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convective相关的网络例句

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

The basicflows are computed by a low-dimensional Galerkin method.The results confirm thattwo times global mode switching occur with increasing Re up to which the Hopf bifur-cation occurs when the absolutely unstable region cover the whole reversed flow region,and the first explanation of this phenomenon with absolute/convective instability theoryis given.

结果证实了只有当绝对不稳定性区域完全覆盖了回流区才会形成整体的Hopf分叉,此前随着Re数的增加整体模态经历了两次跳跃;并首次用绝对/对流不稳定性理论解释了这一现象。

The absolute/convective instability of incompressible swirling flows and the temporalinstability of compressible swirling flows have been fully explored, whereas the absolute/convectiveinstability of compressible swirling fl.

从N-S方程出发,通过正则模方法,研究了超声速尾涡的绝对/对流不稳定性性质。

He included in his column of air the way convective updrafts carry heat up from the surface, a basic process that nearly every earlier calculation had failed to take into account.

在他的模型中,他加入了上升气流携带的热力的影响。这个基本的过程是几乎早期的每个计算方法都忽略了的。

A thermodynamic model of a stratospheric airship with convective and radiation heat transfer relation is proposed in this article.

建立了平流层飞艇的热力学控制模型,并采用该模型对飞艇的上升过程进行了仿真分析。

The transient natural convection and natural convective heat and mass transfer under constant-flux condition were also studied respectively. In experimental research, the electrochemical method was used to analogize natural convection in a porous enclosure.

在实验研究中,采用电化学方法,在多孔介质封闭腔体的两竖壁间建立浓度梯度和温度梯度,实验测量了腔体内的温度分布和电极间的极限电流,以此确定了总体的传热系数和传质系数。

The basic concept in these sections is replacing backward Euler's method by modified backward Eulers's method to approximate the characteristic differential equation and discretizing the convection-diffusion equation at the middle point of the approximate characteristic curve, which will make the convective term get up to second order accuracy.

这三节的基本离散方法是用改进的Euler公式代替向后Euler公式来近似特征微分方程,并且将近似特征线的中点作为离散节点,使得对流项的离散精度提高到二阶,对于扩散项,将其转移到待求时间层进行离散。

And the rapid uplift of Tibetan Plateau, commenced around 8 Ma or 3 Ma, can be explained by the convective removal and replacement by hotter asthenosphere of the thickened lithosphere...

大陆岩石圈的增厚及热结构变化和对流剥离可能是青藏高原自9百万年前开始的夷平—快速隆升过程的主导控制因素。

If the heat exchangers are well designed and can supply the heat flux needed for convective heat transfer, then the engine will produce power in proportion to the mean pressure, as predicted by the West number, and Beale number.

改变气体温度会引起相应的变化,气体压力,而运动的活塞造成的天然气将轮流扩大和压缩。气体的行为如下描述了天然气的法律,说明气体的压力,温度和体积是有关系的。

Equivalent convective heat transfer coefficient with considering the air clearance between the water-cooling copper cover and the bottom electrode was calculated and the electromagnetic force equations of the bott.

推导了考虑水冷铜套和电极之间空气隙影响的等效对流换热系数以及通电时的径向和轴向电磁力方程。

A second order accurate, high resolution scheme, called WSUC scheme, has been proposed. This scheme is total variation bounded and unconditionally stable in the sense of convective numeral stability.

提出了一种具有二阶空间精度的WSUC格式,对它的精度、总变差有界性和对流的数值稳定性进行了分析。

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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。