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Development of flow meters and assistive devices for the technological air and carbon dioxide accounting

Roman Kokoshko1 r.kokoshko151 [at] gmail.com
Bohdan Kril1
Olexandr Kril 1
  1. Automation and Computer-Integrated Technologies, Lviv Polytechnic National University, Ukraine, Lviv, S. Bandery street 12.
Abstract 

Result of development and implementation of gas flow rate measurement system for rapidly varying flows are considered in this paper. The flow rate meters in this system are based on pressure differential devices with fast processing of  flow rate calculation algorithm by PLC`s united into a network and integrated in SCADA.

Keywords 
measurement of pulsating flow
flow meter
differential pressure flow meters
compressed air
carbon dioxide
References 

[1] Neil Mehltretter, “Proper Application of Variable Speed Compressors”. World Energy Engineering Congress,2012 ,999-1015 p.  

[2] B.A.Kril, O.V. Kril, N.V. Bilets'kyy, Y.Z.Vashkurak, “Systema vymiriuvannia vytraty ta tekhnolohichnoho obliku vuhlekysloho hazu v pyvovarnomu vyrobnytstvi” [System of measurement of consumption and technological accounting of carbon dioxide in brewing industry], Lviv Polytechnic National University. – 8p.

[3] “Metodika vypolnenija izmerenij s pomoshh'ju special'nyh suzhajushhih ustrojstv” [Method for performing measurements using special narrowing devices]: RD 50-411-83 – Moscow, Russia: Standards publisher, 1984, 54p.

[4] B.A.Kril, O.V. Kril, “Systema vymiriuvannia vytraty ta tekhnolohichnoho obliku shvydkozminnykh hazovykh potokiv” [System of measurement of flow and technological accounting of fast-moving gas flows], Lviv Polytechnic National University. 2007- 4p