| 浦东南、北线煤气流最计量装置的建立和研究 |
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| 引用本文： | 任学弟,奚华良,何全伟.浦东南、北线煤气流最计量装置的建立和研究[J].上海计量测试,2005,32(4):19-22. |
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| 作者姓名： | 任学弟 奚华良 何全伟 |
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| 作者单位： | [1]上海公正燃气计量站 [2]上海浦东煤气制气有限公司 |
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| 摘 要： | 本文介绍了在浦东煤气制气有限公司南北线煤气流量计量装置的建立过程中，通过选型，对孔板流量计及其布局、流量计算公式和不确定度的研究，利用智能变送显示仪改变了传统孔板流量计量程比的限制，保证了系统的准确度，所采用的计算机技术确保煤气流量计量数据的公正、公平、公开。
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| 关 键 词： | 孔板流量计 流量 计量装置 煤气贸易结算 不确定度 流量计量装置 煤气流量 浦东 计算机技术 有限公司 |
Set up and Study on Gas Flow Measurement Equipment used for North Line and South Line of Shanghai Pudong Gas Manufacturing co., ltd. |
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| Ren XueDi;Xi HuaLiang;He QuanWei.Set up and Study on Gas Flow Measurement Equipment used for North Line and South Line of Shanghai Pudong Gas Manufacturing co., ltd.[J].Shanghai Meassurement and Testing,2005,32(4):19-22. |
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| Authors: | Ren XueDi;Xi HuaLiang;He QuanWei |
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| Abstract: | This paper introduce the gas flow measurement equipment used for the North line and South line of Shanghai Pudong gas manufacturing co., ltd. Study the orifice plate flow meter pipeline composition, flow calculate formulas and its measurement uncertainty, etc. Break down the range ratio limitation of the orifice plate flow meter by intelligent indication transducer. Ensure the system accuracy of the gas flow measurement equipment. |
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| Keywords: | orifice plate flow meter fluid flow measurement equipment trading count of coke gas uncertainty |
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