form1.frm

次为燃料电池的VB模型

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3060
   ClientLeft      =   120
   ClientTop       =   420
   ClientWidth     =   4560
   LinkTopic       =   "Form1"
   ScaleHeight     =   3060
   ScaleWidth      =   4560
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "计算"
      Height          =   495
      Left            =   2640
      TabIndex        =   20
      Top             =   5760
      Width           =   975
   End
   Begin VB.TextBox Text10 
      Height          =   375
      Left            =   5280
      TabIndex        =   19
      Top             =   4680
      Width           =   855
   End
   Begin VB.TextBox Text9 
      Height          =   375
      Left            =   5280
      TabIndex        =   18
      Top             =   3960
      Width           =   855
   End
   Begin VB.TextBox Text8 
      Height          =   375
      Left            =   5280
      TabIndex        =   17
      Top             =   3240
      Width           =   855
   End
   Begin VB.TextBox Text7 
      Height          =   495
      Left            =   5280
      TabIndex        =   16
      Top             =   1920
      Width           =   855
   End
   Begin VB.TextBox Text6 
      Height          =   495
      Left            =   5280
      TabIndex        =   15
      Top             =   960
      Width           =   855
   End
   Begin VB.TextBox Text5 
      Height          =   375
      Left            =   2280
      TabIndex        =   9
      Top             =   3960
      Width           =   615
   End
   Begin VB.TextBox Text4 
      Height          =   375
      Left            =   2280
      TabIndex        =   8
      Top             =   3240
      Width           =   615
   End
   Begin VB.TextBox Text3 
      Height          =   375
      Left            =   2280
      TabIndex        =   5
      Top             =   2400
      Width           =   615
   End
   Begin VB.TextBox Text2 
      Height          =   375
      Left            =   2280
      TabIndex        =   4
      Top             =   1680
      Width           =   615
   End
   Begin VB.TextBox Text1 
      Height          =   390
      Left            =   2280
      TabIndex        =   3
      Top             =   960
      Width           =   615
   End
   Begin VB.Label Label10 
      Caption         =   "I"
      Height          =   255
      Left            =   4440
      TabIndex        =   14
      Top             =   1920
      Width           =   615
   End
   Begin VB.Label Label9 
      Caption         =   "V"
      Height          =   375
      Left            =   4440
      TabIndex        =   13
      Top             =   960
      Width           =   615
   End
   Begin VB.Label Label8 
      Caption         =   "H2O"
      Height          =   375
      Left            =   4440
      TabIndex        =   12
      Top             =   4680
      Width           =   735
   End
   Begin VB.Label Label7 
      Caption         =   "CKO2"
      Height          =   255
      Left            =   4440
      TabIndex        =   11
      Top             =   4080
      Width           =   855
   End
   Begin VB.Label Label6 
      Caption         =   "CKH2"
      Height          =   375
      Left            =   4440
      TabIndex        =   10
      Top             =   3240
      Width           =   735
   End
   Begin VB.Label Label5 
      Caption         =   "JKO2"
      Height          =   255
      Left            =   1080
      TabIndex        =   7
      Top             =   3960
      Width           =   615
   End
   Begin VB.Label Label4 
      Caption         =   "JKH2"
      Height          =   375
      Left            =   1080
      TabIndex        =   6
      Top             =   3240
      Width           =   735
   End
   Begin VB.Label Label3 
      Caption         =   "TEMPERETURE"
      Height          =   255
      Left            =   1080
      TabIndex        =   2
      Top             =   2520
      Width           =   1095
   End
   Begin VB.Label Label2 
      Caption         =   "PRESSURE"
      Height          =   255
      Left            =   1080
      TabIndex        =   1
      Top             =   1800
      Width           =   735
   End
   Begin VB.Label Label1 
      Caption         =   "POWER"
      Height          =   255
      Left            =   1080
      TabIndex        =   0
      Top             =   1080
      Width           =   495
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Dim POWER, PRES, T, PH2, PO2, VP, H2, CKH2, YDH2, O2, CKO2, YDO2, IC, VT, VANODE, VCATHODE, UF, AREA, V, H2O, I As Double
POWER = Text1.Text
PRES = Text2.Text
T = Text3.Text
H2 = Text4.Text
O2 = Text5.Text
IC = 42
PH2 = 0.2
PO2 = 0.2
UF = 0.65
AREA = 96.1


VP = (76 * Log(PRES / 1)) / Log(10)
VT = 0.008 * (T - 1000) * IC
VANODE = (172 * Log(PH2 / 0.15)) / Log(10)
VCATHODE = (92 * Log(PO2 / 0.164)) / Log(10)
V = 1.38 + (VP + VT + VANODE + VCATHODE) / 1000
I = POWER * 1000 / V
      

YDH2 = 0.018655 * I / UF
CKH2 = H2 - YDH2
YDO2 = 0.5 * YDH2
CKO2 = O2 - YDO2
H2O = YDH2

Text6.Text = V
Text7.Text = I
Text8.Text = CKH2
Text9.Text = CKO2
Text10.Text = H2O






End Sub