Application of Virtual Substance in Launch Dynamics Simulation for Self-Propelled Guns

Shi Ye Chen; Liang Ming Wang; Wei Shi

doi:10.4028/www.scientific.net/AMM.236-237.1296

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 236-237Application of Virtual Substance in Launch...

Application of Virtual Substance in Launch Dynamics Simulation for Self-Propelled Guns

Abstract:

To establish more accurate and effective gun dynamics model, which considered fully the coupling influence of projectile and flexible barrel, by introducing the virtual substance into the barrel system, a modeling method for self-propelled guns was presented. Taking a tracked self-propelled gun for an example, combining Ansys and Recurdyn, a multi-body dynamics model was built up. The correlation curves between the experimental data and the simulation result under the same firing conditions were obtained. The results show that the model can describe accurately the dynamic response and the projectile movement, which can provide theoretical references for the further research on gun launch dynamics characteristics.

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Periodical:

Applied Mechanics and Materials (Volumes 236-237)

Pages:

1296-1301

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.236-237.1296

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Online since:

November 2012

Authors:

Shi Ye Chen, Liang Ming Wang, Wei Shi

Keywords:

Rigid-Flexible Coupling, Self-Propelled, Virtual Substance

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