对流边界层,convective boundary layer
1)convective boundary layer对流边界层
1.Large-eddy simulation of relative diffusion in convective boundary layer;对流边界层相对扩散的大涡模拟研究
2.An improvement on predicting the height of convective boundary layer;对流边界层高度预报方案的改进
3.Dispersion of heavy dust-particulate was simulated by means of a Lagrangian stochastic model with turbulence fields of convective boundary layers (CBL) derived from a large-eddy simulation model. 用拉格朗日随机模式 (LagrangianStochasticModel)结合大涡模拟所得对流边界层三维湍流场的时间序列 ,研究沙尘类重粒子在大气中的扩散特性。
英文短句/例句

1.NATURAL CONVECTION BOUNDARY-LAYER FLOW IN A TROMBE WALL CHANNEL特隆勃墙通道内自然对流边界层流动
2.The analytical approximate solution for Marangoni convection in a liquid layer with coupled boundary conditions边界耦合的Marangoni对流边界层问题的近似解析解
3.Numerical simulation of the convection boundary layer in air along a vertical heated plate竖直加热平板对流边界层的数值模拟
4.Instabilities of boundary layers along a tilt plate dissipating uniform heat flux恒热流斜板自然对流边界层的稳定性研究
5.A Laboratory and Numerical Simulation of the Entrainment Rate on the Top of CBL对流边界层顶部夹卷速度参数化的模拟研究
6.Spectrum Characteristic of Atmospheric Scintillation in Simulating Convective Boundary Layer模拟的对流边界层大气闪烁频谱特性研究
7.Analytical approximate solution to the boundary layer flow of finite thickness Marangoni convection有限厚度的Marangoni对流边界层问题的解析近似解
8.The boundary layer thickness is a function of the convection condition, in the melt.边界层厚度是溶体中对流条件的函数。
9.Lattice Boltzmann Method and Simulation of Oscillatory Laminar Boundary Layer Flow;格子Boltzmann方法及其对振荡层流边界层的模拟
10.Research on Flow Field of Turbulent Boundary between Smooth and Riblet Surfaces光滑和脊状表面湍流边界层流场对比试验研究
11.NUMERICAL INVESTIGATION OF BOUNDARY-LAYER CONTROL USING MINUTE JET VORTEX GENERATOR微型射流涡流发生器对边界层控制的数值研究
12.incompressible boundary layer不可压缩流体边界层
13.Numerical Analysis of the Rate of Entropy Generation in the Boundary Layer for Convective Heat Transfer对流换热边界层内熵产生率的数值分析
14.Effect of Induced Hairpin Vortex on Structures in Turbulent Boundary Layers人造发卡涡对湍流边界层相干结构的影响
15.Analysis of the temperature boundary-layer of unsteady natural convection in a solar chimney太阳能烟囱内非稳态自然对流温度边界层分析
16.Effect of blowing and suction on friction drag of wall turbulent boundary layer吹吸扰动对壁湍流边界层摩擦阻力的影响
17.Boundary Layer Flows with One Atmosphere Uniform Glow Discharge Plasma常气压辉光放电等离子体对边界层流动的影响
18.Using Roughness Surface on Control of Supersonic Laminar Flow Boundary Layer用表面粗糙度控制超声速层流边界层
相关短句/例句

natural convection boundary layer自然对流边界层
1.The instability and transition process of the natural convection boundary layer around a vertical heated isothermal flat plate was investigated experimentally.对恒壁温竖直加热平板的自然对流边界层的流动稳定性与转捩过程进行了试验研究,研究结果表明在外层速度剖面拐点处测得的线性不稳定波的特性与Brewster和Gebhart的计算基本一致。
3)boundary layer flow边界层流
4)laminar boundary layer层流边界层
1.Velocity and temperature fields of natural convection in laminar boundary layer of compressible gas along a vertical plate;沿垂直壁上可压缩气体层流边界层的自然对流流场及温度场
2.Study on bottom shear stress of laminar boundary layer under the action of random waves;随机波浪作用下底部层流边界层剪应力谱的研究
3.Based on basic equations of fluid mechanics and non Newtonian fluid mechanics, this paper is concerned with the numerical solutions of laminar boundary layer equations of power law fluids along wedge formed bodies by means of new dimensionless variables without making any assumption.从流体力学和非牛顿流体力学的基本方程出发,在未作任何假设的情况下,通过引入合理的相似变量,得出了幂律流体绕流楔形物体时的层流边界层常微分方程及其数值解,该常微分方程及其解在塑性指数n=1时,与经典流体力学中的方程及解完全相同。
5)laminar boundary layer flow层流边界层
1.With this model,we first simulate the distribution of the velocity,free surface and bed shear stress under the laminar boundary layer flow condition,and the comparisons between the numerical results and the theoretical results are good.运用数值模拟的方法对线性波作用下的层流边界层和紊流边界层进行了研究。
6)turbulent boundary layer湍流边界层,紊流边界层
延伸阅读

对流层大气化学分子式:CAS号:性质:又称低层大气化学。大气科学的分支学科之一,研究近地面约10km内的化学现象及化学物质的分布、迁移、转化等规律的科学。对流层中有一定量的气体组分和水汽,还有自然界产生的和人类活动产生的各种化学污染物。对流层是天气现象和化学物质变化较为复杂的大气层,与人类及一切生命活动密切相关。如光化学烟雾的形成机制、酸雨产生的原因与危害、温室效应的原由和某些重要污染物如重金属汞和铅、农药DDT和六六六、多氯联苯等的环境化学行为与生态效应等。引起全球性大气污染,导致地球气候变化和生态危害的,大多数都是起因于对流层化学组成受干扰而发生变化,打破了原有的动态平衡所致。近年来正组织国际合作,进行全球对流层化学污染物的研究,为了解对流层的自然功能因化学物质的影响及其变化、评价人类活动造成全球环境影响的程度和趋势,以便提出相应的对策,共同保护好地球环境。