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incompressible相关的网络例句

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与 incompressible 相关的网络例句 [注:此内容来源于网络,仅供参考]

This scheme can be applied to flow field computation of nonviscous or viscous flow, laminar or turbulent flow and compressible or incompressible flow.

本文首次提出了基于分布参数最优控制理论、雷诺平均N—S方程的平面叶栅反问题的普遍形式——最优化设计的理论和方法。

Key words:Spectral and pseudospectral approximation,incompressible fluid flow,un-bounded domain,nonlinear partial differential equations.

本文的主要方法与技巧对无界区域中的其它偏微分方程同样适用。关键词:方法谱与拟谱逼近,无界区域,不可压缩流,非线形偏微分方程。收敛性和稳定性

In chapter 2, we focus on derivation of the tortuosity models for flow of Newtonian incompressible fluid in two- and three-dimensional porous media with spherical, cubic and plate-like particles by applying the geometrical method. We first present the ideal geometrical models of porous media to show the ideal and representative streamlines based on the assumption that some particles in porous media are unrestrictedly overlapped and hence of different configurations, then the average tortuosity is derived by geometrically and weightedly averaging these representative flow paths.

第二部分采用几何分析法研究了二维和三维情况下的球形颗粒、立方体颗粒和板状颗粒多孔介质中流体流线的迂曲度,首先给出多孔介质的理想几何模型,通过分别考虑固体颗粒重叠时、不重叠时以及粒子的不同排列等情形时的流体流线,然后对这些理想代表性流线的迂曲度取几何平均和加权平均,最后推导出流体流过多孔介质的迂曲度解析表达式。

Considering the characters of the viscoidal turbulent flow over high-speed train,the computing model of the outer fiow field for high-speed train has beenestablished based on the incompressible fluid Navier-StOkes epuation and theturbulent model of ke two equations. The equation set of the flow field problemvia finite element methods has been set up.

根据高速列车粘性紊态绕流的特点,在较少简化的条件下以Navier-Stokes方程和κ-ε两方程紊流模型为基础,建立了高速列车外流场的计算模型,在近壁区域采用壁面函数修正紊流模型。

MRF approach was applied to investigate the flow characteristics around a high-speed ICE train travelling on south Yashiro bridge in Japan under cross wind,based on three dimensional incompressible Reynolds-averaged Navier-Stokes equations,combined with RNG k-ε turbulence model.

采用3维定常不可压缩雷诺平均N-S方程,结合RNGk-ε湍流模型,利用多重参考系法,对横向风作用下ICE高速列车在日本屋代南桥上运行的绕流进行分析。

In this paper, WKB method was used to analyse the buckling of an everted Varga spherical shell of incompressible, isotropic hyper-elastic material.

本文运用WKB方法,分析了各向同性且不可压缩的超弹性Varga材料球壳翻转后的变形问题。

Then, we apply WKB method to the analysis of the buckling of an everted Varga spherical shell of incompressible, isotropic hyperelastic mat...

对模数区域内几乎所有的模数,渐近结果与数字结果相吻合。其次还证明,对于A-B=O(m-1/2),增量方程没有非零解。

The remnants of ellipticity in the parabolized stability equations for three dimensional parallel incompressible boundary layer flow are studied, detail methods for removing the ellipticity are suggested, and the consistence of solutions between the parabolized stability equations and the fully elliptic problem is provoed.

针对三维平行不可压边界层流动的抛物化稳定性方程,研究其剩余的椭圆特性,提出了消除该特性的具体方法,并对抛物化稳定性方程解与全椭圆问题解的一致性进行了证明。

While the stable viscous incompressible flow cross through a single circular cylinder, it always result in the separated streaming and unsteady vortex streaming generated behind the circular cylinder.

当均匀稳态不可压缩黏性流体通过单一圆柱时,常在圆柱两侧产生分离流动,并在后方形成非稳态尾流。

In Chapter 3, problems of cavitated bifurcation for a solid sphere composed of imperfect incompressible hyper-elastic materials, subjected to a surface tensile dead load, are examined.

由于材料内部空穴的生成、增长以及相邻空穴的贯通是材料损伤和破坏的重要机理,因此如何预测材料内部的空穴生成和增长引起了广泛关注。

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In contrast to the ubiquitous rising-sun-with-rays military flag of the Japanese, Chinese banners and ensigns feature a range of designs.

与遍地都是的太阳军旗不同,中国人的旗帜和徽章设计得各式各样。

From their small corner of Feng's Guangzhou headquarters -- a jumble of pink leashes, squeezable rubber steaks, and plastic doggy Santas for Fido's stocking -- Soleil's designers come up with at least five new products a month.

从Feng 设在广州总部的产品展示柜台上可以看到,Soleil的设计师每月至少设计出5件新产品。

FFT is important for additive synthesis because it helps us to estimate the values for the oscillators that produce the partials of the synthesised sounds.

FFT对加法合成是很重要的,因为它有助于我们评估产生合成音分音的振荡器的价值。