进而获得了沸腾气泡的生长速率与脱离直径的计算方法。
Momentum balance equations were established for both x-direction and y-direction, by which bubble growth rate and departure diameter can be calculated.
本文取摇摆为海洋影响条件，研究摇摆对竖直管自然循环过冷沸腾气泡脱离点的影响。
The rolling motion is chosen as the ocean condition in this experimental study, we study on Natural Circulation subcooling vapor bubble departure in vertical channel.
就连巫婆都喜欢沸腾着的冒着气泡的大锅。
Even witches appreciate what they bring to a boiling cauldron.
水开始沸腾时，气泡会更快地升向水面。
As water begins to boil, bubbles rise ever faster to the surface.
胶质，凝胶，气泡儿，沸腾和冷却，这些只是宇航员通过这个实验台所要学习的部分范畴。
Colloids, gels, bubbles, boiling and cooling are just a few of the long list of areas astronauts will study using the fluids rack.
通过试验分析提出了防止气泡贴壁和产生过冷沸腾的条件。
Through an experimental analysis identified are certain conditions essential for the prevention of bubble adhesion and subcooled boiling.
添加界面活性剂的核沸腾在改变蒸气泡生长特性的同时，主要是强化了对流换热。
It is known that surfactant additive has important effect to nucleate boiling, surfactant additive mainly intensifies the convection of fluid while it changes the attribution of bubbles.
基于这种狭缝通道气泡底部薄液膜蒸发机理，建立了狭缝沸腾传热组合机理模型。
On the base of thin film evaporation mechanism of the channel, a comprehensive heat transfer model for thermosyphon boiling in narrow channel is developed.
最佳管距对应的管束水力当量直径近似等于池内沸腾时的气泡脱离直径。
The optimum tube spacing equals approximately to the departure diameter of the bubbles during a pool boiling.
当总蒸气压与周围液体的压力相等时，沸腾就发生了，液体变成了气体，遍及液体中的气泡。
When the total vapor pressure reaches the pressure surrounding the liquid, boiling occurs and liquid turns to gas throughout the bulk of the liquid.
所以，在钢锭模内析出的气体没有沸腾钢多，但又在钢锭头产形成足够的气泡抵消大部分钢的收缩。
So less gas is. given off in the mould than with rimming steel, but enough bubbles form at the top of the ingot to counteract most of the shrinkage.
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.
同时对液滴局部沸腾时气泡破裂前后液滴表面温度分布进行了研究。
The surface temperature of the droplet before and after the bubble burst under local boiling was also investigated.
同时对液滴局部沸腾时气泡破裂前后液滴表面温度分布进行了研究。
The surface temperature of the droplet before and after the bubble burst under local boiling was also investigated.
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