| 天然气计量误差分析及改进措施 |
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| 引用本文： | 苏欣,范小霞,袁宗明,黄坤. 天然气计量误差分析及改进措施[J]. 石油矿场机械, 2006, 35(1): 97-100 |
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| 作者姓名： | 苏欣 范小霞 袁宗明 黄坤 |
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| 作者单位： | 1. 西南石油学院,四川,成都,610000
2. 四川威东能源开发有限责任公司,四川,成都,610000 |
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| 摘 要： | 天然气计量目前仍以差压式流量计中的孔板流量计为主。影响差压式流量计测量误差的原因非常复杂，文章从计量仪表误差、使用条件变化误差和其他因素引起误差3方面。分析了引起计量误差的主要因素，并提出了改进措施，最后提出了建议和展望了未来孔板流量计的发展方向。
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| 关 键 词： | 天然气计量 孔板计量 误差分析 改进措施 |
| 文章编号： | 1001-3482（2006）01-0097-04 |
| 收稿时间： | 2005-07-24 |
| 修稿时间： | 2005-07-24 |
The analysis of natural gas measuring error and its improvement |
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| SU Xin,FAN Xiao-xia,YUAN Zong-ming,HUANG Kun. The analysis of natural gas measuring error and its improvement[J]. Oil Field Equipment, 2006, 35(1): 97-100 |
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| Authors: | SU Xin FAN Xiao-xia YUAN Zong-ming HUANG Kun |
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| Affiliation: | 1. South-west Petroleum College, Chengdu 610000,China 2. Sichuan Weidong Energy Development Co. Ltd. , Chengdu 610000, China |
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| Abstract: | The measure of natural gas is still in the state of using orifice-plate flow meter of pressure difference.The causes effecting its measure error are comprehensive.The analysis through three aspects,meter error,operation condition,others Has been done.The measure of improvement is introduced.The paper also presents author's recommendation and the development trend of orifice-plate flow meter. |
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| Keywords: | natural gas measure orifice-plate flow meter error analysis improvement measures |
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