| 燃油流量计在非稳态下计量性能研究 |
| Research on Measurement Performance of Fuel Flowmeter at Unsteady Flow |
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| 中文摘要: |
| 在实际应用中，燃油流量计会工作于非稳定流量状态下，此时流量计的计量性能可能会发生变化。利用燃油动态流量标准装置，对科里奥利质量流量计和容积式刮板流量计分别进行非稳态流量试验，分析了非稳态流量环境对这两种流量计测量结果的影响，并给出了使用和校准建议。 |
| 英文摘要: |
| In practical applications, the fuel flowmeter will work in unsteady flow state, and the measurement performance of the flowmeter may change. Using the dynamic fuel flow standard device, the unsteady flow tests was performed on the Coriolis mass flowmeter and the volumetric scraper flowmeter. The influence of unsteady flow environment on the measurement results of the two kinds flowmeters is analyzed, and the use and calibration of recommendations are given. |
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| 中文关键词: 非稳态流量 燃油流量计 计量性能 |
| 英文关键词:unstable f1ow fuel flowmeter measurement performance |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2019.01.09 |
| 引用本文：刘彦军，张毅治，张永胜.燃油流量计在非稳态下计量性能研究[J].计测技术,2019,39(1):. |
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