分析了液柱高度和弯液面形状对系统稳定性的影响。
The influence of melt shape on system stability was, discussed.
采用互感耦合模型对电磁铸造中的液柱高度和弯液面形状进行了数值计算。
The height and shape of the electromagnetically supported column of molten me -tal in electromagnetic caster was calculated by the coupled circuit method.
研究了在交变磁场作用下磁场频率变化对7050铝合金小型方坯静态成型铸坯熔体的弯液面、显微组织以及元素分布的影响。
The effect of alternating magnetic field frequency on the meniscus, microstructure and element distribution of the static formed ingots of minitype square billet of 7050 aluminium alloy.
钢液弯月面处的磁感应强度是结晶器中心最大值的10%左右。
The magnetic induction intensity at meniscus was about 10% of that maximum value at mould middle section.
结晶器中的钢液面上覆盖一层厚厚的未反应保护渣导致结晶器弯月面区域处于良好的热状态之中。
The steel in the mould is covered by a thick layer of unreacted flux and these results in favorable thermal conditions in the meniscus area of the mould.
毛细管内的蒸发弯月面可分为平衡稳定液膜区、过渡液膜区和弯月面弯曲区。
The evaporating meniscus in capillary tubes can be divided into three regions: equilibrium thin film region, transition film region and intrinsic meniscus region.
采用水模实验以及电脑影像技术，对连铸结晶器内钢液弯月面进行了模拟研究，对不同工艺条件下的钢液弯月面进行了数值模拟。
The simulation study for crescent-moon surface of molten steel in mold is conducted with water simulating experiment and computer video according to different process conditions.
通过数值计算和物理模拟两方面发现，在不使用外加动力的情况下，利用钢包内钢液面位置势能的弯水口注流可以在离心室内产生相当强度的旋流。
Besides the stirring forces, the swirling strength may be reinforced by using bending nozzle, which use the height potential energy of molten steel in ladle.
通过数值计算和物理模拟两方面发现，在不使用外加动力的情况下，利用钢包内钢液面位置势能的弯水口注流可以在离心室内产生相当强度的旋流。
Besides the stirring forces, the swirling strength may be reinforced by using bending nozzle, which use the height potential energy of molten steel in ladle.
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