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The impulse pressure transducers: applicability criteria
https://doi.org/10.32446/0368-1025it.2021-10-34-40
Abstract
The problem of search and verification of criteria of sampling of the transducer of certain type depending on prospective entrance affecting - criteria of usability of the impulse (dynamic) pressure transducer, based on its dynamic characteristics is observed. Thus similar transducers are widely used at research fluid-gas-dynamics processes. Existing rules in the field of measurement of pulsing pressures are systematized. Dynamic characteristics of impulse pressure transducers of several types are experimentally investigated, their transfer functions are gained and responses of transducers to set entrance affecting are simulated. The experimental method of reception of a transfer function with use of a pneumatic shock tube and applied mathematical software packages is offered. Absence of uniform universal criterion of usability of the impulse pressure transducer depending on prospective entrance affecting is confirmed. Results of research can be claimed at a choice of necessary type of the transducer at measurement of impulse (dynamic) pressure in various tasks of a science and technics.
About the Author
A. A. Nedbaylo
Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics
Russian Federation
Russian Federation
Аndrey А. Nedbaylo
Snezhinsk, Chelyabinsk region
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For citations:
Nedbaylo A.A. The impulse pressure transducers: applicability criteria. Izmeritel`naya Tekhnika. 2021;(10):34-40. (In Russ.) https://doi.org/10.32446/0368-1025it.2021-10-34-40
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