狭缝两相流强化传热的主导传热机理是受压变形气泡底部的微液膜蒸发机理。
The main heat transfer mechanism of the above-cited heat transfer is based on the micro-liquid film evaporation at the bottom of pressured and deformed gas bubbles.
狭窄空间中的池沸腾传热强度高于大空间池沸腾,其主导传热机理是受压变形气泡底部的微液膜蒸发机理。
The boiling heat transfer rate in a narrow gap is much higher than that in a pool, and its heat transfer mechanism is dominated by the evaporation of thin liquid film under deformed bubbles.
以气泡在上升运动过程中的受力分析为基础,建立了描述单个变形气泡在液-固流化床中上升速度的理论模型。
A model for the rise velocity of a single deformed bubble in liquid solid fluidized beds was formulated, based on the analysis of the forces acting on a bubble.
这个过程还依靠用在铝合金中的硅粒改变形状来完成,即找到气泡并阻止其膨胀。
It relies on silicon fragments, which are used in aluminium alloys, changing shape and, in effect, pinning down the gas-containing pores to prevent them from expanding.
用数值方法模拟了竖直通道宽度对气泡在液体中的非定常运动、变形以及传热特性的影响。
The motions, deformation and heat transfer characteristic of a rising gas bubble through the liquid in a vertical channel are numerically predicted in this paper.
分析预测了静止流场中单个气泡的变形、上升规律和静止液体中两个气泡的合并。
Based on the numerical computations, the deformation and moving behavior of a single bubble and the coalescence of two bubbles in a still flow field are analyzed and predicted.
无气泡,无严重变形,不脱胶,良好的亮度。
No bubbles, no serious distortion, no degumming, good brightness.
气泡在作轻微运动的平面附近变形,它的镜象气泡起的作用是让边界静止,流体源的作用可用来解释刚性板的影响。
A bubble collapse near a slight movement of the plane. The mirror bubble lets boundary at rest, the fluid source shows the effect of the plate.
气泡在作轻微运动的平面附近变形,它的镜象气泡起的作用是让边界静止,流体源的作用可用来解释刚性板的影响。
A bubble collapse near a slight movement of the plane. The mirror bubble lets boundary at rest, the fluid source shows the effect of the plate.
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