📄 3_2.asp
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<!--#include file="dbconn.asp"-->
<!--#include file="inc/checkchange.inc"-->
<!--#include file="inc/QZF.CSS"-->
<!--#include file="9_03.asp"-->
<%
th=Session.Contents("th")
if th="00" then
response.write"<p align='center'><a href='index.asp'><font color='#000064'>请输入设计号！>>> </a></p>"
Response.End
end if
th=Session.Contents("th")
set rs=server.createobject("adodb.recordset")
sql ="select * from 2 where (th='"&th&"')"
rs.open sql,conn,1,1
a2=rs("a2")
qe=rs("qe")
set rs=server.createobject("adodb.recordset")
sql ="select * from 3 where (th='"&th&"')"
rs.open sql,conn,1,1
ts=rs("ts")
ig=rs("ig")
ik=rs("ik")
tlk=rs("tlk")
q1=rs("q1")
q2=rs("q2")
q3=rs("q3")
n=rs("n")
B=rs("B")
TPJ=rs("TPJ")
C=rs("C")
G=rs("G")
F=rs("F")
%>
<html>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>管式加热炉工艺设计书</title>
</head>
<body>
<p align="center"><font face="华文新魏" size="7"><b>三、热效率计算</b></font></p>
<p align="center"><font face="宋体" size="2">设计号：<%=th%></font></p>
<p align="center">
<input type=button onclick="vbscript:buildDoc '',4" value="生成word">
<div align="center">
<center>
<table border="1" id="myData" width="800">
<tr>
<td width="26" align="center">序号</td>
<td width="147" align="center">名称</td>
<td width="46" align="center">符号</td>
<td width="93" align="center">单位</td>
<td width="319" align="center">公式及来源</td>
<td width="129" align="center">结果</td>
</tr>
<tr>
<td width="26">1</td>
<td width="147">排烟过剩空气系数</td>
<td width="46">a2</td>
<td width="93">-</td>
<td width="319">选取</td>
<td width="129"><%=a2%></td>
</tr>
<tr>
<td width="26">2</td>
<td width="147">排烟温度</td>
<td width="46">ts</td>
<td width="93">°C</td>
<td width="319">选取 </td>
<td width="129"><%=ts%></td>
</tr>
<tr>
<td width="26">3</td>
<td width="147">排烟焓</td>
<td width="46">Ipy</td>
<td width="93">kj/kg</td>
<td width="319">根据经验公式计算 </td>
<td width="129"><%=ig%></td>
</tr>
<tr>
<td width="26">4</td>
<td width="147">入炉冷空气温度</td>
<td width="46">tlk</td>
<td width="93">°C</td>
<td width="319">选取</td>
<td width="129"><%=tlk%></td>
</tr>
<tr>
<td width="26">5</td>
<td width="147">冷空气焓</td>
<td width="46">Ilk</td>
<td width="93">kj/kg </td>
<td width="319">根据经验公式计算</td>
<td width="129"><%=ik%></td>
</tr>
<tr>
<td width="26">6</td>
<td width="147">燃料输入炉热量</td>
<td width="46">Qe</td>
<td width="93">kj/kg </td>
<td width="319">根据经验公式计算</td>
<td width="129"><%=qe%></td>
</tr>
<tr>
<td width="26">7</td>
<td width="147">排烟热损失</td>
<td width="46">q1</td>
<td width="93">%</td>
<td width="319">q1=(Ipy-a2Ilk)/Qe</td>
<td width="129"><%=q1%></td>
</tr>
<tr>
<td width="26">8</td>
<td width="147">表面散热损失</td>
<td width="46">q2</td>
<td width="93">%</td>
<td width="319">选取</td>
<td width="129"><%=q2%></td>
</tr>
<tr>
<td width="26">9</td>
<td width="147">不完全燃烧热损失</td>
<td width="46">q3</td>
<td width="93">%</td>
<td width="319">选取</td>
<td width="129"><%=q3%></td>
</tr>
<tr>
<td width="26">10</td>
<td width="147">加热炉热效率</td>
<td width="46">n</td>
<td width="93">%</td>
<td width="319">100-q1-q2-q3</td>
<td width="129"><%=n%></td>
</tr>
<tr>
<td width="26">11</td>
<td width="147">燃料消耗量</td>
<td width="46">B</td>
<td width="93">kg/h</td>
<td width="319">3600*Q/(Qe*n)</td>
<td width="129"><%=B%></td>
</tr>
<tr>
<td width="26">12</td>
<td width="147">原油平均温度</td>
<td width="46">tpj</td>
<td width="93">°C</td>
<td width="319">(tr+tc)/2</td>
<td width="129"><%=tpj%></td>
</tr>
<tr>
<td width="26">13</td>
<td width="147">平均温度原油比热</td>
<td width="46">C</td>
<td width="93">KJ/KG°C</td>
<td width="319">4.1868*（0.415+0.0006Tpj)</td>
<td width="129"><%=C%></td>
</tr>
<tr>
<td width="26">14</td>
<td width="147">原油流量</td>
<td width="46">G</td>
<td width="93">kg/s</td>
<td width="319">Q/(C*(tc-tr)</td>
<td width="129"><%=G%></td>
</tr>
<tr>
<td width="26">15</td>
<td width="147">保热系数</td>
<td width="46">F</td>
<td width="93">-</td>
<td width="319">n/(n+q2) </td>
<td width="129"><%=F%></td>
</tr>
</table>
</center>
</div>
<%
rs.close
set rs=nothing
conn.close
set conn=nothing
response.write"<p align='center'><a href='3_1.asp?change=ture'><font color='#000064'>重新计算！>>> </a></p>"
response.write"<p align='center'><a href='mulu.asp'><font color='#000064'>返回>>> </a></p>"
%>
</body>
</html>
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