2000
DOI: 10.1016/s0924-4247(99)00271-x
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Method of evaluating frequency characteristics of pressure transducers using newly developed dynamic pressure generator

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Cited by 22 publications
(16 citation statements)
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“…More recently, in 2000, Kobata and Ooiwa [22,23] developed a generator of periodic pressure disturbances based on a rotary valve of a novel design compared to the one built by Hermann and Stiefelmeyer in 1956 [7] to calibrate transmitters of pressure in amplitudes up to 10 kPa and fundamental frequency between 10 and 50 Hz.…”
Section: The Generator Of Periodic Pressure Disturbancesmentioning
confidence: 99%
“…More recently, in 2000, Kobata and Ooiwa [22,23] developed a generator of periodic pressure disturbances based on a rotary valve of a novel design compared to the one built by Hermann and Stiefelmeyer in 1956 [7] to calibrate transmitters of pressure in amplitudes up to 10 kPa and fundamental frequency between 10 and 50 Hz.…”
Section: The Generator Of Periodic Pressure Disturbancesmentioning
confidence: 99%
“…A generator of dynamic pressure with a rotating valve is proposed in [56]. The methods of frequency response estimation and the speed of the pressure transducer are developed on the basis of an analysis of the transducer's reaction to the generated signal as a series of rectangular pressure impulses with variable frequencies and amplitudes.…”
Section: Identification Of the Dynamic Characteristics Of A Measuringmentioning
confidence: 99%
“…The identification of these parameters requires dynamic calibrators, which are capable of generating periodic pressure signals with controlled amplitude and frequency, or aperiodic step or impulse pressure signals with a short rise time and controlled amplitude. Aperiodic calibrators are generally based on shock tube or fast opening valve concepts [1][2][3][4][5][6][7][8], whereas periodic calibrators are either variable volume generators, rotating valves or sirens [1,2,5,[9][10][11][12][13][14].…”
Section: Introductionmentioning
confidence: 99%
“…Air periodic calibrators are generally used for low frequency (< 3 kHz) and low amplitude (<1 barg) calibration [5,[10][11][12][13][16][17][18]. An ideal periodic calibrator would generate known pressures at a given frequency [2,4,5].…”
Section: Introductionmentioning
confidence: 99%