Analysis of store separation from weapon bay of a blended-wing-body underwater glider

Jian Li; Peng Wang; Xu mao Wu; Bao Wei Song; Yong Hui Cao; Wei Wang

doi:10.1109/OCEANSKOBE.2018.8559222

Analysis of store separation from weapon bay of a blended-wing-body underwater glider

Jian Li, Peng Wang, Xu mao Wu, Bao Wei Song, Yong Hui Cao, Wei Wang

School of Marine Science and Technology

Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Based on the kinetic equation and kinematic equation, trajectories of a new blended-wing-body(BWB) underwater glider are simulated with a changing deflection of the center of gravity (CG), which indicates that the glide ratio degrades with the deflection of the center of gravity going larger. Numerical study on the store separation from the weapon bay of a BWB underwater glider, supported by the computational fluid mechanics and the six-degree-of-freedom model, is carried out. The specified separating course and the flow structure of the weapon bay are demonstrated. With the calculated hydrodynamic forces, the kinetic equation and kinematic equation are solved to get the affected trajectories of different attack angles.

Original language	English
Title of host publication	2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538616543
DOIs	https://doi.org/10.1109/OCEANSKOBE.2018.8559222
State	Published - 4 Dec 2018
Event	2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018 - Kobe, Japan Duration: 28 May 2018 → 31 May 2018

Publication series

Name	2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018

Conference

Conference	2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018
Country/Territory	Japan
City	Kobe
Period	28/05/18 → 31/05/18

Access to Document

10.1109/OCEANSKOBE.2018.8559222

Cite this

Li, J., Wang, P., Wu, X. M., Song, B. W., Cao, Y. H., & Wang, W. (2018). Analysis of store separation from weapon bay of a blended-wing-body underwater glider. In 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018 Article 8559222 (2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/OCEANSKOBE.2018.8559222

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title = "Analysis of store separation from weapon bay of a blended-wing-body underwater glider",

abstract = "Based on the kinetic equation and kinematic equation, trajectories of a new blended-wing-body(BWB) underwater glider are simulated with a changing deflection of the center of gravity (CG), which indicates that the glide ratio degrades with the deflection of the center of gravity going larger. Numerical study on the store separation from the weapon bay of a BWB underwater glider, supported by the computational fluid mechanics and the six-degree-of-freedom model, is carried out. The specified separating course and the flow structure of the weapon bay are demonstrated. With the calculated hydrodynamic forces, the kinetic equation and kinematic equation are solved to get the affected trajectories of different attack angles.",

author = "Jian Li and Peng Wang and Wu, {Xu mao} and Song, {Bao Wei} and Cao, {Yong Hui} and Wei Wang",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018 ; Conference date: 28-05-2018 Through 31-05-2018",

year = "2018",

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

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Li, J, Wang, P, Wu, XM, Song, BW, Cao, YH & Wang, W 2018, Analysis of store separation from weapon bay of a blended-wing-body underwater glider. in 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018., 8559222, 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018, Institute of Electrical and Electronics Engineers Inc., 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018, Kobe, Japan, 28/05/18. https://doi.org/10.1109/OCEANSKOBE.2018.8559222

Analysis of store separation from weapon bay of a blended-wing-body underwater glider. / Li, Jian; Wang, Peng; Wu, Xu mao et al.
2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8559222 (2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Li, Jian

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AU - Wang, Wei

PY - 2018/12/4

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N2 - Based on the kinetic equation and kinematic equation, trajectories of a new blended-wing-body(BWB) underwater glider are simulated with a changing deflection of the center of gravity (CG), which indicates that the glide ratio degrades with the deflection of the center of gravity going larger. Numerical study on the store separation from the weapon bay of a BWB underwater glider, supported by the computational fluid mechanics and the six-degree-of-freedom model, is carried out. The specified separating course and the flow structure of the weapon bay are demonstrated. With the calculated hydrodynamic forces, the kinetic equation and kinematic equation are solved to get the affected trajectories of different attack angles.

AB - Based on the kinetic equation and kinematic equation, trajectories of a new blended-wing-body(BWB) underwater glider are simulated with a changing deflection of the center of gravity (CG), which indicates that the glide ratio degrades with the deflection of the center of gravity going larger. Numerical study on the store separation from the weapon bay of a BWB underwater glider, supported by the computational fluid mechanics and the six-degree-of-freedom model, is carried out. The specified separating course and the flow structure of the weapon bay are demonstrated. With the calculated hydrodynamic forces, the kinetic equation and kinematic equation are solved to get the affected trajectories of different attack angles.

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Li J, Wang P, Wu XM, Song BW, Cao YH, Wang W. Analysis of store separation from weapon bay of a blended-wing-body underwater glider. In 2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8559222. (2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018). doi: 10.1109/OCEANSKOBE.2018.8559222

Analysis of store separation from weapon bay of a blended-wing-body underwater glider

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