Código de Visual Basic - ecuacion Beattie bridgerman

ecuacion Beattie bridgerman

Visual Basic

Publicado el 13 de Diciembre del 2024 por Ana Gabriela

179 visualizaciones desde el 13 de Diciembre del 2024

volumen positivo
revisar los rangos
temperatura en los rangos
si algun dato esta mal corregir

Requerimientos

Public Class Form4
Dim T, Ru, A0, B0, a, b, c, V, M, vem, vem2, R1, R2, R3, R4, R5, R6, R7, R8, Var As Double

Private Sub Form4_Load(sender As Object, e As EventArgs) Handles MyBase.Load
TextBox1.Text = ""
TextBox2.Text = ""
Label5.Text = ""
ComboBox2.Text = "m3/kg"
ComboBox3.Text = "K"
ComboBox4.Text = "Kpa"

End Sub

Private Sub ComboBox4_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox4.SelectedIndexChanged
ComboBox4.DropDownStyle = ComboBoxStyle.DropDownList
If ComboBox4.Text = "Kpa" Then
Label5.Text = R7
Label5.Text = Math.Round(Convert.ToDouble(R7), 4)
ElseIf ComboBox4.Text = "Pascal" Then
Label5.Text = R7 * 1000
Label5.Text = Math.Round(Convert.ToDouble(R7 * 1000), 4)
ElseIf ComboBox4.Text = "Atmosfera" Then
Label5.Text = R7 / 101.3
Label5.Text = Math.Round(Convert.ToDouble(R7 / 101.3), 4)
ElseIf ComboBox4.Text = "Bar" Then
Label5.Text = R7 / 100
Label5.Text = Math.Round(Convert.ToDouble(R7 / 100), 4)
ElseIf ComboBox4.Text = "Psi" Then
Label5.Text = R7 / 6.895
Label5.Text = Math.Round(Convert.ToDouble(R7 / 6.895), 4)
End If
End Sub

Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
TextBox1.Text = ""
TextBox2.Text = ""
Label5.Text = ""
ComboBox2.Text = "m3/kg"
ComboBox3.Text = "K"
ComboBox4.Text = "Kpa"
Label5.Text = ""
End Sub
Private Sub ComboBox1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox1.SelectedIndexChanged
ComboBox1.DropDownStyle = ComboBoxStyle.DropDownList
If ComboBox1.Text = "Nitrógeno" Then
A0 = 136.2315
B0 = 0.05046
a = 0.02617
b = -0.00691
c = 42000
M = 28.013
Ru = 8.314

ElseIf ComboBox1.Text = "Hidrógeno" Then
A0 = 20.0117
B0 = 0.02096
a = -0.00506
b = -0.04359
c = 504
M = 2.015
Ru = 8.314

ElseIf ComboBox1.Text = "Argón" Then
A0 = 130.7802
B0 = 0.03931
a = 0.02328
b = 0.0
c = 59900
M = 39.984
Ru = 8.314
End If
End Sub
Private Sub TextBox1_TextChanged(sender As Object, e As EventArgs) Handles TextBox1.TextChanged
If ComboBox2.Text = "m3/kg" Then
V = Val(TextBox1.Text)
ElseIf ComboBox2.Text = "cm3/g" Then
V = Val(TextBox1.Text) * 1000
ElseIf ComboBox2.Text = "ft3/lb" Then
V = Val(TextBox1.Text) * 16.01846337
ElseIf ComboBox2.Text = "in3/Oz" Then
V = Val(TextBox1.Text) * 1729.994044
End If
End Sub

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Var = False
If ComboBox1.Text = "" Then
MessageBox.Show("Escoge el gas")
Var = True
ElseIf TextBox1.Text = "" Then
MessageBox.Show("Introduce el volumen")
Var = True

ElseIf TextBox1.Text <= 0 Then
Label5.Text = ""
MsgBox("Error, Proporciona un volumen mas alto")
Var = True
'Label5.Visible = False
ElseIf TextBox2.Text = "" Then
MessageBox.Show("Introduce la tempertura")
Var = True
ElseIf TextBox1.Text = "" Then
MessageBox.Show("Introduce el volumen")
Var = True
End If
If Var = False Then

If ComboBox3.Text = "K" Then
Label5.Text = ""
If TextBox2.Text < 60 Or TextBox2.Text > 300 Then
MessageBox.Show("error el rango de la T debe ser >60 y <300 K")
Var = True
Else
T = Val(TextBox2.Text)
End If
ElseIf ComboBox3.Text = "C" Then
If TextBox2.Text < -213.15 Or TextBox2.Text > 26.85 Then
MessageBox.Show("error el rango de la T debe ser >-213.15 y <26.85 C")
Var = True
Else
T = Val(TextBox2.Text) + 273.15
End If
ElseIf ComboBox3.Text = "F" Then
If TextBox2.Text < -351.67 Or TextBox2.Text > 80.33 Then
MessageBox.Show("error el rango de la T debe ser -351.67 y 80.33 F")
Var = True
Else
T = ((TextBox2.Text - 32) / 1.8) + 273.15
End If
End If
End If
If Var = False Then
vem = V * M
vem2 = vem ^ 2
R1 = A0 * (1 - (a / vem))
R2 = B0 * (1 - (b / vem))
R3 = (Ru * T) / (vem2)
R4 = 1 - (c / (vem * T ^ 3))
R5 = vem + R2
R6 = R1 / vem2
R7 = R3 * R4 * R5 - R6
If R7 < 0 Then
Var = True
MsgBox("Error, la presiòn resultante no debe ser negativa")
Else
Label5.Text = R7
Label5.Text = Math.Round(Convert.ToDouble(R7), 4)
End If
End If
ComboBox4.SelectedIndex = 0

End Sub

Private Sub ComboBox2_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox2.SelectedIndexChanged

If ComboBox2.Text = "m3/kg" Then
V = Val(TextBox1.Text)
ElseIf ComboBox2.Text = "cm3/g" Then
V = Val(TextBox1.Text) * 1000
ElseIf ComboBox2.Text = "ft3/lb" Then
V = Val(TextBox1.Text) * 16.01846337
ElseIf ComboBox2.Text = "in3/Oz" Then
V = Val(TextBox1.Text) * 1729.994044
End If
End Sub
Private Sub ComboBox1_KeyPress(sender As Object, e As KeyPressEventArgs) Handles ComboBox1.KeyPress
e.Handled = True
End Sub
Private Sub ComboBox4_KeyPress(sender As Object, e As KeyPressEventArgs) Handles ComboBox4.KeyPress
e.Handled = True
End Sub
Private Sub TextBox2_KeyPress(sender As Object, e As KeyPressEventArgs) Handles TextBox2.KeyPress
If Not Char.IsDigit(e.KeyChar) AndAlso Not Char.IsControl(e.KeyChar) AndAlso e.KeyChar <> "." AndAlso e.KeyChar <> "-" Then
e.Handled = True
End If
If e.KeyChar = "."c AndAlso TextBox2.Text.Contains(".") Then
e.Handled = True
End If
If e.KeyChar = "0"c AndAlso TextBox2.Text = "0" Then
e.Handled = True
End If
If e.KeyChar = "-"c AndAlso TextBox2.Text.Contains("-") Then
e.Handled = True
End If
End Sub

Private Sub TextBox3_KeyPress(sender As Object, e As KeyPressEventArgs)
If (Not Char.IsDigit(e.KeyChar) AndAlso e.KeyChar <> "." AndAlso e.KeyChar <> ControlChars.Back) Then
e.Handled = True
End If
End Sub
Private Sub TextBoxt1_KeyPress(sender As Object, e As KeyPressEventArgs) Handles TextBox1.KeyPress
If (Not Char.IsDigit(e.KeyChar) AndAlso e.KeyChar <> "." AndAlso e.KeyChar <> ControlChars.Back) Then
e.Handled = True
End If
If e.KeyChar = "."c AndAlso TextBox1.Text.Contains(".") Then
e.Handled = True
End If
If e.KeyChar = "0"c AndAlso TextBox1.Text = "0" Then
e.Handled = True
End If
End Sub

Private Sub Label1_Click(sender As Object, e As EventArgs) Handles Label1.Click

End Sub

Private Sub Label2_Click(sender As Object, e As EventArgs) Handles Label2.Click

End Sub

Private Sub Label4_Click(sender As Object, e As EventArgs) Handles Label4.Click

End Sub

Private Sub TextBox2_TextChanged(sender As Object, e As EventArgs) Handles TextBox2.TextChanged
If ComboBox3.Text = "K" Then
T = Val(TextBox2.Text)
ElseIf ComboBox3.Text = "C" Then
T = Val(TextBox2.Text) + 273.15
ElseIf ComboBox3.Text = "F" Then
T = Val(TextBox2.Text) - 32 * (5 / 9) + 273.15
ElseIf T > 60 Then
MessageBox.Show("ERROR NUMERO NO VALIDO")
ElseIf T < 300 Then
MessageBox.Show("ERROR NUMERO NO VALIDO")
End If
End Sub

Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
Close()
End Sub
End Class

1.0

Publicado el 13 de Diciembre del 2024

gráfica de visualizaciones de la versión: 1.0

180 visualizaciones desde el 13 de Diciembre del 2024

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Public Class Form4

    Dim T, Ru, A0, B0, a, b, c, V, M, vem, vem2, R1, R2, R3, R4, R5, R6, R7, R8, Var As Double

    Private Sub Form4_Load(sender As Object, e As EventArgs) Handles MyBase.Load

        TextBox1.Text = ""

        TextBox2.Text = ""

        Label5.Text = ""

        ComboBox2.Text = "m3/kg"

        ComboBox3.Text = "K"

        ComboBox4.Text = "Kpa"

    End Sub

    Private Sub ComboBox4_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox4.SelectedIndexChanged

        ComboBox4.DropDownStyle = ComboBoxStyle.DropDownList

        If ComboBox4.Text = "Kpa" Then

            Label5.Text = R7

            Label5.Text = Math.Round(Convert.ToDouble(R7), 4)

        ElseIf ComboBox4.Text = "Pascal" Then

            Label5.Text = R7 * 1000

            Label5.Text = Math.Round(Convert.ToDouble(R7 * 1000), 4)

        ElseIf ComboBox4.Text = "Atmosfera" Then

            Label5.Text = R7 / 101.3

            Label5.Text = Math.Round(Convert.ToDouble(R7 / 101.3), 4)

        ElseIf ComboBox4.Text = "Bar" Then

            Label5.Text = R7 / 100

            Label5.Text = Math.Round(Convert.ToDouble(R7 / 100), 4)

        ElseIf ComboBox4.Text = "Psi" Then

            Label5.Text = R7 / 6.895

            Label5.Text = Math.Round(Convert.ToDouble(R7 / 6.895), 4)

        End If

    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click

        TextBox1.Text = ""

        TextBox2.Text = ""

        Label5.Text = ""

        ComboBox2.Text = "m3/kg"

        ComboBox3.Text = "K"

        ComboBox4.Text = "Kpa"

        Label5.Text = ""

    End Sub

    Private Sub ComboBox1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox1.SelectedIndexChanged

        ComboBox1.DropDownStyle = ComboBoxStyle.DropDownList

        If ComboBox1.Text = "Nitrógeno" Then

            A0 = 136.2315

            B0 = 0.05046

            a = 0.02617

            b = -0.00691

            c = 42000

            M = 28.013

            Ru = 8.314

        ElseIf ComboBox1.Text = "Hidrógeno" Then

            A0 = 20.0117

            B0 = 0.02096

            a = -0.00506

            b = -0.04359

            c = 504

            M = 2.015

            Ru = 8.314

        ElseIf ComboBox1.Text = "Argón" Then

            A0 = 130.7802

            B0 = 0.03931

            a = 0.02328

            b = 0.0

            c = 59900

            M = 39.984

            Ru = 8.314

        End If

    End Sub

    Private Sub TextBox1_TextChanged(sender As Object, e As EventArgs) Handles TextBox1.TextChanged

        If ComboBox2.Text = "m3/kg" Then

            V = Val(TextBox1.Text)

        ElseIf ComboBox2.Text = "cm3/g" Then

            V = Val(TextBox1.Text) * 1000

        ElseIf ComboBox2.Text = "ft3/lb" Then

            V = Val(TextBox1.Text) * 16.01846337

        ElseIf ComboBox2.Text = "in3/Oz" Then

            V = Val(TextBox1.Text) * 1729.994044

        End If

    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click

        Var = False

        If ComboBox1.Text = "" Then

            MessageBox.Show("Escoge el gas")

            Var = True

        ElseIf TextBox1.Text = "" Then

            MessageBox.Show("Introduce el volumen")

            Var = True

        ElseIf TextBox1.Text <= 0 Then

            Label5.Text = ""

            MsgBox("Error, Proporciona un volumen mas alto")

            Var = True

            'Label5.Visible = False

        ElseIf TextBox2.Text = "" Then

            MessageBox.Show("Introduce la tempertura")

            Var = True

        ElseIf TextBox1.Text = "" Then

            MessageBox.Show("Introduce el volumen")

            Var = True

        End If

        If Var = False Then

            If ComboBox3.Text = "K" Then

                Label5.Text = ""

                If TextBox2.Text < 60 Or TextBox2.Text > 300 Then

                    MessageBox.Show("error el rango de la T debe ser >60 y <300 K")

                    Var = True

                Else

                    T = Val(TextBox2.Text)

                End If

            ElseIf ComboBox3.Text = "C" Then

                If TextBox2.Text < -213.15 Or TextBox2.Text > 26.85 Then

                    MessageBox.Show("error el rango de la T debe ser >-213.15 y <26.85 C")

                    Var = True

                Else

                    T = Val(TextBox2.Text) + 273.15

                End If

            ElseIf ComboBox3.Text = "F" Then

                If TextBox2.Text < -351.67 Or TextBox2.Text > 80.33 Then

                    MessageBox.Show("error el rango de la T debe ser  -351.67 y 80.33 F")

                    Var = True

                Else

                    T = ((TextBox2.Text - 32) / 1.8) + 273.15

                End If

            End If

        End If

        If Var = False Then

            vem = V * M

            vem2 = vem ^ 2

            R1 = A0 * (1 - (a / vem))

            R2 = B0 * (1 - (b / vem))

            R3 = (Ru * T) / (vem2)

            R4 = 1 - (c / (vem * T ^ 3))

            R5 = vem + R2

            R6 = R1 / vem2

            R7 = R3 * R4 * R5 - R6

            If R7 < 0 Then

                Var = True

                MsgBox("Error, la presiòn resultante no debe ser negativa")

            Else

                Label5.Text = R7

                Label5.Text = Math.Round(Convert.ToDouble(R7), 4)

            End If

        End If

        ComboBox4.SelectedIndex = 0

    End Sub

    Private Sub ComboBox2_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ComboBox2.SelectedIndexChanged

        If ComboBox2.Text = "m3/kg" Then

            V = Val(TextBox1.Text)

        ElseIf ComboBox2.Text = "cm3/g" Then

            V = Val(TextBox1.Text) * 1000

        ElseIf ComboBox2.Text = "ft3/lb" Then

            V = Val(TextBox1.Text) * 16.01846337

        ElseIf ComboBox2.Text = "in3/Oz" Then

            V = Val(TextBox1.Text) * 1729.994044

        End If

    End Sub

    Private Sub ComboBox1_KeyPress(sender As Object, e As KeyPressEventArgs) Handles ComboBox1.KeyPress

        e.Handled = True

    End Sub

    Private Sub ComboBox4_KeyPress(sender As Object, e As KeyPressEventArgs) Handles ComboBox4.KeyPress

        e.Handled = True

    End Sub

    Private Sub TextBox2_KeyPress(sender As Object, e As KeyPressEventArgs) Handles TextBox2.KeyPress

        If Not Char.IsDigit(e.KeyChar) AndAlso Not Char.IsControl(e.KeyChar) AndAlso e.KeyChar <> "." AndAlso e.KeyChar <> "-" Then

            e.Handled = True

        End If

        If e.KeyChar = "."c AndAlso TextBox2.Text.Contains(".") Then

            e.Handled = True

        End If

        If e.KeyChar = "0"c AndAlso TextBox2.Text = "0" Then

            e.Handled = True

        End If

        If e.KeyChar = "-"c AndAlso TextBox2.Text.Contains("-") Then

            e.Handled = True

        End If

    End Sub

    Private Sub TextBox3_KeyPress(sender As Object, e As KeyPressEventArgs)

        If (Not Char.IsDigit(e.KeyChar) AndAlso e.KeyChar <> "." AndAlso e.KeyChar <> ControlChars.Back) Then

            e.Handled = True

        End If

    End Sub

    Private Sub TextBoxt1_KeyPress(sender As Object, e As KeyPressEventArgs) Handles TextBox1.KeyPress

        If (Not Char.IsDigit(e.KeyChar) AndAlso e.KeyChar <> "." AndAlso e.KeyChar <> ControlChars.Back) Then

            e.Handled = True

        End If

        If e.KeyChar = "."c AndAlso TextBox1.Text.Contains(".") Then

            e.Handled = True

        End If

        If e.KeyChar = "0"c AndAlso TextBox1.Text = "0" Then

            e.Handled = True

        End If

    End Sub

    Private Sub Label1_Click(sender As Object, e As EventArgs) Handles Label1.Click

    End Sub

    Private Sub Label2_Click(sender As Object, e As EventArgs) Handles Label2.Click

    End Sub

    Private Sub Label4_Click(sender As Object, e As EventArgs) Handles Label4.Click

    End Sub

    Private Sub TextBox2_TextChanged(sender As Object, e As EventArgs) Handles TextBox2.TextChanged

        If ComboBox3.Text = "K" Then

            T = Val(TextBox2.Text)

        ElseIf ComboBox3.Text = "C" Then

            T = Val(TextBox2.Text) + 273.15

        ElseIf ComboBox3.Text = "F" Then

            T = Val(TextBox2.Text) - 32 * (5 / 9) + 273.15

        ElseIf T > 60 Then

            MessageBox.Show("ERROR NUMERO NO VALIDO")

        ElseIf T < 300 Then

            MessageBox.Show("ERROR NUMERO NO VALIDO")

        End If

    End Sub

    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click

        Close()

    End Sub

End Class

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Código de Visual Basic - ecuacion Beattie bridgerman

Requerimientos

1.0

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