Flow Diverter Timing Error Modeling and Optimization

DOI

10.2991/macmc-17.2018.55How to use a DOI?

Keywords

flow diverter; diverting flow error; timing error

Abstract

Timing error is one of the most important accuracy affected factors of the flying-start-stop liquid flow calibration facilities. However, the traditional timing error calculation model has omitted several quadratic terms so it has some model errors. In this paper, a unified and complete model of timing error has been developed by analyzing the transforming relationship between diverting flow error and timing error, and, the new model can be use in the performance evaluation of different types of diverters. The experiments results reveal that the new calculation model has a higher error measurement precision, and, for both the new and the traditional timing error calculation model: the timing error will increase with a higher flow rate; the performance of using a fixed nozzle is better than that of using a moving nozzle; the timing error can be reduced effectively by adjusting the trigger location.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dezhang Luo
AU  - Guoyu Chen
AU  - Guixiong Liu
AU  - Yunfei Pan
PY  - 2018/01
DA  - 2018/01
TI  - Flow Diverter Timing Error Modeling and Optimization
BT  - Proceedings of the 2017 4th International Conference on Machinery, Materials and Computer (MACMC 2017)
PB  - Atlantis Press
SP  - 254
EP  - 259
SN  - 2352-5401
UR  - https://doi.org/10.2991/macmc-17.2018.55
DO  - 10.2991/macmc-17.2018.55
ID  - Luo2018/01
ER  -