Measurement uncertainty of a pressure sensor submitted to a step input

Theodoro, Flávio Roberto Faciolla; Reis, Maria Luisa Collucci da Costa; Souto, Carlos d’Andrade; Barros, Everaldo de

doi:10.1016/j.measurement.2016.03.043

Cited by 25 publications

(16 citation statements)

References 4 publications

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“…In [58]- [64], methods of developing the variable effects of different types of dynamic calibration of pressure transducers are considered. In [58] and [59], generators of impulse pressure in the form of a short sinusoid half-wave are presented.…”

Section: Identification Of the Dynamic Characteristics Of A Measuringmentioning

confidence: 99%

Dynamic measuring methods: a review

Shestakov

2019

ACTA IMEKO

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The paper presents an overview of the directions in the development of dynamic measurement methods. First, the concept of dynamic measurements and a short historical background are outlined. The author describes several types of dynamic characteristics of measuring equipment, which fully characterise their dynamic properties. The next part is devoted to an analysis of the types of dynamic errors and their corrections. In conclusion, an overview of the identification of dynamic characteristics is given.

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Section: Identification Of the Dynamic Characteristics Of A Measuringmentioning

confidence: 99%

Dynamic measuring methods: a review

Shestakov

2019

ACTA IMEKO

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“…Thus, a good laboratory structure can make all the difference. The facility used in the study is the Henry T. Nagamatzu Laboratory of the Aerodynamics and Hypersonic Division, of the Institute of Advanced Studies, IEAv, of Department of Aerospace Science and Technology, DCTA, Brazil [1].…”

Section: Facilitymentioning

confidence: 99%

“…We use the words "dynamic calibration" to define the process that characterizes a dynamic pressure transducer, determining some properties, such as natural frequency, damping, peak time, stabilization time and sensitivity [1].…”

Section: Introductionmentioning

confidence: 99%

“…Based on the characteristics of this device, a known and repetitive signal is generated and this signal is compared with that captured by the transducer under calibration [1].…”

Section: Introductionmentioning

confidence: 99%

“…From the analysis of the results we see that a Monte Carlo method can be efficient for evaluating the uncertainties involving the dynamic characterization of the piezoelectric pressure transducers that cover frequency ranges from 1 to 60 kHz and pressure ranges from 1 to 1000 kPa [1]. The sensor employed in the test is a Kistler model 701A.…”

Section: Introductionmentioning

confidence: 99%

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Employment of a Monte Carlo method in the dynamic characterization of pressure transducers

Theodoro

Reis

Souto

2018

J. Phys.: Conf. Ser.

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Abstract. Dynamic calibration is a multidisciplinary theme which is attracting interest from the metrological community. Methods and devices are being tested, such as Shock Tube and Dropweigh systems. There is a great demand for research into this issue, in particular regarding uncertainty analysis in dynamic calibration. This paper deals with the use of a Monte Carlo method in the dynamic characterization of pressure transducers. We analyse the process to characterize the transducer Kistler 701A. The results showed that the method can be efficient for evaluating the uncertainties involving the dynamic characterization of piezoelectric transducers that cover frequency ranges from 1 to 60 kHz and a pressure range from 1 to 1000 kPa.

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Experimental methods in chemical engineering: Pressure

Galli

Tommaso

et al. 2022

Can J Chem Eng

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Pressure and temperature are the most important state variables for monitoring physicochemical processes to detect deviations that might lead to explosions and to verify levels, flow rate, and solids/gas hold-up. Pressure fluctuations in multiphase systems identify regime changes and flow anomalies. Pressure signals are the first indicator of a process upset and are tied into distributed control systems (DCS) to sound alarms when they drift to high or low and activate safety interlocks in the case of high, high-high, low, and low-low conditions. To maximize the information, it requires that pressure gauges (transducers) are installed and calibrated precisely. Pressure measuring devices include manometers, aneroid devices like bellows and Bourdon gauges, and electronic instruments-piezoresistive, piezoelectric, and capacitive. The electronic elements have the advantage of higher precision and faster response times to measure fluctuations. The Bourdon gauges are standard equipment for pressure regulators and are mounted on the exterior of vessels and pipes to facilitate visual inspections. Over two million articles indexed by the Web of Science Core collection mention pressure, and in 2021, chemical engineering ranks had over 7000 articles-only multidisciplinary material sciences and energy and fuels had more. A bibliometric analysis identified five research clusters: temperature, combustion, and kinetics; separation, membranes, and energy efficiency; carbon dioxide (capture and storage), water, and thermodynamics; methane, adsorption, and transport phenomena (e.g., diffusion and permeability); and modelling, optimization, and computational fluid dynamics (CFD).

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Measurement uncertainty of a pressure sensor submitted to a step input

Cited by 25 publications

References 4 publications

Dynamic measuring methods: a review

Dynamic measuring methods: a review

Employment of a Monte Carlo method in the dynamic characterization of pressure transducers

Experimental methods in chemical engineering: Pressure

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