bubble flow
英 [ˈbʌbl fləʊ]
美 [ˈbʌbl floʊ]
气泡流
双语例句
- The compressor blade leading edge flow is studied by hydrogen bubble flow visualization.
在水洞内使用氢气泡流动显示方法研究环绕压气机叶片前缘的流动。 - Hydrogen Bubble Flow Visualization and Digital Image Analysis for Drag Reduction Mechanism in Wall Turbulence with Groove-Riblet Surface
沟槽壁湍流减阻机理的氢气泡流动显示及数字图像分析表面活性剂溶液在不规则管件内的湍流减阻特性 - In this paper, a novel flow control strategy called dimensional bubble flow control ( DBFC) is presented.
本文针对二维网格的片上网络设计了一种称为维度气泡流控（DBFC）的新型流控策略。 - Another measure of holdup is the k factor used by Bankoff in connection with the bubble flow pattern in gas-liquid flow.
滞留现象的另一个度量是Bankoff在气-液流动的泡状流型中所采用的因数K。 - Colour helium bubble flow visualization is a new and unique technique.
彩色氦气泡流动显示是一极好的新技术。 - Dispersed bubble flow only needs process together gas or liquid and pipe wall.
分散泡状流仅需用到气体或液体与管壁之间的相互作用； - In this paper, the conditions of bubble flow region existence are studied for upward gas-liquid two-phase flow in the vertical tubes.
文章对垂直上升管内气液两相泡状流的存在条件进行了研究。 - The pressure drop calculation method obtained from above results can be used to accurately determine the pressure loss of two-phase gas bubble flow.
由以上结果得出的压降计算方法能比较准确地确定气液两相气泡流的压力损失。 - The hydrogen bubble flow visualization technique was used to study the effects of small semi-sphere on the boundary layer transition of flow over a smooth circular plate.
应用氢气泡流动显示技术对圆盘上小半球对边界层转捩的影响进行了观测。 - The surge pressure of bubble flow is less than that of slug flow.
泡状流时的水击压力小于段塞流时的水击压力。 - The experimental test results in vertical upward gas/ water two phase flow show that the measurement system can response well to the bubble flow, slug flow and churn flow.
在垂直上升管中气水两相流动态实验结果表明，该测量系统对泡状流、段塞流及混状流均有较好测量响应特性。 - In this paper, basing on Xiao flow pattern recognition methods, four flow pattern such as stratified flow, slug flow, annular flow and dispersed bubble flow are divided.
基于Xiao等人的流型判别法，将流型分为分层流、段塞流、环状流和分散泡状流等4种流型。 - At bubble flow, the capacitance is large and the variety rates of response to water cut and flowrate are small.
泡状流时，总电容值大，而含水率计响应相对于含水率和流量的变化率较低。 - Bubble flow region existence conditions for upward gas-liquid two-phase flow
垂直上升管内气液两相泡状流的存在条件 - In accordance with the attenuation law for the longitudinal wave propagation in the air-liquid two-phase flow ( bubble flow), the effects of single micro bubble and bubble group on the attenuation of the pressure shock wave in water are theoretically discussed in detail.
根据纵波在气液两相流（泡状流）中传播时的衰减规律，从理论上详细探讨了水中单个小气泡、气泡群对压力冲击波衰减所起的作用。 - The critical rate of gas flow from bubble flow to slug flow is an important factor.
泡状流向段塞流转化的临界气体流量是一个非常重要的参数。 - Theoretical and experimental research on pressure drop of variable mass dispersed bubble flow in horizontal wellbore
水平井筒变质量分散泡状流压降的理论与实验研究 - After the slippage velocity ratio in slug flow is removed, the experimental slippage ratio of gas and water bubble flow can be given, which provides a new way to measure oil and gas two phase flow.
在剔除了段塞滑动比数据后，给出了气水两相泡状流情况下的滑动比实验关系式，为油气中两相流的检测处理提供了一种新的处理方法。 - A series of experimental studies of frictional pressure drop for single water phase and gas-liquid two-phase bubble flow in two different rolling angles and three different rolling periods were carried out in the paper.
在常温下对光滑的有机玻璃管内单相水和气-液两相泡状流在两种不同摇摆角度和3种不同摇摆周期下的摩擦压降特性展开了研究。 - Numerical simulation of turbulent bubble flow in vertical pipe
垂直圆管内湍流泡状流的数值研究 - The bubble flow, slug flow and annular flow occur in the whole angle region.
泡状流、弹状流和环状流是在整个倾斜角度都存在的流型。 - Based on the theoretical analysis and the experiments on two-phase flow in laboratory, some rules of the distributions of the porosity in two-phase gas bubble flow and the velocity under laminar flow and turbulent flow conditions are obtained.
本文根据理论分析和气液两相流的室内实验，得出了气液两相气泡流的空隙率分布以及在层流条件下和紊流条件下的速度分布规律。 - Finally, the model on bubble flow region existence for two phase flow in inclined annulus is given.
通过上述类似方法，笔者还给出了倾斜环形管内泡状流的存在模型。 - It can be proved by the result simulated by using Mashima and Ishii two-phase model that the effect of further increase of air superficial velocity will decrease the boiling heat transfer is due to the change of the flow pattern from the bubble flow to the slug flow.
用Mashima和Ishii的两相流模型进行了计算，结果说明了这种气速影响的原因是由于由泡状流向弹状流流型的转变。 - The cavitation bubble flow is a kind of complex two-stage flows commonly found in liquid dynamics.
空泡流是一种普遍存在于液体运动中的复杂两相流动。 - And also we study the bubble flow behavior of the bubbling fluidized bed. The single bubble and continuous bubble formation, rise, break and coalesce characteristics are studied separately and compared with the experimental data. It shows good consistency.
随后研究了鼓泡床内的气泡运动变化规律，分别模拟了单个气泡和连续气泡的生成、生长、破裂以及合并等的行为特性并且和实验数据进行了对照，取得了较好的结果。 - Experimental results demonstrate that the new flowrate measurement method for air-water two-phase flow is effective, and the measurement accuracies are satisfactory for the four typical flow patterns: stratified flow, annular flow, slug flow and bubble flow.
实验结果表明，所提出的气水两相流流量测量新方法是有效的，在层状流、环状流、段塞流、泡状流四种典型流型下获得了较高的流量测量精度。 - To get accurate results of measurement of bubble flow needs to adjust the bubble flow size and spatial distribution, and then perform the measurement, so the first need to design air pretreatment device.
为得到准确的气泡流量测量结果提出了对气泡流的大小和空间分布情况进行调整，然后再进行上述测量，因此需要首先设计气泡预处理装置。 - It can provide technical support for the undersea gas leakage bubble flow precise measurement.
这将为海底天然气渗漏气泡流量的精确测量提供技术支持。 - By varying the velocity, the conversion from laminar flow to bubble flow of liquid and air was achieved.
通过改变流体的流速，实现了气液两相流从层流到气泡流（间隔流）的转变。