THE CHARACTERISTICS OF THE STRAIGHT-TUBE CORIOLIS FLOWMETER FOR DIFFERENT LATERAL VIBRATION MODES
Jože Kutin, Ivan Bajsic
Abstract:
The aim of this theoretical paper is to discuss and compare the measuring characteristics of the Coriolis meter with a straight and slender measuring tube for the lowest three lateral vibration modes. The work is based on an analysis of the analytical approximations of the meter’s characteristics, which are derived from the solutions of a one-dimensional mathematical model. The paper deals separately with the ideal characteristics, the stability-boundary effect, the axial- force effect and the added-masses effect. The influence of the motion sensors’ position is stressed in the presentation of the results.
