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渦街流量計(jì)關(guān)于流體溫度的影響 |
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Date:2013/9/30 14:01:21 Hits:3707 |
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<a href="http://www.xahblawyer.com.cn"><strong>渦街流量計(jì)</strong></a>流體溫度變化后,導(dǎo)致該液體密度產(chǎn)生相應(yīng)變化,以至于導(dǎo)致給流量計(jì)以及速度式流量計(jì)的質(zhì)量流量測量出現(xiàn)誤差,不過如此原因有解決辦法,可以通過密度補(bǔ)償來解決。除此之外,流體溫度變化有時(shí)還會(huì)引起流量計(jì)測量部分的幾何尺寸發(fā)生變化,從而以至于引入誤差。另外,當(dāng)流量計(jì)測量的數(shù)據(jù)是蒸汽流量時(shí),因?yàn)闇囟茸兓,就?huì)引起很大的影響,<a href="http://www.xahblawyer.com.cn"><strong>渦街流量計(jì)</strong></a>基本需另作修正。上述闡述幾點(diǎn)為流體溫度變化對(duì)<a href="http://www.xahblawyer.com.cn"><strong>渦街流量計(jì)</strong></a>流量系數(shù)產(chǎn)生影響的原因。<br />
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<a href="http://www.xahblawyer.com.cn">www.xahblawyer.com.cn</a></p>
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