Numerical research on the process of launching submarine missile by concentric canister launcher

Jin Ying Hou; Da Cheng Tan; Shi Hua Bi; Zhen Chen

Numerical research on the process of launching submarine missile by concentric canister launcher

Jin Ying Hou^*, Da Cheng Tan, Shi Hua Bi, Zhen Chen

^*Corresponding author for this work

School of Aerospace Engineering

Beijing Institute of Technology

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

7 Citations (Scopus)

Abstract

The complex multiphase flow of the concentric canister launcher (CCL) of the vertical underwater launched missile was studied. By means of MIXTURE model and Cavitation model which take into account the effects of fluid compressibility, viscosity, gravity and energy transfer of gas and water, N-S equation and standard k-ε turbulence model of the multiphase mixture medium were solved by using the finite volume method (FVM) and SIMPLE arithmetic. The flow field of mixture medium and the missile motion were coupled with the assistance of dynamic meshes method and sliding meshes method. The calculation results reveal the evolution progress, flow field configuration and hydrodynamic characteristics of the complex unsteady multiphase flow in CCL during the vertical launching of an underwater missile.

Original language	English
Pages (from-to)	9-13
Number of pages	5
Journal	Guti Huojian Jishu/Journal of Solid Rocket Technology
Volume	34
Issue number	1
Publication status	Published - Feb 2011

Keywords

Concentric canister launcher
Dynamic meshes method
Numerical research
Underwater missile
Vertical launching

Cite this

Hou, J. Y., Tan, D. C., Bi, S. H., & Chen, Z. (2011). Numerical research on the process of launching submarine missile by concentric canister launcher. Guti Huojian Jishu/Journal of Solid Rocket Technology, 34(1), 9-13.

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abstract = "The complex multiphase flow of the concentric canister launcher (CCL) of the vertical underwater launched missile was studied. By means of MIXTURE model and Cavitation model which take into account the effects of fluid compressibility, viscosity, gravity and energy transfer of gas and water, N-S equation and standard k-ε turbulence model of the multiphase mixture medium were solved by using the finite volume method (FVM) and SIMPLE arithmetic. The flow field of mixture medium and the missile motion were coupled with the assistance of dynamic meshes method and sliding meshes method. The calculation results reveal the evolution progress, flow field configuration and hydrodynamic characteristics of the complex unsteady multiphase flow in CCL during the vertical launching of an underwater missile.",

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author = "Hou, {Jin Ying} and Tan, {Da Cheng} and Bi, {Shi Hua} and Zhen Chen",

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N2 - The complex multiphase flow of the concentric canister launcher (CCL) of the vertical underwater launched missile was studied. By means of MIXTURE model and Cavitation model which take into account the effects of fluid compressibility, viscosity, gravity and energy transfer of gas and water, N-S equation and standard k-ε turbulence model of the multiphase mixture medium were solved by using the finite volume method (FVM) and SIMPLE arithmetic. The flow field of mixture medium and the missile motion were coupled with the assistance of dynamic meshes method and sliding meshes method. The calculation results reveal the evolution progress, flow field configuration and hydrodynamic characteristics of the complex unsteady multiphase flow in CCL during the vertical launching of an underwater missile.

AB - The complex multiphase flow of the concentric canister launcher (CCL) of the vertical underwater launched missile was studied. By means of MIXTURE model and Cavitation model which take into account the effects of fluid compressibility, viscosity, gravity and energy transfer of gas and water, N-S equation and standard k-ε turbulence model of the multiphase mixture medium were solved by using the finite volume method (FVM) and SIMPLE arithmetic. The flow field of mixture medium and the missile motion were coupled with the assistance of dynamic meshes method and sliding meshes method. The calculation results reveal the evolution progress, flow field configuration and hydrodynamic characteristics of the complex unsteady multiphase flow in CCL during the vertical launching of an underwater missile.

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KW - Dynamic meshes method

KW - Numerical research

KW - Underwater missile

KW - Vertical launching

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Numerical research on the process of launching submarine missile by concentric canister launcher

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Keywords

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