Simulation of the Winding Angles’ Influence on the Dynamic Strength and Stiffness of Filament Wound Composite Barrel for Railgun

Yin, Dongmei; Li, Baoming; Xiao, Hongcheng

doi:10.1109/tps.2018.2890453

Cited by 6 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this paper, the preloading force on the frame after winding each step is calculated, and the relationship between the preloading force generated after winding the ith step and the pressure P i applied to the upper and lower semicircular beams is (Yin et al, 2019): where, R is the radius of the upper and lower semicircular beams, b is the width of the upper and lower semicircular beams.…”

Section: Equivalent Pressure Calculationmentioning

confidence: 99%

Numerical calculation of a 20MN heavy duty hydraulic press for analyzing the double frame pre-stressed steel wire winding

Wang

2023

Front. Mech. Eng.

View full text Add to dashboard Cite

The expected preloading effect of a hydraulic press frame parts (upper/lower semi-circular beams and columns) with pre-stressed by means of Winding Steel Wires which is directly related to the reliability and normal safe operation of the hydraulic press. The deformation of the Hydraulic Press Column (HPC) is an important indicator of the optimal preloading effect of the hydraulic press. A novelty of this project is to break through a bottleneck technology, the continuous cumulative deformation of a Hydraulic Press Column under seven time-varying steps is critical issues especially in theoretically calculated for a 20 MN double-frame hydraulic press with pre-stressed using WAW. A solid model with a pre-stressed frame is pre-designed by 3D software, and two simulation methods, equivalent pressure loading and equivalent temperature loading, are used to simulate and analyze the continuous cumulative deformation of the HPC under each step in Ansys Workbench software. By comparing the deformation and error analysis in the three cases above, the feasibility of the two simulation methods is verified, which leads to the advantages and disadvantages of each method in order to guide the subsequent design.

show abstract

Section: Equivalent Pressure Calculationmentioning

confidence: 99%

Numerical calculation of a 20MN heavy duty hydraulic press for analyzing the double frame pre-stressed steel wire winding

Wang

2023

Front. Mech. Eng.

View full text Add to dashboard Cite

show abstract

Analysis for the residual prestress of composite barrel for railgun with tension winding

Yin

Xiao

2020

Defence Technology

View full text Add to dashboard Cite

Prediction of three-dimensional elastic behavior of filament-wound composites based on the bridging model

Yin

Xiao

2021

Defence Technology

View full text Add to dashboard Cite

Simulation of the Winding Angles’ Influence on the Dynamic Strength and Stiffness of Filament Wound Composite Barrel for Railgun

Cited by 6 publications

References 8 publications

Numerical calculation of a 20MN heavy duty hydraulic press for analyzing the double frame pre-stressed steel wire winding

Numerical calculation of a 20MN heavy duty hydraulic press for analyzing the double frame pre-stressed steel wire winding

Analysis for the residual prestress of composite barrel for railgun with tension winding

Prediction of three-dimensional elastic behavior of filament-wound composites based on the bridging model

Contact Info

Product

Resources

About