A Liquid-Medium Step-Function Pressure CalibratorSource: Journal of Fluids Engineering:;1964:;volume( 086 ):;issue: 004::page 723Author:R. O. Smith
DOI: 10.1115/1.3655935Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Some characteristics of a step-function pressure calibrator of the type devised by D. P. Johnson and J. L. Cross of NBS have been investigated. Theoretical prediction of the wave generation appears to be impracticable. It has been found possible, by empirically determined adjustments, to produce monotonic step functions having 95 percent rise times in about 10 millisec suitable for calibration of transducers. Calibration accuracies are around 5 to 7 percent. The monotonic step-function pressure is also useful in evaluating creep or hysteresis in high frequency transducers which previously could not be inspected for that characteristic.
keyword(s): Pressure , Transducers , Calibration , Functions , Creep AND Waves ,
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| contributor author | R. O. Smith | |
| date accessioned | 2017-05-08T23:21:17Z | |
| date available | 2017-05-08T23:21:17Z | |
| date copyright | December, 1964 | |
| date issued | 1964 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27256#723_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100457 | |
| description abstract | Some characteristics of a step-function pressure calibrator of the type devised by D. P. Johnson and J. L. Cross of NBS have been investigated. Theoretical prediction of the wave generation appears to be impracticable. It has been found possible, by empirically determined adjustments, to produce monotonic step functions having 95 percent rise times in about 10 millisec suitable for calibration of transducers. Calibration accuracies are around 5 to 7 percent. The monotonic step-function pressure is also useful in evaluating creep or hysteresis in high frequency transducers which previously could not be inspected for that characteristic. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Liquid-Medium Step-Function Pressure Calibrator | |
| type | Journal Paper | |
| journal volume | 86 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3655935 | |
| journal fristpage | 723 | |
| journal lastpage | 727 | |
| identifier eissn | 1528-901X | |
| keywords | Pressure | |
| keywords | Transducers | |
| keywords | Calibration | |
| keywords | Functions | |
| keywords | Creep AND Waves | |
| tree | Journal of Fluids Engineering:;1964:;volume( 086 ):;issue: 004 | |
| contenttype | Fulltext |