Naslov
Bondgraph Modelling of Flow Pulsations in the Coriolis Mass flowmeter with Parallel Straight Tubes

Autori
Damić, Vjekoslav ; Kesić, Petar

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 3-rd Congress of Croatian Society of Mechanics / Marović, Pavao - Zagreb : T.D. BIRO, 2000, 483-490

Skup
3-rd International Congress of Croatian Society of Mechanics

Mjesto i datum
Cavtat, Hrvatska, 28.09.2000. - 30.09.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Coriolis mass flowmeter; mass flowmeter; fluid flowrate; bond

Sažetak
The Coriolis mass flowmeter (CMF) has been increasingly used over the last two decades for liquid and gas mass flow measurements. However, performances under real installation conditions have not yet been completely investigated. This paper briefly describes the effect of flow pulsations on the sensitivity coefficient. The CMF with two parallel elastic tubes was studied based on the distributed physical model. The model is presented in the form of bond graphs. It was found that the flow pulsations with specific frequencies equal to the sum and the difference of the frequencies of the first two natural modes cause significant errors in meter reading.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja, Zrakoplovstvo, raketna i svemirska tehnika

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