The use of composite superheated liquid in place of original single compound one to make the bubbles more spherical ; 2 .
将单一过热液体更换为复合 过热 液体,使照射后产生圆泡, 不会出现雪花片状;2。
A model for the growth of vapor bubble in homogeneous superheated liquid was built up according to non-equilibrium thermodynamic theory of phase change .
依据非平衡热动力学相变理论建立了在均匀 过热 液中的汽泡生长模型。
It is quite important to predict the homogeneous nucleation rate of superheated liquid helium under different pressures because it is connected closely with the limit of superheat temperature of liquid helium .
预测不同压力下 过热 液氦的均匀核化速率是十分重要的,它与液氦的极限过热度密切相关。
In this connection the intense boiling of a superheated liquid can lead to the formation on the liquid surface of a rapidly expanding two-phase flow layer . In the vessel the gas and liquid phase being squeezed there may emerge the first pressure peak .
其中 过热 液体的剧烈沸腾,在液体表面形成高速膨胀的两相流层,挤压容器内气相与液相,导致出现第一个压力峰;
Hereafter thermodynamic analyses on heterogeneous nucleation in superheated liquid layer under steady heat flux are carried out based on the Gibbs free energy and availability . In these analyses the effects of wall temperature gradient and wettability are considered .
在理论方面,针对恒定热流条件,基于Gibbs自由能及可用能,考虑了壁面温度梯度的影响,对 过热 液体层内非均相成核进行了热力学分析。
Bubble growth in a superheated liquid during rapid decompression
快速降压下 过热 液中汽泡的生长
Metastable State of Superheated Liquid under Pressure
加压下 液体 过热的亚稳态
In this work superheated liquid drops were dispersed into a kind of soft polymer homogeneously . A personal neutron bubble dosimeter has been made and the sensitivity reached to about 40 bubbles / mrem .
本工作将 过热 液滴均匀地分布在一种软聚合物中,制成了个人中子气泡剂量计,其灵敏度达到每毫雷姆40个气泡。
The effect of electric pulse treatment on primary and eutectic phase in superheated liquid Al-12.5 % Si alloy was studied .
研究了 A112.5%Si合金液存在较大过热度的情况下,电脉冲处理对其凝固组织中初晶相和共晶相的影响。
In this paper the mechanism of vapor explosion is firstly introduced briefly a model dealing with the bubble generation and growth during homogeneous nucleation in superheated liquid is proposed and the possibility of vapor explosion in cryogenic vessels is analyzed with the model .
本文从介绍蒸汽爆炸的机理入手,建立了 过热 液体中产生均匀核化时汽泡的形成、生长模型,并利用该模型对低温容器内的介质发生蒸汽爆炸的可能性进行了探讨。
Characteristics of Bubble Growth in Initial Period in Superheated Liquid
过热 液中汽泡生长初期阶段特性
It turns out that it is a reasonable method to calculate the homogeneous nucleation rate of superheated liquid helium with the energy fluctuation theory .
结果表明,用能量涨落理论来计算 过热 液氦的均匀核化速率是一种比较合理的方法。
Prediction of the homogeneous nucleation rate of superheated liquid helium
过热 液氦均匀核化速率的确定
过热液体