DYNAMIC CALIBRATION OF PRESSURE SENSORS WITH THE USE OF DIFFERENT GASES IN THE SHOCK TUBE |
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| Urh Planko, Andrej Svete, Jože Kutin |
- Abstract:
- This paper studies the possibilities of increasing the amplitude range of the generated pressure steps in the developed diaphragmless shock tube by using appropriate combination of gases in the driver and driven sections of the shock tube. The measurement results of the generated pressure steps using different combinations of lower- and higher-molecular-weight gases as driver and driven gas are presented. By comparison of the resulting pressure steps generated in the diaphragmless shock tube, the most appropriate combination of the driver and driven gas for generating the largest pressure step amplitudes is determined and discussed.
- Keywords:
- time-varying pressure; primary calibration method; diaphragmless shock tube; different gases
- Download:
- IMEKO-TC16-2022-139.pdf
- DOI:
- 10.21014/tc16-2022.139
- Event details
- IMEKO TC:
- TC16
- Event name:
- TC16 Conference 2022
- Title:
6th Conference on Pressure and Vacuum Measurement (together with the 24th TC3 Conference on the Measurement of Force, Mass and Torque, the 14th TC5 Conference on the Measurement of Hardness, and the 5th TC22 Conference on Vibration Measurement)
- Place:
- Cavtat-Dubrovnik, CROATIA
- Time:
- 11 October 2022 - 13 October 2022