János Vad, Eszter Lukács

Fluid Mechanics Measurements


Principle and layouts

The principle of the Coriolis technique is outlined in Figure 7.16. If a mass element m is displaced at a relative velocity v_ in a rotating system of angular speed ω, the observer rotating together with the system detects – and the deformable rotating mechanical parts in contact with the mass element are deformed – as if a Coriolis force would act on the mass element under consideration, intending to deflect the mass element from its path. The Coriolis force (shown in Eq. (7.14)) is perpendicular to the instantaneous direction characterised by the velocity vector v_:

Fluid Mechanics Measurements

Tartalomjegyzék


Kiadó: Akadémiai Kiadó

Online megjelenés éve: 2020

ISBN: 978 963 454 484 5

This lecture note aims at providing basic information on nowadays applied fluid flow measurement techniques, in terms of their operating principle, layouts, application areas, advantages, and limitations. As such, it intends to give an aid in decision-making when selecting instrumentation for the solution of various practical flow measurement problems, also providing hints for the actual realisation of the measurements.

Hivatkozás: https://mersz.hu/vad-lukacs-fluid-mechanics-measurements//

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