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📁 《管式加热炉设计计算程序》本程序依据《管式加热炉规范》 SY/T0538-2004进行开发而成。适用于油田、长输管道圆筒型管式加热炉（包括丁头管、翅片管）的热力计算、水力计算、阻力计算及强度计算。
💻 ASP
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<!--#include file="dbconn.asp"-->
<!--#include file="inc/checkchange.inc"-->
<!--#include file="inc/QZF.CSS"-->
<!--#include file="9_07.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！&gt;&gt;&gt;</font> </a></p>" 
 Response.End 
 end if
set rs=server.createobject("adodb.recordset")
 sql ="select * from 7 where (th='"&th&"')"
 rs.open sql,conn,1,1
th=rs("th")
d1=rs("d1")
so=rs("so")
re=rs("re")
dv=rs("dv")
f1=rs("f1")
ts=rs("ts")
rgt=rs("rgt")
ug=rs("ug")
nc=rs("nc")
gg=rs("gg")
h1=rs("h1")
h2=rs("h2")
h3=rs("h3")
h4=rs("h4")
h5=rs("h5")
h6=rs("h6")
h7=rs("h7")
hZ=rs("hZ")

ds=rs("ds")
ta=rs("ta")
tb=rs("tb")
tm=rs("tm")
as1=rs("as1")
hs1=rs("hs1")
%>
<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>七、烟囱计算</b></font></p>
<p align="center"><font size="3" face="宋体">设计号：<%=th%></font>
<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="42" align="center">序号</td>
    <td width="201" align="center">名称</td>
    <td width="50" align="center">符号</td>
    <td width="84" align="center">单位</td>
    <td width="294" align="center">计算公式及数据来源</td>
    <td width="89" align="center">结果</td>
  </tr>
  <tr>
    <td width="42">一、</td>
    <td width="201">对流室烟气阻力</td>
    <td width="50">　</td>
    <td width="84">　</td>
    <td width="294">　</td>
    <td width="89">　</td>
  </tr>
  <tr>
    <td width="42">1</td>
    <td width="201">对流炉管类型</td>
    <td width="50">　</td>
    <td width="84">-</td>
    <td width="294">　对流室计算结果</td>
    <td width="89"><%=d1%></td>
  </tr>
  <tr>
    <td width="42">2</td>
    <td width="201">对流室烟气流通面积</td>
    <td width="50">So</td>
    <td width="84">m&sup2;</td>
    <td width="294">　对流室计算结果</td>
    <td width="89"><%=so%></td>

  </tr>
  <tr>
    <td width="42">3</td>
    <td width="201">雷诺数</td>
    <td width="50">Re</td>
    <td width="84">-</td>
    <td width="294">　参考书P191</td>
    <td width="89"><%=re%>　</td>
  </tr>
  <tr>
    <td width="42">4</td>
    <td width="201">容积水力直径</td>
    <td width="50">Dv</td>
    <td width="84">m</td>
    <td width="294">　参考书P199</td>
    <td width="89"><%=dv%>　</td>
  </tr>
  <tr>
    <td width="42">5</td>
    <td width="201">烟气摩擦系数</td>
    <td width="50">f1</td>
    <td width="84">-</td>
    <td width="294">　标准图A.6</td>
    <td width="89"><%=f1%>　</td>
  </tr>
  <tr>
    <td width="42">6</td>
    <td width="201">烟气平均温度</td>
    <td width="50">Ts</td>
    <td width="84">K</td>
    <td width="294">　（TG+TPY）/2</td>
    <td width="89"><%=ts%></td>
  </tr>
  <tr>
    <td width="42">7</td>
    <td width="201">烟气密度</td>
    <td width="50">rgt</td>
    <td width="84">kg/m&sup3;烟气</td>
    <td width="294"> 273/Ts*rGO</td>
    <td width="89"><%=rgt%></td>
  </tr>
  <tr>
    <td width="42">8</td>
    <td width="201">烟气粘度</td>
    <td width="50">ug</td>
    <td width="84">Pa.s</td>
    <td width="294">　参考书P191</td>
    <td width="89"><%=ug%></td>
  </tr>
  <tr>
    <td width="42">9</td>
    <td width="201">对流管排数</td>
    <td width="50">m1</td>
    <td width="84">排</td>
    <td width="294"> 对流室计算结果</td>
    <td width="89"><%=nc%></td>
  </tr>
  <tr>
    <td width="42">10</td>
    <td width="201">烟气质量流速</td>
    <td width="50">Gg</td>
    <td width="84">kg/m&sup2;.s</td>
    <td width="294">　对流室计算结果</td>
    <td width="89"><%=gg%></td>
  </tr>
  <tr>
    <td width="42">11</td>
    <td width="201">对流炉管烟气阻力</td>
    <td width="50">H1</td>
    <td width="84">kPa</td>
    <td width="294">　标准公式A.47、51、52</td>
    <td width="89"><%=h1%></td>
  </tr>
  <tr>
    <td width="42">二</td>
    <td width="201">局部阻力</td>
    <td width="50">　</td>
    <td width="84">　</td>
    <td width="294">　</td>

    <td width="89">　</td>
  </tr>
  <tr>
    <td width="42">1</td>
    <td width="201">辐射室进对流室</td>
    <td width="50">H2</td>
    <td width="84">　kPa</td>
    <td width="294"> 标准公式A.53</td>
    <td width="89"><%=h2%></td>
  </tr>
  <tr>
    <td width="42">2</td>
    <td width="201">对流室到烟囱</td>
    <td width="50">H3</td>
    <td width="84">　kPa</td>
    <td width="294">　标准公式A.53</td>
    <td width="89"><%=h3%></td>
  </tr>
  <tr>
    <td width="42">3</td>
    <td width="201">烟囱挡板</td>
    <td width="50">H4</td>
    <td width="84">　kPa</td>
    <td width="294">　标准公式A.53</td>
    <td width="89"><%=h4%></td>
  </tr>
  <tr>
    <td width="42">4</td>
    <td width="201">辐射室进对流室拐弯</td>
    <td width="50">H5</td>
    <td width="84">　kPa</td>
    <td width="294">　标准公式A.53</td>
    <td width="89"><%=h5%></td>
  </tr>
  <tr>
    <td width="42">5</td>
    <td width="201">摩擦阻力</td>
    <td width="50">H6</td>
    <td width="84">kPa</td>
    <td width="294">　标准公式A.55</td>
    <td width="89"><%=h6%>　</td>
  </tr>
  <tr>
    <td width="42">6</td>
    <td width="201">动能损失</td>
    <td width="50">H7</td>
    <td width="84">kPa</td>
    <td width="294">　标准公式A.56</td>
    <td width="89"><%=h7%>　</td>
  </tr>
  <tr>
    <td width="42">三</td>
    <td width="201">阻力合计</td>
    <td width="50">HZ</td>
    <td width="84">kPa</td>
    <td width="294">　</td>
    <td width="89"><%=hz%>　</td>
  </tr>
  <tr>
    <td width="42">四、</td>
    <td width="201">烟囱计算</td>
    <td width="50">　</td>
    <td width="84">　</td>
   <td width="294">　</td>

    <td width="89">　</td>
  </tr>
  <tr>
    <td width="42">1</td>
    <td width="201">烟囱直径</td>
    <td width="50">Ds</td>
    <td width="84">m</td>
    <td width="294"> Ds=0.65Gg^(0.5)</td>
    <td width="89"><%=DS%></td>
  </tr>
  <tr>
    <td width="42">2</td>
    <td width="201">大气温度</td>
    <td width="50">Ta</td>
    <td width="84">  K  </td>
    <td width="294"> 取为303K</td>
    <td width="89"><%=ta%></td>
  </tr>
  <tr>
    <td width="42">3</td>
    <td width="201">烟囱低部烟气温度</td>
    <td width="50">Tb</td>
    <td width="84">  K  </td>
    <td width="294"> 排烟温度</td>
    <td width="89"><%=tb%></td>
  </tr>
  <tr>
    <td width="42">4</td>
    <td width="201">烟气平均温度</td>
    <td width="50">Tm</td>
    <td width="84">  K  </td>
    <td width="294"> Tm=as*(Tb-Ta)+Ta</td>
    <td width="89"><%=tm%></td>
  </tr>
  <tr>
    <td width="42">5</td>
    <td width="201">烟囱温降系数</td>
    <td width="50">as</td>
    <td width="84">  -  </td>
    <td width="294"> 参考书P200</td>
    <td width="89"><%=aS1%></td>
  </tr>
  <tr>
    <td width="42">6</td>
    <td width="201">烟囱最低高度</td>
    <td width="50">Hs</td>
    <td width="84">  m  </td>
    <td width="294"> HS=H1/(3.55*(1/Ta-1/Tm))</td>
    <td width="89"><%=hS1%></td>
  </tr>
</table>
  </center>
</div>
</body>

</html>
<%
       
rs.close                       
set rs=nothing 
conn.close                       
set conn=nothing
response.write"<p align='center'><a href='7_1.asp?change=ture'><font color='#000064'>重新计算！&gt;&gt;&gt;</font> </a></p>" 
response.write"<p align='center'><a href='mulu.asp'><font color='#000064'>返回&gt;&gt;&gt;</font> </a></p>" 
%>

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