Influence of necking length on viscous medium outer pressure necking forming;
缩径区长度对粘性介质外压缩径成形的影响
Study on viscoelastic constitutive relationship of viscous medium used in viscous pressure forming;
VPF粘性介质粘弹性本构关系研究
Influence of the shape of necking area on the necking of viscous medium by outer pressure
缩径区形状对粘性介质外压缩径成形的影响
Wavefield simulation of 2-D viscoelastic medium in Perfectly Matched Layer boundary.;
PML边界条件下二维粘弹性介质波场模拟
In this paper, the inverse scatering problem for one dimensional viscoelastic medium is studied.
本文讨论了一维粘弹性介质中的逆散射问题,给出了两种反演粘弹性介质松弛模量的方法。
In this paper, the inverse problem for the viscoelastic medium is investigated in the time domain, in which the wave impedance of the medium is discontinuous at the rear interface.
在时间域内讨论了粘弹性介质的逆散射问题，其中粘弹性介质的波阻抗在远离入射波作用面一侧的交界面上是不连接的· 介质的散射算子，传播算子所满足的微分积分方程可以用来反演未知的粘弹性介质的松弛模量，文中给出的反演过程只须利用介质层一侧的反射算子在一个走时来回的时间内的实验测量数据· 最后，给出了数值算例，计算结果表明，利用方法可以较准确的反演得到材料松弛模
otropic viscous medium
麦克斯韦各向同性粘性介质
Finite element analysis of the box flowability during viscous medium drawing
盒形件粘性介质拉深过程流动性的有限元分析
Control on blank holder pressure (BHP) during viscous pressure forming (VPF) thin-walled sheet metal parts
薄板件粘性介质压力成形过程的压边力控制
Finite Element Analysis and Experimental Research for Viscous Pressure Forming;
粘性介质压力成形有限元分析与实验研究
Research on VPF Process of Aluminum Alloy Car Door Parts;
轿车铝合金车门模拟件粘性介质压力成形研究
Experimental Research of Thin-Wall Parts of Viarable Diamiter with Viscous Medium Outer Pressure Copression;
变径薄壁件粘性介质外压缩径的试验研究
Numerical Simulation on Surface Deflection of Doublecurved Shallow Shell by Viscous Pressure Forming
粘性介质压力成形双曲扁壳面畸变的数值模拟
Influence of the shape of necking area on the necking of viscous medium by outer pressure
缩径区形状对粘性介质外压缩径成形的影响
Effect of backpressure on the formability of sheet metal during viscous pressure bulging
反向压力对板材粘性介质压力胀形的影响研究
Analysis of deformation in viscous medium outer pressure necking for thin-wall parts with variable diameter section
变径薄壁零件粘性介质外压缩径变形分析
Research on the Affect of Strain Rate Sensitivity of Viscous Medium on Formability of Sheet Metal;
粘性介质应变速率敏感性对板材成形性能影响的研究
Apply to remove the dust under situation of welding soot, mechanical process, pharmacy, cement and viscosity medium.
适用于焊接烟尘、机械加工、制药、水泥工业及粘性介质的过滤。
Finite Element Analysis of Seepage in Viscoelastic Media
粘-弹性介质中渗流的有限元法分析
NUMERICAL SIMULATIONS FOR WAVE PROPAGATIONS IN 2D VISCOELASTIC MEDIA
二维粘弹性介质中波动传播数值模拟
Effect of Aging Behavior in Alkali Solution on Interfacial Property of Flexible Composites
碱性介质对柔性复合材料界面粘接性能的影响
STRESS ANALYSIS OF ELASTIC PIPELINE AND AMBIENT VISCOELASTIC MEDIA
弹性压力管道和周围粘弹性介质的应力分析
Wavefield Simulation with the Pseudo-Spectral Method in Anisotropic Viscoelastic and Porous Media;
各向异性粘弹性孔隙介质伪谱法波场正演模拟
Methodology and Research on Improving Seismic Resolution in Viscoelastic Media;
粘弹性介质中提高地震资料分辨率方法研究