Results showed that the temperature field of deformation presented linear law along axes when Z≤ZM during wire die-less drawing of tungsten alloy,and the temperature field of deformation presented non-linear law along axes when Z>ZM,temperature grads and yield stress presented linear law along axes,and yield stress grads approached constant along axes.
通过实验研究,确定了钨合金丝材无模拉拔成形的温度场模型和流动应力模型,确定了钨合金丝材无模拉拔成形变形区温度梯度及流动应力梯度。
Temperature Field and Yield Stress Grads during Wire Die-Less Drawing of Tungsten Alloy
钨合金丝材无模拉拔成形温度场及流动应力梯度
CFD Study on Magnetic Fluid in High Gradient Magnetic Field;
高梯度磁场下磁性流体流体动力学研究
Dynamic stress fields around crack-tip in FGMs
功能梯度材料裂纹尖端的动态应力场
Measurement of Starting Pressure Gradient and Affecting Factors in the Seepage Process of High-Wax Oil
高凝油渗流中启动压力梯度及其影响因素研究
Application of Flow-injection Serial Dilution Method in AAS
流动注射梯度稀释法在原子吸收分析中的应用
Hence, velocity of flow is not linear with pressure gradient any longer and non-Darcy' s flow appeared.
这时,流速与压力梯度不再呈线性关系,流体表现为非达西流动。
The experiment of single-phase flow through low permeability core shows that during fluid flow there exists start-up pressure gradient.
低渗透岩心单相渗流实验表明，流体渗流时存在启动压力梯度。
Pressure Gradient of Power Law Fluid Flowing in Annulus with the Inner Cylinder Executing a Planetary Motion;
幂律流体在内管做行星运动的环空中流动的压力梯度
A Probe into the Influence of Chinese Rural Labor Flow on Industry Gradient Transfer;
中国农村劳动力流动对产业梯度转移的影响探析
The aerodynamic model of variable wind field is established， the aero dynamic effect of wind gradients is discussed.
建立了变化风场的气动力模型，讨论了风梯度的气动力效应。
Electromigration-driven Stress Evolution in a Bamboo Interconnect and the Motion of an Elliptical Void under Gradient Stress Field
竹节导线内电迁移引致的应力演变及孔洞在应力梯度场中的运动
There is no pressure gradient through the thickness of the film.
贯穿流体膜厚度无压力梯度。
Study on the Pressure Gradient and Flow Behaviors in a Gas-Solid CFB Riser;
气固循环床提升管中的压力梯度与流动行为研究
Gradient Vector Flow Geodesic Active Contour Model Aided Region Force
辅以区域力量的梯度矢量流测地线活动轮廓模型
Criterion of starting pressure gradient existence of non-Darcy flowing in low permeability porous media
低渗多孔介质非达西渗流启动压力梯度存在判识
Application of Radial Basic Function Neural Network on the Prediction of Starting Pressure Gradient
径向基函数神经网络在启动压力梯度预测中的应用
Dynamic Stress Field Around the Mode Ⅲ Crack Tip in an Orthotropic Functionally Graded Material
正交各向异性功能梯度材料Ⅲ型裂纹尖端动态应力场
Experiments of discharge coefficient of film cooling holes under adverse pressure gradient
主流逆压力梯度下气膜孔流量系数的实验