S. V. Golovastov, V. V. Golub, Yu. V. Zhilin, A. Yu. Mikushkin, A. A. Mikushkina, O. A. Mirova
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引用次数: 0
Abstract
A comparative analysis of the characteristics of various piezoelectric transducers for measuring pulse pressures was performed. Their sensitivity and response time were determined, and the effects of the steady-state temperature and pulsed heat flows on the measurement results were investigated. The conditions for the linearity of characteristics under the experimental conditions were established. The conditions were determined for observing the “thermal zero drift,” which characterized the influence of thermal heating on the output data of pressure transducers. The investigations were carried out in a shock tube, at a special calibration test bench, and at a test bench that generated the stepwise pulse of the radiant heat flow.
期刊介绍：
Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
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