流体流 meaning in Chinese
fluid current
fluid flow
Examples
- The main contributions of this paper are as follows : firstly , the binary abr congestion control model is deduced based on the flow theory
本文的主要工作包括：首先，基于流体流理论建立了单瓶颈节点的二进制abr流的网络模型。 - Recognizing flow type by information fusion arithmetic on the base of capacitance sensors as the complexity and random of two - phase type
针对两相流系统的复杂性和随机性，在采用电容传感技术的基础上，利用信息融合的流型识别算法来辨别流体流型。 - Fem equation of fluid - solid coupled vibration was constituted by analyzing fem equation of incompressible viscosity fluid and elastomer . based on the equation , vibration characteristics of vane in the air and frequency and swing of fluid - solid coupling vibration are calculated by using ansys
本论文通过对不可压缩粘性流体的有限元方程和弹性体振动的有限元方程的分析，得到了弹性体与粘性流体流固耦合的有限元方程。 - The experimental results of the flow characteristics of the mmc heat sink indicate that the critical reynolds number signifying the transition from laminar flow to turbulent flow is in advance ; under the same experimental conditions , the variation in entrance direction of the microchannel inlet and outlet has little effect on the microchannel ; the experimental values of the friction factor of the de - ionized water in a microchannel agree well with those calculated using the theoretical laminar formula ; furthermore , a comparison of the experimental results and simulation results shows that navier - stokes equation and rng - turbulence model can be used to model the laminar and turbulence flow regions in a microchannel ; meanwhile , the correlations of the flow resistance in the turbulent flow regions for the de - ionized water as the working fluids are obtained from experiments
对歧管式单通道热沉流动特性的研究结果表明,微通道内流体流态由层流向紊流转变的临界雷诺数提前;改变流体的进出口方向对热沉总压降造成的影响很小;摩擦系数的实验值与理论值较接近;数值模拟结果能够与实验值较好吻合;并由实验给出了紊流区流动阻力的实验关联式。此外,选用十二烷基硫酸钠( sodiumdodecylsulphate , sds )以及烷基多糖苷( alkylpolyglycoside , apg )作为减阻添加剂,研究了表面活性剂添加对微通道流动特性的影响。 - Abstract : on the basis of the analysis about noise sources of the air compressor , it shows that air dynamic noise is primary one . according to the theory of fluid mechanics , the mathematics model of the air compreesor air dynamic noise is found , which shows the relationship between the sound power level and other parameters . the knowing noise of the air compressor " s air dynamic is of low frequencies . the reliable data is provided for the noise and vibration control
文摘:通过对空压机噪声源的分析，确认空压机噪声源中的空气动力性噪声为最强；由流体流场的声学理论，建立空压机动力性噪声源的力学模型，它表明声功率与其它参数的关系；并知空压机的空气动力性噪声呈低频特性，这为噪声及振动控制提供了可靠的依据