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| The Establishment of Installation Effect Database for Multipath Ultrasonic Flowmeters |
| HU He-ming,MENFG Tao,ZHANG Liang,WANG Chi |
| National Institute of Metrology, Beijing 100013 |
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Abstract An installation effect database for multipath ultrasonic flowmeters based on CFD flow filed has been established.The extra errors under different installation conditions can provided to guide the flowmeter selection and designing downstream of installations, and the path velocity distributions under different installation conditions can be also provide for the flowmeter daily check.The installation effects database is easy to use for engineers while the CFD is difficult to carry out.
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2011, Vol. 32 
