天气预报 > 其他 > 如何进行风量标定
如何进行风量标定
更新时间: 2020-09-16 00:00:00  

规定:

1、在被标定测量装置所在风管道合适位置开设试验孔,用标准动压测量元件对测风装置进行标定;

2、通过改变相应的风门挡板开度改变风量,并在不同风量下分别记录标准测量元件和被标定测量装置的动压值,由此计算出测风装置的流量修正系数。

关键词: 如何 进行 风量 标定

如何进行风量标定相关经验

天气预报

最新推荐

页面:/news/view-1998736/ | 耗时:0.7296 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1998736 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1998736 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1998736 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1898102,901718,2521758,470313,2102751,2434794,1078791,1105345,911234,2565417,1542730,268187,1065001,1678862,497471,1068262,2400231,2272099,1073481,158597,866720,2754737,254266,163221,1126282,2834232,1776313,1078114,2797164,1478582) ORDER BY field (ArticleID,1898102,901718,2521758,470313,2102751,2434794,1078791,1105345,911234,2565417,1542730,268187,1065001,1678862,497471,1068262,2400231,2272099,1073481,158597,866720,2754737,254266,163221,1126282,2834232,1776313,1078114,2797164,1478582)