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1)  analysis of melt flow
熔体流动分析
2)  melt flow
熔体流动
1.
Miniaturization of the channel size makes the flow behaviours of polymeric melt different from the macroscopic fluid at some aspects,and the neglected factors in macroscale for melt flowing may become the main influencing factors in microscale.
基于宏观熔体流动的基本理论及其流动过程中壁面滑移机理的分析,针对微注塑成型模具中熔体充模流动时的壁面滑移行为,建立了微小通道中高聚物熔体流动的壁面滑移理论模型。
2.
e model of the melt flow in the metering zone of the single screw extruder under the vibration force field was set up and the approximate analytical solution of the velocity of the Newtonian fluid was obtained.
建立了振动力场作用下单螺杆挤出机计量段中熔体流动的物理模型,在Stokes假设基础上,得到了螺槽内牛顿流体速度分布的解析解。
3.
Semi-solid ZL101 alloy with granular microstructures has been successfully produced by controlled crystallization, and the effect of melt flow at initial solidification on granular primary phase formation is analyzed.
采用控制熔体结晶法制得颗粒状组织半固态 ZL101合金,研究了结晶初期熔体流动对粒状初晶形成的作用。
3)  melt filling analysis
熔体动态充模分析
4)  fluid dynamic analysis
流体动力学分析
1.
By combining fluid dynamic analysis with optimization technology,the optimization flowchart based on ANSYS-APDL is introduced,and the sound optimization math model is implemented.
对常用导流筒进行流体动力学分析,发现存在严重的物流分配不均现象。
5)  thermohydrodynamic analysis
热流体动力分析
1.
Mathmatical model of thermohydrodynamic analysis of axial-grooved bearing in large sliding bearing was established,and the finite difference method was used to solve the equations which are two-dimension Reynolds equation,energy equation and counterweight balance equation.
建立了轴向槽轴承性能热流体动力分析的数学模型,应用有限差分法对表示油膜压力的二维雷诺方程及表示油膜温度的能量方程和表示轴颈运动的载荷平衡方程进行了联立求解,并对三轴向槽进行了计算,获得了轴承的每块瓦的压力分布、温度分布及其它轴承静态和动态参数。
6)  automatic fluid analyzer
自动流体分析仪
补充资料:熔体流动速率
分子式:
CAS号:

性质:在规定的试验条件下,从规定直径和长度的模孔中,在10min内挤出的热塑性物料的量。过去,有人把它称之为熔体指数或熔融指数,现在不推荐这样的称谓。这是表示热塑性树脂熔融时流动性的好坏,是一个相通地比较量。

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