A simple technique for frequency response enhancement of miniature multi-hole pressure probes /
an amount corresponding to the pressure drop in the
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1998.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | an amount corresponding to the pressure drop in the are described. This work discusses how the lag case, the instrument indications will be in error by compensating for that error are mainly discussed in constant varies with determining the error due to pressure system lag and experimental setup used to determine the lag constant Finally, this correction technique is implemented in in pressure measurement systems. Also discussed are mathematical model for the flow in the tubings used in measurements. Generally in pressure measuring systems, miniature probes with which the lag constant of a of a tubing system and the data acquisition technique of a tubing system is known, the error due to pressure pressure measurement systems such as multi-hole pressure probes. real time data acquisition using multi-hole miniature response of a tubing system used in pressure second order terms in the mathematical model. system lag can be compensated for. Also the system. The analytical and experimental methods for the estimation of dead volume and the effects due to The goal of this study is to come up with an approach hics. the length and inside diameter of a tubing system used the pressure at an instrument can be different from the pressure at the pressure source because of the this work. A simple algorithm is used to obtain a time lag in the transmission of pressures. In this to correct for the error due to the lag in the tubing system can be determined. Once the lag constant |
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| Item Description: | "Major subject: "Aerospace Engineering. Vita. |
| Physical Description: | xi, 50 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |