground="gray80",highlightcolor="black")
 
Recuadro_Entradas = tk.LabelFrame(Ventana)
Recuadro_Entradas.place(relx=0.01, rely=0.01, relheight=0.980, relwidth=0.980)
Recuadro_Entradas.configure(relief='groove',foreground="black",text='''Entradas''',background="gray80",highlightbackground="gray80",highlightcolor="black",width=330)
 
 
def Correlaciones_Densidad_Petroleo():
 
            try:
 
                        # P = 4000
                        # Pb = 2500
                        # T = 180  
                        # API = 31 
                        # Yg = 0.95
                        # Ppr = 1.54; Tpr = 1.30
 
                        P   = float(Entrada_1.get()) # psi
                        Pb  = float(Entrada_2.get()) # psi
                        T   = float(Entrada_3.get()) # °F
                        API = float(Entrada_4.get()) # °API
                        Yg  = float(Entrada_5.get())
                        Tpr = float(Entrada_6.get())
                        Ppr = float(Entrada_7.get()) 
 
                        if P <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Presión es incorrecta")
 
                        elif Pb <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Presión de burbuja es incorrecta")
 
                        elif T <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Temperatura es incorrecta")
 
                        elif API <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Gravedad API es incorrecta")
 
                        elif Yg <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Densidad del gas es incorrecta")
 
                        elif Tpr <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Temperatura pseudoreducida es incorrecta")
 
                        elif Ppr <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Presión pseudoreducida es incorrecta")
 
                        else:
 
                                   Yo = 141.5/(API + 131.5)
 
                                   if P >= Pb:
 
                                               # Relación gas-petróleo del Petróleo
 
                                               Rs  = Yg*(((Pb/18.2)+1.4)*10**(0.0125*API-0.000917*T))**1.2048
 
                                               # Compresibilidad del Petróleo
 
                                               Co = (-1433+5*Rs+17.2*T-1180*Yg+12.61*API)/(Pb*10**5 )
 
                                               # Factor de Volmen del Petróleo
 
                                               F = Rs*((Yg/Yo)**0.526)+0.968*T
 
                                               Bob = 1+10**(-6.58511+2.91329*np.log10(F)-0.27683*(np.log10(F)**2))
 
                                               Bo = Bob*np.exp(Co*(Pb-P))
 
                                               #Densidad del petróleo
 
                                               Ygd = ((12.5+API)/50)-3.5715*10**(-6)*API*Rs
 
                                               Po = (350*Yo+0.0764*Ygd*Rs)/(5.615*Bo )
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,Po)
 
                                   elif P <= Pb:
 
                                               # Relación gas-petróleo del Petróleo
 
                                               Rs  = Yg*(((P/18.2)+1.4)*10**(0.0125*API-0.000917*T))**1.2048
 
                                               # Factor de Volmen del Petróleo
 
                                               F = Rs*(np.sqrt(Yg/Yo))+1.25*T
 
                                               Bo = 0.9759+12*10**-5*F**1.2
 
                                               # Compresibilidad del Petróleo
 
                                               A = -7.573-1.450*np.log(P)-0.383*np.log(Pb)+1.402*np.log(T+460)+0.256*np.log(API)+0.449*np.log(Rs)
 
                                               Co = np.exp(A)
 
                                               #Densidad del petróleo
 
                                               Ygd = ((12.5+API)/50)-3.5715*10**(-6)*API*Rs
 
                                               Pob = (350*Yo+0.0764*Ygd*Rs)/(5.615*Bo )
 
                                               Po = Pob*np.exp(Co*(Pb-P))
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,Po)
 
                                   else:
 
                                               print("La opción no se encuentra disponible")
                                              
            except ZeroDivisionError:
 
                        messagebox.showwarning("Advertencia!","Los datos ingresados son incorrectos, por favor revisalos")
 
            except SyntaxError:
 
                        messagebox.showwarning("Advertencia!","Los datos ingresados son incorrectos, por favor revisalos")
 
            except ValueError:
 
                        messagebox.showwarning("Advertencia!","Los datos ingresados son incorrectos, por favor revisalos")
 
            finally:
 
                        pass
 
            return
 
Densidad_Petróleo = Button(Recuadro_Entradas,activebackground="DarkOrange3",activeforeground="black",background="gray80",disabledforeground="#a3a3a3",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",pady="0",text='''Densidad del Petróleo''', command = Correlaciones_Densidad_Petroleo).place(relx = 0.50, rely = 0.81, height=25, width=210,bordermode='ignore')
 
Mensaje_1 = tk.Message(Recuadro_Entradas)
Mensaje_1.place(relx=0.02, rely=0.01, height=25, width=80)
Mensaje_1.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''P''')
Mensaje_2 = tk.Message(Recuadro_Entradas)
Mensaje_2.place(relx=0.21, rely=0.01, height=25, width=80)
Mensaje_2.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Pb''')
Mensaje_3 = tk.Message(Recuadro_Entradas)
Mensaje_3.place(relx=0.40, rely=0.00, height=25, width=80)
Mensaje_3.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''T''')
Mensaje_4 = tk.Message(Recuadro_Entradas)
Mensaje_4.place(relx=0.60, rely=0.00, height=25, width=80)
Mensaje_4.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''°API''')
Mensaje_5 = tk.Message(Recuadro_Entradas)
Mensaje_5.place(relx=0.80, rely=0.00, height=25, width=80)
Mensaje_5.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Yg''')
 
Mensaje_6 = tk.Message(Recuadro_Entradas)
Mensaje_6.place(relx=0.02, rely=0.30, height=25, width=80)
Mensaje_6.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Tpr''')
Mensaje_7 = tk.Message(Recuadro_Entradas)
Mensaje_7.place(relx=0.21, rely=0.30, height=25, width=80)
Mensaje_7.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Ppr''')
 
Mensaje_9 = tk.Label(Recuadro_Entradas)
Mensaje_9.place(relx=0.20, rely=0.62, height=25, width=60)
Mensaje_9.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Resultado:''')
Mensaje_10 = tk.Label(Recuadro_Entradas)
Mensaje_10.place(relx = 0.65, rely = 0.62, height=25, width=50)
Mensaje_10.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''lbs/pie^3''')
 
Entrada_1 = tk.Entry(Recuadro_Entradas)
Entrada_1.place(relx=0.02, rely=0.18, height=20, width=80)
Entrada_1.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_2 = tk.Entry(Recuadro_Entradas)
Entrada_2.place(relx=0.21, rely=0.18, height=20, width=80)
Entrada_2.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_3 = tk.Entry(Recuadro_Entradas)
Entrada_3.place(relx=0.40, rely=0.18, height=20, width=80)
Entrada_3.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_4 = tk.Entry(Recuadro_Entradas)
Entrada_4.place(relx=0.60, rely=0.18, height=20, width=80)
Entrada_4.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_5 = tk.Entry(Recuadro_Entradas)
Entrada_5.place(relx=0.80, rely=0.18, height=20, width=80)
Entrada_5.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
 
Entrada_6 = tk.Entry(Recuadro_Entradas)
Entrada_6.place(relx=0.02, rely=0.46, height=20, width=80)
Entrada_6.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_7 = tk.Entry(Recuadro_Entradas)
Entrada_7.place(relx=0.21, rely=0.46, height=20, width=80)
Entrada_7.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
 
Salida_1 = tk.Entry(Recuadro_Entradas)
Salida_1.place(relx=0.40, rely=0.64, height=20, width=100)
Salida_1.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
 
Entrada_1.delete(0,tk.END);Entrada_1.insert(tk.END,"");Entrada_1.insert(tk.END,0.00)
Entrada_2.delete(0,tk.END);Entrada_2.insert(tk.END,"");Entrada_2.insert(tk.END,0.00)
Entrada_3.delete(0,tk.END);Entrada_3.insert(tk.END,"");Entrada_3.insert(tk.END,0.00)
Entrada_4.delete(0,tk.END);Entrada_4.insert(tk.END,"");Entrada_4.insert(tk.END,0.00)
Entrada_5.delete(0,tk.END);Entrada_5.insert(tk.END,"");Entrada_5.insert(tk.END,0.00)
Entrada_6.delete(0,tk.END);Entrada_6.insert(tk.END,"");Entrada_6.insert(tk.END,0.00)
Entrada_7.delete(0,tk.END);Entrada_7.insert(tk.END,"");Entrada_7.insert(tk.END,0.00)
Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
 
def Limpiando():
 
            Entrada_1.delete(0,tk.END);Entrada_1.insert(tk.END,"");Entrada_1.insert(tk.END,0.00)
            Entrada_2.delete(0,tk.END);Entrada_2.insert(tk.END,"");Entrada_2.insert(tk.END,0.00)
            Entrada_3.delete(0,tk.END);Entrada_3.insert(tk.END,"");Entrada_3.insert(tk.END,0.00)
            Entrada_4.delete(0,tk.END);Entrada_4.insert(tk.END,"");Entrada_4.insert(tk.END,0.00)
            Entrada_5.delete(0,tk.END);Entrada_5.insert(tk.END,"");Entrada_5.insert(tk.END,0.00)
            Entrada_6.delete(0,tk.END);Entrada_6.insert(tk.END,"");Entrada_6.insert(tk.END,0.00)
            Entrada_7.delete(0,tk.END);Entrada_7.insert(tk.END,"");Entrada_7.insert(tk.END,0.00)
            Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
 
            return
 
Limpieza = Button(Recuadro_Entradas,activebackground="OliveDrab4",activeforeground="black",background="gray80",disabledforeground="#a3a3a3",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",pady="0",text='''Limpieza''', command = Limpiando).place(relx = 0.01, rely = 0.80, height=25, width=210)
 
Ventana.mainloop()
 
El código de vuelve lo siguiente:



miércoles, 1 de junio de 2022

Tkinter Viscosidad del Petróleo

Ahora se realiza la interfaz gráfica de la viscosidad del petróleo, cabe recalcar que en el código se calculan diferentes tipos de viscosidad como lo son la viscosidad del petróleo muerto, viscosidad del petróleo saturado y bajosaturado, a continuación se muestra el código completo: 




import math as math
from tkinter import *
import tkinter as tk
from tkinter import ttk
import numpy as np
from tkinter import messagebox

 

Ventana = Tk()
Ventana.geometry("450x200")
Ventana.maxsize(450,200)
Ventana.minsize(450,200)
Ventana.title("Viscosidad del Petróleo")
Ventana.configure(background="gray80",highlightbackground="gray80",highlightcolor="black")
 
Valores_1 = ["Beal, C.","Beggs, H.D. y Robinson, J.R","Glaso, O.","Egbogad, E.O.","Kartoatmodjo, T. y Schimidt, Z.","Chew, J.N. y Connally, C.A., Jr.","Vázquez, M.E. y Beggs, H.D."]
 
Variable_1 = tk.StringVar()
Visor_correlaciones_1 = ttk.Combobox(Ventana)
Visor_correlaciones_1.place(relx=0.01, rely=0.02, relheight=0.11, relwidth=0.480, bordermode='ignore')
Visor_correlaciones_1.configure(takefocus="",state="readonly",textvariable = Variable_1, justify = "center",values = Valores_1)
Visor_correlaciones_1.current(0)
 
def Correlaciones_Viscosidad_petoleo(event):
 
            try:
 
                        # P = 4000
                        # Pb = 2500
                        # T = 180  
                        # API = 31 
                        # Yg = 0.95
                        # Ppr = 1.54; Tpr = 1.30
 
                        P   = float(Entrada_1.get()) # psi
                        Pb  = float(Entrada_2.get()) # psi
                        T   = float(Entrada_3.get()) # °F
                        API = float(Entrada_4.get()) # °API
                        Yg  = float(Entrada_5.get())
                        Tpr = float(Entrada_6.get())
                        Ppr = float(Entrada_7.get()) 
 
                        if P <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Presión es incorrecta")
 
                        elif Pb <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Presión de burbuja es incorrecta")
 
                        elif T <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Temperatura del separador es incorrecta")
 
                        elif API <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Gravedad API es incorrecta")
 
                        elif Yg <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Densidad del gas es incorrecta")
 
                        elif Tpr <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Temperatura pseudoreducida es incorrecta")
 
                        elif Ppr <= 0:
 
                                   messagebox.showwarning("Advertencia!","La Presión pseudoreducida es incorrecta")
 
                        else:
 
                                   # Correlación Standing, M.B. condiciones de burbuja
 
                                   Rs  = Yg*(((Pb/18.2)+1.4)*10**(0.0125*API-0.000917*T))**1.2048
 
                                   if str(Variable_1.get()) == Valores_1[0]:
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
                                               # Correlación de Beal, C.
 
                                               a = 10**(0.43+(8.33/API))
 
                                               Mod1 = (0.32+((1.8*10**7)/(API**4.53)))*(360/(T+200))**a
 
                                               # Correlación de Beal, C.
 
                                               A = 10**(Rs*((2.2*10**-7)*Rs-7.4*(10**-4)))
                                               b = (0.68/10**(8.62*10**(-5)*Rs))+(0.25/10**(1.1*10**(-3)*Rs))+(0.062/10**(3.74*10**(-3)*Rs))
 
                                               Mob1 = A*Mod1**b
 
                                               Mo1 = (0.024*Mob1**1.6+0.038*Mob1**0.56)*(0.001)*(P-Pb)+Mob1
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,Mod1)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,Mo1)
                                              
                                   elif str(Variable_1.get()) == Valores_1[1]:
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
                                               # Correlación de Beggs, H.D. y Robinson, J.R
 
                                               z = 3.0324-0.02023*API
 
                                               y = 10**z
 
                                               x = y*T**(-1.163)
 
                                               Mod2 = 10**x-1
 
                                               # Correlación de Beggs, H.D y Robinson, J.R.
 
                                               a = 10.175*(Rs+100)**(-0.515)
 
                                               b = 5.44*(Rs+150)**(-0.338)
 
                                               Mob2 = a*Mod2**b
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,Mod2)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,Mob2)
                                              
                                   elif str(Variable_1.get()) == Valores_1[2]:
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
                                               # Correlación de Glaso, O.
 
                                               Mod3  = (3.141*10**10)*(T**-3.444)*(np.log10(API))**(10.313*np.log10(T)-36.447)
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,Mod3)
 
                                   elif str(Variable_1.get()) == Valores_1[3]:
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
                                               # Correlación de Egbogad, E.O.
 
                                               Mod = 1.8653-0.025086*API-0.5644*np.log10(T)
 
                                               Mod4 = 10**(10**Mod)-1
                                              
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,Mod4)
 
                                   elif str(Variable_1.get()) == Valores_1[4]:
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
                                               # Correlación de Kartoatmodjo, T. y Schimidt, Z.
 
                                               Mod5 = (16.0*10**8)*(T**-2.8177)*np.log10(API)**(5.7526*np.log10(T)-26.9718)
 
                                               # Correlación de Kartoatmodjo, T. y Schmidt, Z.
 
                                               b = 10**(-0.00081*Rs)
 
                                               A = (0.2001+(0.8428*10**(-0.000845*Rs)))*(Mod5**(0.43+0.5165*b))
 
                                               Mob3 = -0.06821+0.9824*A+40.34*(10**-5)*(A**2)
 
                                               # Correlación de Kartoatmodjo, T. y Schmidt, Z.
 
                                               Mo3  = 1.00081*Mob3+1.127*(10**-3)*(P-Pb)*(-65.17*(10**-4)*(Mob3**1.8148)+0.038*(Mob3**1.59))
                                              
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,Mod5)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,Mob3)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,Mo3)
 
                                   elif str(Variable_1.get()) == Valores_1[5]:
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
                                               # Correlación de Beal, C.
 
                                               a = 10**(0.43+(8.33/API))
 
                                               Mod1 = (0.32+((1.8*10**7)/(API**4.53)))*(360/(T+200))**a
 
                                               # Correlación de Chew, J.N. y Connally, C.A., Jr.
 
                                               A = 10**(Rs*((2.2*10**-7)*Rs-7.4*(10**-4)))
                                              
                                               b = (0.68/10**(8.62*10**(-5)*Rs))+(0.25/10**(1.1*10**(-3)*Rs))+(0.062/10**(3.74*10**(-3)*Rs))
 
                                               Mob1 = A*Mod1**b
                                              
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,Mob1)
 
                                   elif str(Variable_1.get()) == Valores_1[6]:
 
                                               Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
                                               Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
                                               # Correlación de Beal, C.
 
                                               a = 10**(0.43+(8.33/API))
 
                                               Mod1 = (0.32+((1.8*10**7)/(API**4.53)))*(360/(T+200))**a
 
                                               # Correlación de Chew, J.N. y Connally, C.A., Jr.
 
                                               A = 10**(Rs*((2.2*10**-7)*Rs-7.4*(10**-4)))
                                              
                                               b = (0.68/10**(8.62*10**(-5)*Rs))+(0.25/10**(1.1*10**(-3)*Rs))+(0.062/10**(3.74*10**(-3)*Rs))
 
                                               Mob1 = A*Mod1**b
 
                                               # Correlación de Vázquez, M.E. y Beggs, H.D.
 
                                               m = 2.6*P**1.187*np.exp(-11.513-8.98*10**(-5)*P)
 
                                               Mo2 = Mob1*(P/Pb )**m
                                              
                                               Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,Mo2)
                                              
                                   else:
 
                                               messagebox.showwarning("Advertencia!","La opción no existe")
 
            except ZeroDivisionError:
 
                        messagebox.showwarning("Advertencia!","Los datos ingresados son incorrectos, por favor revisalos")
 
            except SyntaxError:
 
                        messagebox.showwarning("Advertencia!","Los datos ingresados son incorrectos, por favor revisalos")
 
            except ValueError:
 
                        messagebox.showwarning("Advertencia!","Los datos ingresados son incorrectos, por favor revisalos")
 
            finally:
 
                        pass
 
            return
 
Visor_correlaciones_1.bind('<<ComboboxSelected>>', Correlaciones_Viscosidad_petoleo)
 
Recuadro_Entradas = tk.LabelFrame(Ventana)
Recuadro_Entradas.place(relx=0.01, rely=0.13, relheight=0.850, relwidth=0.980)
Recuadro_Entradas.configure(relief='groove',foreground="black",text='''Entradas''',background="gray80",highlightbackground="gray80",highlightcolor="black",width=330)
 
Mensaje_1 = tk.Message(Recuadro_Entradas)
Mensaje_1.place(relx=0.02, rely=0.01, height=25, width=80)
Mensaje_1.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''P''')
Mensaje_2 = tk.Message(Recuadro_Entradas)
Mensaje_2.place(relx=0.21, rely=0.01, height=25, width=80)
Mensaje_2.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Pb''')
Mensaje_3 = tk.Message(Recuadro_Entradas)
Mensaje_3.place(relx=0.40, rely=0.00, height=25, width=80)
Mensaje_3.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''T''')
Mensaje_4 = tk.Message(Recuadro_Entradas)
Mensaje_4.place(relx=0.60, rely=0.00, height=25, width=80)
Mensaje_4.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''°API''')
Mensaje_5 = tk.Message(Recuadro_Entradas)
Mensaje_5.place(relx=0.80, rely=0.00, height=25, width=80)
Mensaje_5.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Yg''')
 
Mensaje_6 = tk.Message(Recuadro_Entradas)
Mensaje_6.place(relx=0.02, rely=0.30, height=25, width=80)
Mensaje_6.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Tpr''')
Mensaje_7 = tk.Message(Recuadro_Entradas)
Mensaje_7.place(relx=0.21, rely=0.30, height=25, width=80)
Mensaje_7.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Ppr''')
 
Mensaje_9 = tk.Label(Recuadro_Entradas)
Mensaje_9.place(relx=0.00, rely=0.62, height=25, width=60)
Mensaje_9.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Resultado:''')
Mensaje_10 = tk.Label(Recuadro_Entradas)
Mensaje_10.place(relx=0.13, rely=0.62, height=25, width=40)
Mensaje_10.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Mod :''')
Mensaje_11 = tk.Label(Recuadro_Entradas)
Mensaje_11.place(relx=0.40, rely=0.62, height=25, width=40)
Mensaje_11.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Mob :''')
Mensaje_12 = tk.Label(Recuadro_Entradas)
Mensaje_12.place(relx=0.66, rely=0.62, height=25, width=40)
Mensaje_12.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''Mo :''')
Mensaje_13 = tk.Label(Recuadro_Entradas)
Mensaje_13.place(relx = 0.93, rely = 0.62, height=25, width=30)
Mensaje_13.configure(background="gray80",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center',text='''cp''')
 
Entrada_1 = tk.Entry(Recuadro_Entradas)
Entrada_1.place(relx=0.02, rely=0.18, height=20, width=80)
Entrada_1.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_2 = tk.Entry(Recuadro_Entradas)
Entrada_2.place(relx=0.21, rely=0.18, height=20, width=80)
Entrada_2.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_3 = tk.Entry(Recuadro_Entradas)
Entrada_3.place(relx=0.40, rely=0.18, height=20, width=80)
Entrada_3.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_4 = tk.Entry(Recuadro_Entradas)
Entrada_4.place(relx=0.60, rely=0.18, height=20, width=80)
Entrada_4.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_5 = tk.Entry(Recuadro_Entradas)
Entrada_5.place(relx=0.80, rely=0.18, height=20, width=80)
Entrada_5.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
 
Entrada_6 = tk.Entry(Recuadro_Entradas)
Entrada_6.place(relx=0.02, rely=0.46, height=20, width=80)
Entrada_6.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Entrada_7 = tk.Entry(Recuadro_Entradas)
Entrada_7.place(relx=0.21, rely=0.46, height=20, width=80)
Entrada_7.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
 
Salida_1 = tk.Entry(Recuadro_Entradas)
Salida_1.place(relx=0.22, rely=0.64, height=20, width=80)
Salida_1.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Salida_2 = tk.Entry(Recuadro_Entradas)
Salida_2.place(relx=0.49, rely=0.64, height=20, width=80)
Salida_2.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
Salida_3 = tk.Entry(Recuadro_Entradas)
Salida_3.place(relx=0.74, rely=0.64, height=20, width=80)
Salida_3.configure(background="white",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",justify='center')
 
Entrada_1.delete(0,tk.END);Entrada_1.insert(tk.END,"");Entrada_1.insert(tk.END,0.00)
Entrada_2.delete(0,tk.END);Entrada_2.insert(tk.END,"");Entrada_2.insert(tk.END,0.00)
Entrada_3.delete(0,tk.END);Entrada_3.insert(tk.END,"");Entrada_3.insert(tk.END,0.00)
Entrada_4.delete(0,tk.END);Entrada_4.insert(tk.END,"");Entrada_4.insert(tk.END,0.00)
Entrada_5.delete(0,tk.END);Entrada_5.insert(tk.END,"");Entrada_5.insert(tk.END,0.00)
Entrada_6.delete(0,tk.END);Entrada_6.insert(tk.END,"");Entrada_6.insert(tk.END,0.00)
Entrada_7.delete(0,tk.END);Entrada_7.insert(tk.END,"");Entrada_7.insert(tk.END,0.00)
Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
def Limpiando():
 
            Entrada_1.delete(0,tk.END);Entrada_1.insert(tk.END,"");Entrada_1.insert(tk.END,0.00)
            Entrada_2.delete(0,tk.END);Entrada_2.insert(tk.END,"");Entrada_2.insert(tk.END,0.00)
            Entrada_3.delete(0,tk.END);Entrada_3.insert(tk.END,"");Entrada_3.insert(tk.END,0.00)
            Entrada_4.delete(0,tk.END);Entrada_4.insert(tk.END,"");Entrada_4.insert(tk.END,0.00)
            Entrada_5.delete(0,tk.END);Entrada_5.insert(tk.END,"");Entrada_5.insert(tk.END,0.00)
            Entrada_6.delete(0,tk.END);Entrada_6.insert(tk.END,"");Entrada_6.insert(tk.END,0.00)
            Entrada_7.delete(0,tk.END);Entrada_7.insert(tk.END,"");Entrada_7.insert(tk.END,0.00)
            Salida_1.delete(0,tk.END);Salida_1.insert(tk.END,"");Salida_1.insert(tk.END,0.00)
            Salida_2.delete(0,tk.END);Salida_2.insert(tk.END,"");Salida_2.insert(tk.END,0.00)
            Salida_3.delete(0,tk.END);Salida_3.insert(tk.END,"");Salida_3.insert(tk.END,0.00)
 
            return
 
Limpieza = Button(Recuadro_Entradas,activebackground="OliveDrab4",activeforeground="black",background="gray80",disabledforeground="#a3a3a3",foreground="#000000",highlightbackground="#d9d9d9",highlightcolor="black",pady="0",text='''Limpieza''', command = Limpiando).place(relx = 0.23, rely = 0.80, height=25, width=217)
 
Ventana.mainloop()


El código devuelve lo siguiente: