bubble marks

Measurement of effective permittivity for solution chemical reaction and analysis of air bubble effect;

液相化学反应介电常数的测量与气泡影响分析

Formation for air bubble in cement paste and its influence on the strength;

水泥石气泡的形成及其对强度的影响

On the prevention of air bubbles and sand grains in the surface of tunnel secondary lining;

浅谈隧道二衬表面气泡和泛砂质量通病的防治

Modeling and analyzing of low pressure pipeline transients accompanying gas bubbles and cavitation;

伴随气泡和气穴低压管路瞬态的建模与分析

Parameter identification of gas bubble model in pressure pulsations using genetic algorithms;

采用遗传算法对压力脉动过程中气泡模型参数的辨识

The influence of casting speed,argon blowing flow and in- sertion depth of submerged nozzle on the distribution of gas bubble in mould is investigated by water modelling.

对热轧板孔洞缺陷形成的原因进行了分析,指出连铸过程操作参数控制不合理是产生该种缺陷的主要因素;利用水模试验研究了水口插入深度、拉速、吹氩量等因素对结晶器内气泡分布的影响,在此基础上提出了治理热轧板孔洞缺陷的措施,取得了较好的效果。

Modeling of Energy Distribution of Bubbles of Burning Fluidized Bed;

燃烧流化床气泡能量分布模型

Thermodynamics Analysis of the Relationship Between Pressure and Fugacity of Methane in Hydrogen Attacked Bubbles;

氢蚀气泡内甲烷压力与逸度关系的热力学分析

Study on back light-scattering property of bubbles in ship wake;

舰船尾流气泡后向光散射特性研究

Study Development of Mechanism for Void Formation and Elimination During RTM Processing;

RTM工艺过程中气泡形成机理及排除方法研究进展

The Application of Resin s Temperature Deference to the Void Problem;

树脂温差在解决气泡问题上的运用

The literatures concerning void formation during resin transfer molding process were collected and reviewed.

总结了关于RTM(树脂压铸)工艺中气泡缺陷的文献报道,对RTM中气泡缺陷的形成机理、影响因素及各研究者提出的消泡方法、理论和模型进行了概述,同时对RTM工艺中气泡缺陷的研究现状给予充分关注,并对RTM缺陷研究的未来方向进行了展望。