A new droplet breakage criterion and a modified model of droplet breakage frequency which account for the effect of dispersed phase viscosity on drop deformation and breakage were presented.
在分析研究分散相黏度对液滴变形和破碎影响的基础上,提出了一个改进的液滴破碎频率模型并拓展了液滴破碎判据标准。
During the laser sintering, due to the large liquid phase viscosity and surface tension, the balling effect occurred when the molten did not wet the solid metal particle and the underlying substrate.
实验发现,在液相粘度较高、表面张力大,熔体材料不浸润固相颗粒和基板等因素的影响下,烧结过程中出现了球化现象。球化的出现妨碍了直接金属激光烧结成形的顺利进行。
The effect of diluent(mineral oil)viscosity on the micropore structure of HDPE microporous film via thermally-induced phase separation was studied with SEM.
采用扫描电镜(SEM)研究了稀释剂(矿物油)粘度对热诱导相分离高密度聚乙烯(HDPE)微孔膜微孔结构的影响。
A glassy phase possesses high viscosity at high temperature, high density and low permeability and porosity.
在高温下玻璃相具有高粘度、高密度、低透气性和孔隙率。
Therefore, the apparent shear viscosity of immiscible polymer blends may be lower than the apparent shear viscosity of any phase under otherwise identical conditions.
这样,在相同条件下,混合物的表观剪切粘度可能低于任何单一相的表观剪切粘度。
With the dilatational frequency increasing, the dilatational modulus, dilatational elasticity increase and dilatational viscosity, phase Angle decrease.
随扩张频率的增加,扩张模量、扩张弹性逐渐增大,而扩张粘度、相角逐渐减小。
Study on interfacial tension, composition, density, viscosity and saturation of gas pha - se and liquid phase front in the slim tube under various injection pressures and injection rate.
分别研究了不同注入压力和注入气量下,细管中注气混相驱前缘和过渡带中气液两相的界面张力、组成、密度、粘度及饱和度的变化情况。
The factors that influence the stability of three-phase foam, are the particle size of solid, solid concentration, hydrophobicity of particle and viscosity.
研究表明,影响三相泡沫稳定性的因素主要有颗粒大小、固体浓度和颗粒的疏水性。
The dynamic complex viscosity and dynamic elastic modulus of blends increased when the dimension of dispersed phase decreased.
共混物在低频区的复数黏度和储能模量随着分散相尺寸的降低而提高;
For the high oil-water viscosity ratio of common heavy oil reservoir, the development effect becomes worse and worse with the reservoir coming into the high water production phase.
普通稠油注水开发油藏由于油水黏度比大,面临进入高含水中后期水驱开采效果越来越差的普遍矛盾。
Polymer increased the water phase apparent viscosity.
聚合物使水相视粘度显著增大。
Crystalline resins have a very sharp melting point and require significant energy (heat) input before they undergo a phase change and melt to a low viscosity.
结晶型树脂有很尖锐的熔点,要求大量的热能才能进行相转变并熔融到一种低粘状态。
An increase of the dispersed phase leads to an increase of the viscosity of the final emulsion, due to droplets close pack network.
一个分散相的增加会导致乳剂最终稳定性的增加,从而引起小滴靠拢成为网状群集。
The results showed that the viscosity of the emulsion is a function of volume fraction of dispersing phase and drop size;
结果表明:乳状液的粘度是分散相体积分数和粒径的函数并获得了相应的关联式;
The effects of liquid and gas velocity, liquid viscosity and surface tension on average pressure drop in three phase Fluidized beds were determined.
研究了气速、液速、液相粘度和表面张力对三相流化床平均压降的影响。
The phase behavior and rheology (viscosity) of aqueous mixture of anionic and cationic surfactants (SDS and CTAB) are studied in this paper.
以SDS和CTAB为例研究了正负离子表面活性剂混合体系的流变性质,探讨了流变性与相行为的关系。
The solid-free organic salt solution is applied to based-phase for work fluids because of their adjustable density, low viscosity, and strong inhibition and so on.
由于有机盐无固相水溶液密度可调范围大、溶液粘度低、抑制性强等特点,得以作为油气井工作液的基液在钻井、完井、试油等作业中推广应用。
The high viscosity results from the presence of dissolved polymer in a continuous liquid phase.
高粘性是溶解在液相连续相的高分子的存在造成的。
The unified viscosity model based on corresponding states principle was used to predict viscosity of natural gas both in gas and liquid phase in the paper.
本文采用基于对应态原理的统一粘度模型对天然气气相和液相的粘度进行了预测。
The structural surfaces are not easy to be finished by polishing tools. A new method of precision finishing based on low viscosity liquid-solid two-phase abrasive flow was provided.
针对结构化表面不易采用工具实现精密光整加工的问题,提出了一种基于低黏度液-固两相磨粒流的精密光整加工新方法。
The refractories prepared with high impurity raw materials have poor creep resistance because of the high glass phase content and its low viscosity ;
材料的蠕变性能受显微结构影响,牢固的莫来石网络骨架是制备低蠕变耐火材料的关键;
The refractories prepared with high impurity raw materials have poor creep resistance because of the high glass phase content and its low viscosity ;
材料的蠕变性能受显微结构影响,牢固的莫来石网络骨架是制备低蠕变耐火材料的关键;
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