The sheared wavy liquid films as an important flow have notably different hydrodynamics and flow stability under interfacial shear stress from those of free falling liquid films .

剪切 波状液膜作为一种重要的液膜 流动形式，因受界面剪切力的影响，其水动力学特性和流动稳定特征与自由降膜流动明显不同。

It is important to obtain the wavy film flow solution for the purpose of heat and mass transfer calculations .

为了计算 波动 降膜传热传质，求解得到 波动膜 流解是非常重要的。

Heat Transfer Enhancement inside Converging-Diverging Wavy Channel by Pulsating Flow

渐扩渐缩 波纹通道内脉动 流的传热强化

The results suggest that the intrinsic and induced flows are modified each other when the travelling wavy wall is utilized to modulate the near-wall turbulent flow .

结果表明，当此类 波动壁面被用来调制近壁流动时，固有的湍流 流场和诱导流场会各自发生 变化。

Because inner flow field of wavy fin-and-tube heat exchanger is complicated experimental results are restricted to the analysis of the overall heat transfer characteristics and the analysis of inner flow field is limited .

由于 波纹翅片管换热器内部流场复杂，使得实验结果局限于整体换热特性的分析，换热器内部的 流场分析受到限制。

Experimental Investigation on Drag Reduction of Wavy Cylinder in Cross Flow

波状圆柱绕 流减阻的实验研究

Under the unstable boiling mode flow patterns were complicated . Wavy flow annular flow and mist flow were observed in the microchannels with the phase shifts of 0 and π / 4 .

不稳定沸腾模式下相位差为0和π/4的微通道内可以观测到 波状 流、环状流、雾状流，并存在大量的返流现象。

As a kind of new discovered flow phenomena the vortex wave flow causes a strong wavy flow and impressive convective mixture in relatively wider channels which enhances the mass transfer at low-Reynolds-number .

涡旋波流动作为一种特殊的流动现象，可以使 流体在相对较宽的槽道中产生较强的 波动和对流混合，从而在小Re数条件下起到强化传质的效果。

Chaotic Dispersion Prediction of Wavy Taylor-vortex Flow with Eulerian Symmetry Measures

欧拉对称量预测 波动Taylor 涡流的紊态弥散

To study the turbulent flow in a channel with wavy wall and its disturbance field the simultaneous iteration approach for N-S equations is applied to the turbulent flow .

为了研究 波形壁湍流及由 波形壁引起的扰动场，本文将N-S方程的联立解法应用于 湍流。

A numerical simulation of flow and heat transfer was conducted for a wavy entire duct of primary surface recuperator ( PSR ) . The results of three-dimensional numerical predictions were obtained based on the laminar flow assumptions and compared with the literature data by empirical calculations .

基于 层流假设，对微型燃机一次表面回热器（PSR） 波纹 状全程通道的换热特性和压力损失进行了三维数值模拟计算，并将模拟结果与经验公式计算结果进行了比较。

The surfactant has obvious effect on the transition from stratified wavy flow to annular flow .

结果表明，表面活性剂的添加明显影响 波状分层 流向环状流型的转换；

A numerical method has been adopted to solve the periodic wavy film flow equation in this study .

本文采用数值方法求解周期性 波动膜 流方程。

The results show that the wavy interface and vortex street are caused by the velocity distribution of shear flow and periodic disturbance at the interface .

研究表明 波状界面和涡街是由界面处的剪力 流速度分布和周期性扰动所造成的。

The identification accuracy is shown as follows : bubbly flow is 93.3 % plug flow is 85.3 % stratified or wavy flow is 97.3 % slug flow is 98.6 % and annular flow is 92.7 % .

识别准确率如下：气泡流为93.3%，塞状流为85.3%，分层 流为 97.3%，弹状流为98.6%，雾环状流为92.7%；

Hydrodynamic forces acting on a circular cylinder near a wavy boundary in steady flow

定常 流作用于 波浪 形边界附近的圆柱上的水动力

Simulating results show that laminar turbulent and wavy flow states are simultaneously subsisting in the evaporating liquid thin-film and turbulence appears in the arched wave before wipers .

模拟结果表明，蒸发液膜呈现层流、湍流、 波动 流等复杂 流动形态，湍流主要出现在刮膜器前的弓形波内。

Investigation of characteristics of fluid field over wavy beds under oscillatory flow

振荡 流作用下 波状 底床上流场特性的实验研究