Direct Mass Flowmeters TRIZ Cases

Aligning measuring tube and counter-oscillator centers of mass near the longitudinal axis reduces transverse forces in Coriolis flow meters.

Orthogonal projection components determine natural frequencies to maintain optimal operating points during multiphase flow fluctuations.

Vibrating Coriolis transducers determine damping values to correct asymmetric vibration modes in multi-phase media.

A vibration-type measurement transducer uses mechanical coupling elements to transmit oscillatory energy between tubes and piezoelectric conversion devices.

Differential strain gages and high-pass filters remove DC drift to resolve Coriolis forces in thick metal tubes.

A U-shaped magnet holder positions opposing magnets to create a spatially localized magnetic field within the Coriolis sensor assembly.

A composite component joins dissimilar metals via diffusion zones or press joints to resolve thermal expansion differences and oscillatory wear.

Separating the mechanical oscillator from the fluid flow path resolves contamination risks in bioprocessing while maintaining high measurement accuracy.

A Coriolis flow transducer uses counteroscillator arms with matched thermal expansion to stabilize the measurement system.

A composite sleeve anchors thin tubes in sensor bodies, generating holding forces where wall thickness limits friction.

A dummy carrier element structurally identical to the measuring tube isolates unwanted vibrations, improving signal-to-noise ratio and sensitivity.

Segmented holder recesses position discrete magnets to resolve the trade-off between structural simplicity and sensor sensitivity in Coriolis flow meters.