Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink

Ya Chu Chang; Go Long Tsai; Yen Yeh Chueh

doi:10.1109/ICASI.2017.7988623

Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink

Ya Chu Chang
, Go Long Tsai
, Yen Yeh Chueh

車輛工程系

研究成果: 書籍/報告/會議論文中的章節 › 會議投稿 › 同行評審

2 引文斯高帕斯（Scopus）

摘要

In this study, a horizontal piezoelectric fan is used to realize forced convection in a pin-fin heat sink. In addition, the resulting forced convection flow field is investigated using numerical simulation methodologies (ANSYS CFD/Fluent). The swinging of the piezoelectric fan caused by the inverse piezoelectric effects of the piezoelectric materials actualized the movement of the thin fin and convection of the surrounding fluid, resulting in heat dissipation. The piezoelectric fan exhibited several advantages, including miniaturization, low energy consumption, and low noise. As the distance from the fore-end of the horizontal piezoelectric fan to that of the radiator remained constant (L_g = 5 mm), the heat dissipation efficiency of the pin-fin heat sink increased with the distance from the center of the piezoelectric fan to the baseboard (H_w). This was attributed to the impinging jet generated by the swinging of the piezoelectric fan. The optimal parameters for heat dissipation within the pin-fin heat sink were demonstrated to be L_g = 5 mm and H_w = 30 mm.

原文	English
主出版物標題	Proceedings of the 2017 IEEE International Conference on Applied System Innovation
主出版物子標題	Applied System Innovation for Modern Technology, ICASI 2017
編輯	Teen-Hang Meen, Artde Donald Kin-Tak Lam, Stephen D. Prior
發行者	Institute of Electrical and Electronics Engineers Inc.
頁面	998-1001
頁數	4
ISBN（電子）	9781509048977
DOIs	https://doi.org/10.1109/ICASI.2017.7988623
出版狀態	Published - 21 7月 2017
事件	2017 IEEE International Conference on Applied System Innovation, ICASI 2017 - Sapporo, Japan 持續時間: 13 5月 2017 → 17 5月 2017

出版系列

名字	Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017

Conference

Conference	2017 IEEE International Conference on Applied System Innovation, ICASI 2017
國家/地區	Japan
城市	Sapporo
期間	13/05/17 → 17/05/17

文獻附註

Publisher Copyright:
© 2017 IEEE.

UN SDG

此研究成果有助於以下永續發展目標

Affordable and clean energy

存取文件

10.1109/ICASI.2017.7988623

其它文件與鏈接

Link to publication in Scopus

引用此

Chang, Y. C., Tsai, G. L., & Chueh, Y. Y. (2017). Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink. 於 T.-H. Meen, A. D. K.-T. Lam, & S. D. Prior (編輯), Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017 (頁 998-1001). 文章 7988623 (Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASI.2017.7988623

Chang, Ya Chu ; Tsai, Go Long ; Chueh, Yen Yeh. / Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink. Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017. 編輯 / Teen-Hang Meen ; Artde Donald Kin-Tak Lam ; Stephen D. Prior. Institute of Electrical and Electronics Engineers Inc., 2017. 頁 998-1001 (Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017).

@inproceedings{10e379d0c6e7426d92af9a018599afc2,

title = "Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink",

abstract = "In this study, a horizontal piezoelectric fan is used to realize forced convection in a pin-fin heat sink. In addition, the resulting forced convection flow field is investigated using numerical simulation methodologies (ANSYS CFD/Fluent). The swinging of the piezoelectric fan caused by the inverse piezoelectric effects of the piezoelectric materials actualized the movement of the thin fin and convection of the surrounding fluid, resulting in heat dissipation. The piezoelectric fan exhibited several advantages, including miniaturization, low energy consumption, and low noise. As the distance from the fore-end of the horizontal piezoelectric fan to that of the radiator remained constant (Lg = 5 mm), the heat dissipation efficiency of the pin-fin heat sink increased with the distance from the center of the piezoelectric fan to the baseboard (Hw). This was attributed to the impinging jet generated by the swinging of the piezoelectric fan. The optimal parameters for heat dissipation within the pin-fin heat sink were demonstrated to be Lg = 5 mm and Hw = 30 mm.",

keywords = "Computational Fluid Dynamics, Electronic Cooling, Heat sink, Horizontal piezoelectric fan",

author = "Chang, \{Ya Chu\} and Tsai, \{Go Long\} and Chueh, \{Yen Yeh\}",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE International Conference on Applied System Innovation, ICASI 2017 ; Conference date: 13-05-2017 Through 17-05-2017",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Chang, YC, Tsai, GL & Chueh, YY 2017, Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink. 於 T-H Meen, ADK-T Lam & SD Prior (編輯), Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017., 7988623, Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017, Institute of Electrical and Electronics Engineers Inc., 頁 998-1001, 2017 IEEE International Conference on Applied System Innovation, ICASI 2017, Sapporo, Japan, 13/05/17. https://doi.org/10.1109/ICASI.2017.7988623

Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink. / Chang, Ya Chu; Tsai, Go Long; Chueh, Yen Yeh.
Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017. 編輯 / Teen-Hang Meen; Artde Donald Kin-Tak Lam; Stephen D. Prior. Institute of Electrical and Electronics Engineers Inc., 2017. p. 998-1001 7988623 (Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017).

研究成果: 書籍/報告/會議論文中的章節 › 會議投稿 › 同行評審

TY - GEN

T1 - Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink

AU - Chang, Ya Chu

AU - Tsai, Go Long

AU - Chueh, Yen Yeh

PY - 2017/7/21

Y1 - 2017/7/21

N2 - In this study, a horizontal piezoelectric fan is used to realize forced convection in a pin-fin heat sink. In addition, the resulting forced convection flow field is investigated using numerical simulation methodologies (ANSYS CFD/Fluent). The swinging of the piezoelectric fan caused by the inverse piezoelectric effects of the piezoelectric materials actualized the movement of the thin fin and convection of the surrounding fluid, resulting in heat dissipation. The piezoelectric fan exhibited several advantages, including miniaturization, low energy consumption, and low noise. As the distance from the fore-end of the horizontal piezoelectric fan to that of the radiator remained constant (Lg = 5 mm), the heat dissipation efficiency of the pin-fin heat sink increased with the distance from the center of the piezoelectric fan to the baseboard (Hw). This was attributed to the impinging jet generated by the swinging of the piezoelectric fan. The optimal parameters for heat dissipation within the pin-fin heat sink were demonstrated to be Lg = 5 mm and Hw = 30 mm.

AB - In this study, a horizontal piezoelectric fan is used to realize forced convection in a pin-fin heat sink. In addition, the resulting forced convection flow field is investigated using numerical simulation methodologies (ANSYS CFD/Fluent). The swinging of the piezoelectric fan caused by the inverse piezoelectric effects of the piezoelectric materials actualized the movement of the thin fin and convection of the surrounding fluid, resulting in heat dissipation. The piezoelectric fan exhibited several advantages, including miniaturization, low energy consumption, and low noise. As the distance from the fore-end of the horizontal piezoelectric fan to that of the radiator remained constant (Lg = 5 mm), the heat dissipation efficiency of the pin-fin heat sink increased with the distance from the center of the piezoelectric fan to the baseboard (Hw). This was attributed to the impinging jet generated by the swinging of the piezoelectric fan. The optimal parameters for heat dissipation within the pin-fin heat sink were demonstrated to be Lg = 5 mm and Hw = 30 mm.

KW - Computational Fluid Dynamics

KW - Electronic Cooling

KW - Heat sink

KW - Horizontal piezoelectric fan

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U2 - 10.1109/ICASI.2017.7988623

DO - 10.1109/ICASI.2017.7988623

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AN - SCOPUS:85028537855

T3 - Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017

SP - 998

EP - 1001

BT - Proceedings of the 2017 IEEE International Conference on Applied System Innovation

A2 - Meen, Teen-Hang

A2 - Lam, Artde Donald Kin-Tak

A2 - Prior, Stephen D.

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2017 IEEE International Conference on Applied System Innovation, ICASI 2017

Y2 - 13 May 2017 through 17 May 2017

ER -

Chang YC, Tsai GL, Chueh YY. Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink. 於 Meen TH, Lam ADKT, Prior SD, 編輯, Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 998-1001. 7988623. (Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017). doi: 10.1109/ICASI.2017.7988623

Effects of horizontal piezoelectric fan arrangement on the forced convection flow field of a pin-fin heat sink

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