D. G. Gryazin, V. L. Tkalich, K. V. Bochin
Saint-Petersburg State Institute of Fine Mechanics and Optics (Technical University)
An attempt is made to determine dynamic
rigidity of bellows and membranes used as detector elements for pressure
sensors. The results of experimental studies of characteristics defining
dynamic rigidity of these elements obtained under different conditions
are offered. A special-purpose stand is designed to perform the studies.
The questions of determination of hydrodynamic factors required to calculate
dynamic characteristics of elastic detector elements are considered.