Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method

Nannan Wang; Yong Xu; Guoqing Zhang

doi:10.1109/CTISC54888.2022.9849783

Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method

Nannan Wang, Yong Xu^*, Guoqing Zhang^*

^*此作品的通讯作者

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

1 引用（Scopus）

摘要

In order to study the internal flow field structure of the supersonic fluidic element and improve the existing structure design, the k-ϵ turbulence model is used to numerically simulate the internal flow. The streamline diagrams of the internal flow at different inlet pressures are obtained. The results show that the shock wave at the exit of the control port causes the jet to deflect; the jet shrinks and expands several times during the flow process; with the increase of the inlet pressure, the shock wave at the exit of the control port become longer and the greater; the shape and position of the vortex are related to the inlet pressure.

源语言	英语
主期刊名	CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications
编辑	Vassilis C. Gerogianni, Yong Yue, Fairouz Kamareddine
出版商	Institute of Electrical and Electronics Engineers Inc.
ISBN（电子版）	9781665458726
DOI	https://doi.org/10.1109/CTISC54888.2022.9849783
出版状态	已出版 - 2022
活动	4th International Conference on Advances in Computer Technology, Information Science and Communications, CTISC 2022 - Suzhou, 中国期限: 22 4月 2022 → 24 4月 2022

出版系列

姓名	CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications

会议

会议	4th International Conference on Advances in Computer Technology, Information Science and Communications, CTISC 2022
国家/地区	中国
市	Suzhou
时期	22/04/22 → 24/04/22

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10.1109/CTISC54888.2022.9849783

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链接到 Scopus 的出版物

引用此

Wang, N., Xu, Y., & Zhang, G. (2022). Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method. 在 V. C. Gerogianni, Y. Yue, & F. Kamareddine (编辑), CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications (CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CTISC54888.2022.9849783

Wang, Nannan ; Xu, Yong ; Zhang, Guoqing. / Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method. CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications. 编辑 / Vassilis C. Gerogianni ; Yong Yue ; Fairouz Kamareddine. Institute of Electrical and Electronics Engineers Inc., 2022. (CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications).

@inproceedings{b6763673bad141269dd0cc71e3aee64b,

title = "Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method",

abstract = "In order to study the internal flow field structure of the supersonic fluidic element and improve the existing structure design, the k-ϵ turbulence model is used to numerically simulate the internal flow. The streamline diagrams of the internal flow at different inlet pressures are obtained. The results show that the shock wave at the exit of the control port causes the jet to deflect; the jet shrinks and expands several times during the flow process; with the increase of the inlet pressure, the shock wave at the exit of the control port become longer and the greater; the shape and position of the vortex are related to the inlet pressure.",

keywords = "computational fluid dynamics, fluidic element, numerical simulation, turbulence model",

author = "Nannan Wang and Yong Xu and Guoqing Zhang",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 4th International Conference on Advances in Computer Technology, Information Science and Communications, CTISC 2022 ; Conference date: 22-04-2022 Through 24-04-2022",

year = "2022",

doi = "10.1109/CTISC54888.2022.9849783",

language = "English",

series = "CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications",

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

editor = "Gerogianni, {Vassilis C.} and Yong Yue and Fairouz Kamareddine",

booktitle = "CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications",

address = "United States",

}

Wang, N, Xu, Y & Zhang, G 2022, Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method. 在 VC Gerogianni, Y Yue & F Kamareddine (编辑), CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications. CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications, Institute of Electrical and Electronics Engineers Inc., 4th International Conference on Advances in Computer Technology, Information Science and Communications, CTISC 2022, Suzhou, 中国, 22/04/22. https://doi.org/10.1109/CTISC54888.2022.9849783

Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method. / Wang, Nannan; Xu, Yong; Zhang, Guoqing.
CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications. 编辑 / Vassilis C. Gerogianni; Yong Yue; Fairouz Kamareddine. Institute of Electrical and Electronics Engineers Inc., 2022. (CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method

AU - Wang, Nannan

AU - Xu, Yong

AU - Zhang, Guoqing

PY - 2022

Y1 - 2022

N2 - In order to study the internal flow field structure of the supersonic fluidic element and improve the existing structure design, the k-ϵ turbulence model is used to numerically simulate the internal flow. The streamline diagrams of the internal flow at different inlet pressures are obtained. The results show that the shock wave at the exit of the control port causes the jet to deflect; the jet shrinks and expands several times during the flow process; with the increase of the inlet pressure, the shock wave at the exit of the control port become longer and the greater; the shape and position of the vortex are related to the inlet pressure.

AB - In order to study the internal flow field structure of the supersonic fluidic element and improve the existing structure design, the k-ϵ turbulence model is used to numerically simulate the internal flow. The streamline diagrams of the internal flow at different inlet pressures are obtained. The results show that the shock wave at the exit of the control port causes the jet to deflect; the jet shrinks and expands several times during the flow process; with the increase of the inlet pressure, the shock wave at the exit of the control port become longer and the greater; the shape and position of the vortex are related to the inlet pressure.

KW - computational fluid dynamics

KW - fluidic element

KW - numerical simulation

KW - turbulence model

UR - http://www.scopus.com/inward/record.url?scp=85137000125&partnerID=8YFLogxK

U2 - 10.1109/CTISC54888.2022.9849783

DO - 10.1109/CTISC54888.2022.9849783

M3 - Conference contribution

AN - SCOPUS:85137000125

T3 - CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications

BT - CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications

A2 - Gerogianni, Vassilis C.

A2 - Yue, Yong

A2 - Kamareddine, Fairouz

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 4th International Conference on Advances in Computer Technology, Information Science and Communications, CTISC 2022

Y2 - 22 April 2022 through 24 April 2022

ER -

Wang N, Xu Y, Zhang G. Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method. 在 Gerogianni VC, Yue Y, Kamareddine F, 编辑, CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications. Institute of Electrical and Electronics Engineers Inc. 2022. (CTISC 2022 - 2022 4th International Conference on Advances in Computer Technology, Information Science and Communications). doi: 10.1109/CTISC54888.2022.9849783

Study of the Flow Structure in Supersonic Fluidic Element with Numerical Calculation Method

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