Dynamic rheology is a branch of science that deals with the study of the flow and deformation of materials under dynamic conditions. The field encompasses the analysis of how materials respond to applied forces and how their flow behavior changes over time. In this context, "dynamic" refers to the changing nature of the forces and the resulting deformations. Here are a few examples of dynamic rheology in action: 1. "The dynamic rheology of the polymer solution was studied to understand its behavior under varying shear rates." 2. "The company utilized dynamic rheology measurements to optimize the performance of their new lubricant under different operating conditions." 3. "Research into the dynamic rheology of concrete is essential for developing durable and resilient infrastructure." Dynamic rheology plays a crucial role in various industries, including materials science, chemical engineering, and food technology. It helps engineers and scientists understand the mechanical properties of materials and develop products with tailored flow and deformation characteristics.
动态流变,dynamic rheology
1)dynamic rheology动态流变
1.Thedynamic rheology research has unique advantages in the determination of polymer viscoelastic properties.用动态流变学方法来研究聚合物的粘弹性具有独特的优点,它是研究多组分体系的形态和结构的一种有效方法。
2.Morphological structures of PC/UHMWPE blends were observed by SEM and theirdynamic rheology was studied with a dynamic rheometer.采用扫描电镜和动态流变仪研究了PC/UHMWPE/HDPE g GMA(GMA :甲基丙烯酸缩水甘油酯 )共混物的微观形态结构和增容剂HDPE g GMA及UHMWPE对共混物动态流变性能的影响 ,分析了微观形态与动态流变性能之间的关系。
3.Thedynamic rheology of cellulose solution has been measured by DSR200 Rheometer.纤维素 /甲基吗啉氧化物溶液的动态流变性能对Lyocell纺丝工艺有着重要的参考价值 ,尤其是不同纤维素溶液的动态流变性能有很大差异 ,运用流变学的方法得到了表征纤维素溶液的一些特征值 ,从而获得不同的纤维素的相对分子质量、相对分子质量分布和纤维素溶液的粘弹性。
英文短句/例句
1.DYNAMIC RHEOLOGICAL PROPERTIES OF PC/PET BLENDSPC/PET共混体系的动态流变性能研究
2.Research on the Dynamic Rheologic Behavior of PTT/PBT BlendsPTT/PBT共混体系的动态流变行为研究
3.Study on Relationship of Morphology and Dynamic Rheological Behavior for Multiphase Polypropylene System;聚丙烯基多相体系相形态与动态流变行为研究
4.Dynamic rheological behavior and phase transition of PVA/starch blendsPVA/淀粉共混物的动态流变行为和相转变
5.The dynamic rheological measurements have been conducted by using ARES.对不同体系的样品进行了动态流变特性的测试。
6.Studies on Anisotropic Theological Properties and Dynamic Properties of Pear and Peach;梨桃各向流变特性及动态特性的研究
7.An Efficient Approach for Handling Dynamic Change of Workflow一种处理工作流动态变更的有效方法
8.Dynamic Variation of Accumulated Temperature Data in Recent 40 Years in the Yellow River Basin黄河流域近40a积温动态变化研究
9.Dynamic Simulation of New-type Magnetorheological Fluid Control Unit新型磁流变流体控制元件的动态仿真分析
10.Steady flow means that the way in which the fluid moves does not change with time.稳定流动的意思是说流体流动状态不随时间而变化。
11.Movements of Money Velocity and Output: A Dynamic General Equilibrium Analysis;货币流通速度和产出变动的动态一般均衡分析
12.Analysis on Farmland Dynamic Change and Drive Force in Qinghai Lake Basin;青海湖流域耕地动态变化及驱动力分析
13.Study on Cultivated Land Change and Driving Forces in Minjiang River Basin闽江流域耕地动态变化及其驱动力研究
14.Research on Ecological Environment Dynamic Changes and Ecological Water Demand in the Tarim River Basin Based on RS and GIS;基于RS和GIS的塔里木河流域生态环境动态变化与生态需水研究
15.Study on characteristics of horizontal well inflow performance considering variable mass flow in solution gas drive reservoirs考虑井筒变质量流动的溶解气驱油藏水平井流入动态特性研究
16.Groundwater Dynamic Evolution Under Climatic Change and Human Activites in Shiyang River Basin气候变化与人类活动对石羊河流域地下水动态变化的影响
17.The Dynamics of Land Utilization inthe Upper reaches of Tarim River塔里木河干流上游土地利用动态变化研究
18.Study on Soil Moisture Dynamic Variation Law of Typical Watershed in the Southern Mountainous Area of Ningxia Hui Autonomous Region宁南山区典型流域土壤水分动态变化规律研究
相关短句/例句
Dynamic Rheological Behavior动态流变
1.Influence of Radiation onDynamic Rheological Behavior of PP,EPDM and Their Blends;辐照对PP、EPDM及其共混物动态流变行为的影响
2.The dynamic rheological behavior and non-isothermal cold crystallization of poly(ethylene terephthalate)(PET)were studied to reflect the disentanglement effect of the pulsatile extrusion flow field.通过分析 PET 熔体的动态流变参数和结晶动力学过程的变化,间接证实动态挤出聚合物熔体分子的解缠结作用。
3)dynamic rheology动态流变学
4)dynamic rheometer动态流变仪
5)Dynamic rheological behavior动态流变行为
1.This paper briefly reviewed the dynamic rheological behavior of multiphase / multicomponent polymers.根据线性粘弹性理论模型，介绍了多相/多组分聚合物在长时区域的动态流变行为，讨论了与之相关的多组分聚合物时－温叠加可适性，着重评述长时区域的动态流变行为在多组分聚合物体系相容性、相分离研究的最新结果及其价值。
2.In this article the dynamic rheological behavior of polyethylene, polypropylene and their color masterbatches was studied.本论文主要采用动态应力流变仪研究了聚乙烯(PE)、聚丙烯(PP)及其色母粒体系的动态流变行为，所得主要结论如下： 1。
3.The dynamic rheological behavior and microstructure of PVA/starch blends were studied by plane-plate rheometer and scanning electron microscope(SEM).用复合增塑剂在哈克流变仪上制备了热塑性聚乙烯醇(PVA)/淀粉共混物,研究了共混体系的动态流变行为,观察了共混物的微观结构。
6)dynamic rheological behavior动态流变特性
1.Thedynamic rheological behavior of poly(m-phenyleneisophthalamide) (PMIA) solutions made by low temperature polycondensation are studied by using cone-plate rheometer.研究用低温溶液缩聚法制备的聚间苯二甲酰间苯二胺(PMIA)溶液的动态流变特性,讨论PMIA溶液质量分数、温度和相对分子质量对动态流变特性的影响,G′和G″的交点可得到的Gc和ωc可表征PMIA的相对分子质量分布宽度,结果是随着相对分子质量的增大其分布宽度增加,并用Modified-Carreau模型求得不同相对分子质量的PMIA溶液的粘流活化能为31。
延伸阅读
动态流变仪分子式：CAS号：性质：在非稳态流动下研究高聚物材料黏弹性的一种流变仪。试验时仪器给流体输入正弦应变，并将流体形变产生的应力输出并记录。与大多数其他类型流变仪相比有很大的优越性，除了能测定黏度外，还能测定高聚物熔体的弹性模量。大多数动态流变仪都能在很宽的频率范围内工作，它的频率可比作稳态流变仪中的剪切速率。缺点是不能测小振幅振荡剪切流，而实际上高聚物形变都相当大。动态流变仪包括锥板式、同心圆筒式和偏心平行板式。
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