Sharifian, S. A. and Buttsworth, D. R. (2001) Optically addressed pressure sensors for transient gas dynamics: calibration of a preliminary design. In: 14th Australasian Fluid Mechanics Conference (AFMC 2001) , 9-14 Dec 2001, Adelaide, South Australia.
Abstract
The design of pressure sensors based on interferometric
measurements of diaphragm deflection for transient gas dynamics experiments is discussed. Quasi-steady calibration results from one such sensor are presented. Results from a dynamic calibration of the same sensor are also described. Predictions of diaphragm behaviour based on a clamped circular diaphragm model are within about 30% of the results obtained from the static and dynamic calibrations. However, a strong temperature sensitivity is also apparent. Future development will focus on reducing the temperature sensitivity of the sensor in transient applications.
![]() |
Statistics for this ePrint Item |
Item Type: | Conference or Workshop Item (Commonwealth Reporting Category E) (Paper) |
---|---|
Refereed: | Yes |
Item Status: | Live Archive |
Additional Information: | Copyright 2001 Causal Productions. |
Faculty/School / Institute/Centre: | Historic - Faculty of Engineering and Surveying - Department of Mechanical and Mechatronic Engineering (Up to 30 Jun 2013) |
Faculty/School / Institute/Centre: | Historic - Faculty of Engineering and Surveying - Department of Mechanical and Mechatronic Engineering (Up to 30 Jun 2013) |
Date Deposited: | 21 May 2013 05:53 |
Last Modified: | 02 Jul 2013 23:00 |
Uncontrolled Keywords: | sensors; temperature; heat |
Fields of Research (2008): | 09 Engineering > 0915 Interdisciplinary Engineering > 091508 Turbulent Flows 09 Engineering > 0915 Interdisciplinary Engineering > 091504 Fluidisation and Fluid Mechanics 09 Engineering > 0915 Interdisciplinary Engineering > 091502 Computational Heat Transfer |
Socio-Economic Objectives (2008): | E Expanding Knowledge > 97 Expanding Knowledge > 970109 Expanding Knowledge in Engineering |
URI: | http://eprints.usq.edu.au/id/eprint/4030 |
Actions (login required)
![]() |
Archive Repository Staff Only |