Optimization of a micro Coriolis mass flow sensor

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Groenesteijn, J. and Lammerink, T.S.J. and Wiegerink, R.J. and Haneveld, J. and Lötters, J.C. (2011) Optimization of a micro Coriolis mass flow sensor. Procedia Engineering, 25 . pp. 783-786. ISSN 1877-7058

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Abstract:In this paper we present Finite Element models to optimize the Lorentz force actuation of a micro Coriolis mass flow sensor. The models specify several different configurations for the permanent magnets used to create the magnetic field for the actuation. The models are used to compare the different configurations with relation to the strength of the Lorentz force used for actuation. Using these models the magnetic field outside the sensor area has been reduced by 6 orders of magnitude. The models have been validated with measurements.
Item Type:Article
Copyright:© 2011 Elsevier
Faculty:
Electrical Engineering, Mathematics and Computer Science (EEMCS)
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Link to this item:http://purl.utwente.nl/publications/79493
Official URL:http://dx.doi.org/10.1016/j.proeng.2011.12.192
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