A study on flow distribution for integrated hybrid actuator by analysis of reed valve

Jangmi Woo; Nam Seo Goo; Yong Zhe Li; Seung Hwan Kang; Han Seo Ko

doi:10.1007/s12206-016-0413-1

A study on flow distribution for integrated hybrid actuator by analysis of reed valve

Jangmi Woo, Nam Seo Goo, Yong Zhe Li, Seung Hwan Kang, Han Seo Ko

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Many studies have been conducted recently on an integrated hybrid actuator due to the increasing need for unmanned aircraft and guided weapons. In this study, flow distribution was analyzed for a reed valve which was used for flow regulation to improve the performance of the actuator. By using a Fluid structural interaction (FSI) technique with Computational fluid dynamics (CFD) having a moving mesh, numerical analysis was performed according to the thickness, shape and driving frequency of the reed valve. From the calculated results, the maximum performance of the reed valve was found at the valve thickness of 0.15 mm and the driving frequency of 250 Hz for a no-load state. The optimum thickness and shape for the valve for each driving frequency were also realized.

Original language	English
Pages (from-to)	2069-2074
Number of pages	6
Journal	Journal of Mechanical Science and Technology
Volume	30
Issue number	5
DOIs	https://doi.org/10.1007/s12206-016-0413-1
State	Published - 1 May 2016

Keywords

Actuator
FSI (Fluid-structure interaction)
Operating frequency
Reed valve

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10.1007/s12206-016-0413-1

Cite this

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title = "A study on flow distribution for integrated hybrid actuator by analysis of reed valve",

abstract = "Many studies have been conducted recently on an integrated hybrid actuator due to the increasing need for unmanned aircraft and guided weapons. In this study, flow distribution was analyzed for a reed valve which was used for flow regulation to improve the performance of the actuator. By using a Fluid structural interaction (FSI) technique with Computational fluid dynamics (CFD) having a moving mesh, numerical analysis was performed according to the thickness, shape and driving frequency of the reed valve. From the calculated results, the maximum performance of the reed valve was found at the valve thickness of 0.15 mm and the driving frequency of 250 Hz for a no-load state. The optimum thickness and shape for the valve for each driving frequency were also realized.",

keywords = "Actuator, FSI (Fluid-structure interaction), Operating frequency, Reed valve",

author = "Jangmi Woo and Goo, \{Nam Seo\} and Li, \{Yong Zhe\} and Kang, \{Seung Hwan\} and Ko, \{Han Seo\}",

note = "Publisher Copyright: {\textcopyright} 2016, The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg.",

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doi = "10.1007/s12206-016-0413-1",

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T1 - A study on flow distribution for integrated hybrid actuator by analysis of reed valve

AU - Woo, Jangmi

AU - Goo, Nam Seo

AU - Li, Yong Zhe

AU - Kang, Seung Hwan

AU - Ko, Han Seo

PY - 2016/5/1

Y1 - 2016/5/1

N2 - Many studies have been conducted recently on an integrated hybrid actuator due to the increasing need for unmanned aircraft and guided weapons. In this study, flow distribution was analyzed for a reed valve which was used for flow regulation to improve the performance of the actuator. By using a Fluid structural interaction (FSI) technique with Computational fluid dynamics (CFD) having a moving mesh, numerical analysis was performed according to the thickness, shape and driving frequency of the reed valve. From the calculated results, the maximum performance of the reed valve was found at the valve thickness of 0.15 mm and the driving frequency of 250 Hz for a no-load state. The optimum thickness and shape for the valve for each driving frequency were also realized.

AB - Many studies have been conducted recently on an integrated hybrid actuator due to the increasing need for unmanned aircraft and guided weapons. In this study, flow distribution was analyzed for a reed valve which was used for flow regulation to improve the performance of the actuator. By using a Fluid structural interaction (FSI) technique with Computational fluid dynamics (CFD) having a moving mesh, numerical analysis was performed according to the thickness, shape and driving frequency of the reed valve. From the calculated results, the maximum performance of the reed valve was found at the valve thickness of 0.15 mm and the driving frequency of 250 Hz for a no-load state. The optimum thickness and shape for the valve for each driving frequency were also realized.

KW - Actuator

KW - FSI (Fluid-structure interaction)

KW - Operating frequency

KW - Reed valve

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A study on flow distribution for integrated hybrid actuator by analysis of reed valve

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Keywords

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