Physicomathematical modeling of transdusers with pneumomechanical resonator

Heading: 
Space Instruments
1Chernyak, MG, 2Bondarenko, OM, 3Kovalenko, TV
1National Technical University of Ukraine «Igor Sikorsky Kyiv polytechnic institute», Kyiv, Ukraine
2Research and Analytical Center of critical technologies navigational instrumentat of the National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine
3State Space Agency of Ukraine, Kyiv, Ukraine
Kosm. nauka tehnol. 1999, 5 ;(5):92–102
https://doi.org/10.15407/knit1999.05.092
Publication Language: Ukrainian
Abstract: 
A physicomathematical model of the sensitivity of a pneumo-mechanical autovibrating system to the gas pressure is obtained. Basic functional diagrams for constructing pressure transducers based on this system are considered. Analytic expressions are obtained for the dependence of their vibrating frequency on the pressure measu­red and their sensitivity to pressure. Some recommendations on designing and improving of such devices are made.
Keywords: pace Instruments, physicomathematical modeling, pneumo-mechanical autovibrating system
Full text (PDF)
 
References: 
1. Gorenshtein I. A. Datchik davlenija s chastotnym vyhodom: A. s. 228992 SSSR, MKI4 G01L11/00, 2 p.; published 17.10.1968, Bull. No. 32 [in Russian].
2. Gorenshtein I. A., Kravtsov V. G. Datchik absoljutnogo davlenija s chastotnym vyhodom: A. s. 748154 SSSR, MKI4 G01L11/00, 2 p.; published 15.07.1980, Bull. No. 26 [in Russian].
3. Gorenshtein I. A., Kravtsov V. G. Chastotnyj datchik davlenija: A. s. 798523 SSSR, MKI4 G01L11/00, 2 p.; published 23.01.1981, Bull.
4. Besekerskii V. A., Popov E. P. The theory of automatic control systems, 768 p. (Nauka, Moscow, 1972) [in Russian].
5. Gorenstein I. A. Gidrostaticheskie chastotnye datchiki pervichnoj informacii, 184 p. (Mashinostroenie, Moscow, 1976) [in Russian].
6. Korn G. A., Korn Th. M. Mathematical handbook for scientists and engineers: definitions, theorems and formulas for reference and review, 832 p. (Nauka, Moscow, 1984) [in Russian].
7. Lamb H. Hydrodynamics, 928 p. (OGIZ-Gostekhizdat, Moscow, Leningrad, 1947) [in Russian].
8. Levshina E. S., Novitsky P. V. Electric measurement of physical quantities. Measuring converters, 320 p. (Energoatomizdat, Leningrad, 1983) [in Russian].
9. Rakov V. A., Timoshenko V. G. Bortovye datchiki davlenija. Aviacionnaja promyshlennost', No. 10, 88— 99 (1990) [in Russian].

10. Timoshenko S. P., Young D. H., Weaver W. Vibration problems in engineering, 472 p. (Mashinostroenie, Moscow, 1985) [in Russian].