Law of Maxwell fluid flowing in annuli with inner wall reciprocating axially Maxwell流体在内壁面沿轴向做往复运动的环空内的流动规律
Multiscale Analysis and Numerical Simulations for Stability of Incompressible Flow of Maxwell Fluid Maxwell流体不可压缩流动稳定性的多尺度分析与数值模拟
In the present investigation, the unsteady flow of upper-convected Maxwell fluid in a horizontal circular pipe is studied by spectral method. 以上随体Maxwell流体为非牛顿流体介质,探索了一种用谱方法解析处理水平圆管内非牛顿流体非定常流动的方法。
A Study of Finite Element Methods for Die-Swell Problem(ⅱ) Maxwell Fluid and Stream line Finite Element 挤出胀大流动的有限元方法研究(Ⅱ)Maxwell流体和流线有限元
In this paper, blood is regarded as Maxwell Fluid, its oscillation case in a Co-axid Rheometer is studied, and the result of experiment is discussed. 本文将血液看作为Maxwell流体,考察了其在双筒流变仪中振荡的情况,并对测量实验结果进行了分析和探讨。
Constitutive Model Equation of Upper-convected Maxwell Fluid in Cylinder Coordinate 柱坐标系下上随体Maxwell流体模型
In the second part an unsteady thermal flow of upper-convected Maxwell fluid is studied. 本文的第二部份研究了上随体Maxwell流体管内热流动.对于注入模腔流动。
A Variational Analytical Approach to Unsteady Flow of Upper Convected Maxwell Fluid in Tube Under Cyclical Pressure 周期压力梯度作用下管内上随体Maxwell流体不稳定流动的解析法
Numerical simulation for flow of modified upper-convected maxwell fluid in slotted channel 数值模拟凹槽流道内修正上随体Maxwell流体的流动
Model. A Study on Unsteady Flow of Upper-Convected Maxwell Fluid by Spectral Method 上随体Maxwell流体模型非定常流动的谱方法研究
Maxwell ′ s equations of fluid combined with the heat transport equation have been solved by FDTD to simulate the interaction between microwave and flowing liquid and calculate the field and temperature distribution in the flowing liquid. 本文利用FDTD方法通过求解流体中的Maxwell方程组和热传导方程模拟了微波与流动液体介质间的相互作用,计算了流动液体中的温度分布;
Numerical Simulation of Upper-convected Maxwell Fluid Flow in a Pipe by Spectral Method 圆管内上随体Maxwell流体流动的谱方法逼近
Numerical simulation of die swell for integral Maxwell fluid 积分型Maxwell流体挤出胀大的数值模拟
In this paper, numerical simulation of die swell for the integral Maxwell fluid is investigated employing the stress calculation method based on the conventional finite element used by Luo and the method of avoiding singularity used by Fan. The reasonable solution of higher Weissenberg number is obtained. 应用Luo提出的基于常规有限单元的应力计算方法和范毓润回避奇点的方法,模拟了积分型Maxwell黏弹流体的挤出胀大流动,计算得到了Weissenberg数达1.0下的合理结果。
For a fractional derivative model of the generalized Maxwell viscoelastic fluid, the special equation of motion with fractional-order time derivatives is obtained. Additionally, the exact solution of the flow is obtained by using the theory of Laplace transform for fractional calculus. 对于广义Maxwell黏弹性流体的分数阶导数模型,导出了对时间具有分数阶导数的特殊运动方程,利用分数阶微积分的Laplace变换理论,得到了流动的解析解。
The fractional calculus is used in the constitutive equation of Maxwell viscoelastic fluid. An unsteady flow of viscoelastic fluid between two parallel plates is studied. 将分数阶微积分运算引入Maxwell黏弹性流体的本构方程,研究了黏弹性流体在两平板间的非定常流动。
Based on the viscoelasticity of polymer fluid in reservoir pore, select upper-convected Maxwell model which is generally applied to numerical calculation of viscoelastic fluid flowing in complex channels. 针对油藏孔隙内聚合物溶液粘弹特性,选取广泛用于数值计算粘弹性流体在复杂流道中流动问题的上随体Maxwell本构方程。
The dynamic behavior and stability of simply supported viscoelastic pipes conveying fluid with Maxwell model are analyzed. 对简支Maxwell模型粘弹性输流管道探讨了其动力特性和稳定性问题。
A study of start-up pipe flow of Maxwell fluid Maxwell流体管内起动流的研究
The Maxwell fluid was used to calculate the lateral force in the eccentric annular. 采用Maxwell模型计算了采出液在偏心环空内流动时的侧向力。
Considered the special properties, the linear viscoelastic model of Maxwell Model was used to describe non-newtonian fluid properities of blood in macrocosmic and microcosmic viscoelastic of blood cell. 在血液流变学的基础上,探讨血液的各理化指标,结合血液的特殊流变性,利用线性粘弹性模型&Maxwell流变模型来描述血液的宏观的非牛顿流体特征和血细胞的微观粘弹性特征。
Based on the Maxwell viscoelastic fluid model, analyzed the working principle of the elastomer damper under impact, and then deduced the mathematical expressions of damping force. ( 2) The vibration reduction for validation of the elastomer damper. 分析了冲击载荷作用下胶泥流体缓冲器的工作原理,基于Maxwell粘弹性流体模型,推导出阻尼力的数学表达式。(2)胶泥吸能器减振性能的验证。