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  1. Unsteady Turbulent Simulation and Pressure fFluctuation Analysi for Centrifugal Pumps

  2. Abstract：The pressure fluctuation in the flow passage of both impeller and casing is addressed on design condition． The initial conditions for the unsteady turbulent simulation are resulted from the steady calculations， and the three dimensional uns

  3. 所属分类：其它

    • 发布日期：2009-12-09
    • 文件大小：319488
    • 提供者：benbenqiang

  1. 3D Turbulent Wind Field by means of the Mann Model

  2. 3D Turbulent Wind Field by means of the Mann Model code for matlab

  3. 所属分类：其它

    • 发布日期：2012-04-10
    • 文件大小：3072
    • 提供者：swatbbb

  1. Turbulent Flow

  2. Pope Cornell University

  3. 所属分类：制造

    • 发布日期：2014-03-15
    • 文件大小：6291456
    • 提供者：u014130246

  1. Introduction: Turbulent Boundary Layers

  2. Introduction: Turbulent Boundary Layers

  3. 所属分类：讲义

    • 发布日期：2015-06-13
    • 文件大小：25600
    • 提供者：bewise2

  1. Turbulent Flows

  2. Turbulent Flows Stephen B. Pope

  3. 所属分类：制造

    • 发布日期：2016-02-06
    • 文件大小：6291456
    • 提供者：ht006

  1. Simulation of Turbulent Flow Past a Cylinder Using Chimera Grids

  2. FASTRAN基础算例中文文档(1)-Simulation of Turbulent Flow Past a Cylinder Using Chimera Grids

  3. 所属分类：制造

    • 发布日期：2018-11-15
    • 文件大小：630784
    • 提供者：weixin_43709117

  1. Statistics of fully turbulent impinging jets.pdf

  2. Statistics of fully turbulent impinging jets

  3. 所属分类：专业指导

    • 发布日期：2020-04-26
    • 文件大小：1048576
    • 提供者：qq_42506913

  1. Laminar-Turbulent Transition of Shear Flows

  2. Laminar-Turbulent Transition of Shear Flows，谢学纲，，According to the assumption of local equilibrium of non-equilibrium thermodynamics, each small mass element of a fluid is in local equilibrium under usual conditions, so it possess

  3. 所属分类：其它

    • 发布日期：2019-12-30
    • 文件大小：611328
    • 提供者：weixin_38735804

  1. Propagation of Helmholtz-Gauss beams in weak turbulent atmosphere

  2. Based on the Rytov approximation of light propagation in weak turbulent atmosphere, the closed-form expressions of field and average irradiance of each one of the four fundamental families of Helmholtz-Gauss (HzG) beams: cosine-Gauss beams, stationar

  3. 所属分类：其它

    • 发布日期：2021-02-26
    • 文件大小：130048
    • 提供者：weixin_38640473

  1. Communication capacity of a free space laser communication system in atmospheric turbulent and disperse channels

  2. The pulse broadening and communication capacity in atmospheric turbulent and disperse channels are investigated. Models on pulse broadening are proposed, and the simulated results for a typical atmospheric condition and configuration are provided. Th

  3. 所属分类：其它

    • 发布日期：2021-02-25
    • 文件大小：307200
    • 提供者：weixin_38689223

  1. Ghost imaging with partially coherent light radiation through turbulent atmosphere

  2. Ghost imaging with partially coherent light radiation through turbulent atmosphere

  3. 所属分类：其它

    • 发布日期：2021-02-21
    • 文件大小：296960
    • 提供者：weixin_38608189

  1. Influence of Turbulent Atmosphere on Polarization Properties of Stochastic Electromagnetic Pulsed Beams

  2. Influence of Turbulent Atmosphere on Polarization Properties of Stochastic Electromagnetic Pulsed Beams

  3. 所属分类：其它

    • 发布日期：2021-02-20
    • 文件大小：1048576
    • 提供者：weixin_38608189

  1. Wavefront dislocations of Gaussian beams nesting optical vortices in a turbulent atmosphere

  2. A phase singularity of the light field created by interference of two Gaussian singular beams which propagate in a weak and near ground turbulent atmosphere is analyzed by the Rytov approximation and the short-term averaging method of the dislocation

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：541696
    • 提供者：weixin_38748556

  1. Influence of turbulent atmosphere on the far-field coherent combined beam quality

  2. Propagation of coherent combined laser beams in turbulent atmosphere is numerically studied based on the extended Huygens-Fresnel principle. By choosing beam propagation factor (BPF) and beam quality factor (BQ) to characterize the far-field irradian

  3. 所属分类：其它

    • 发布日期：2021-02-13
    • 文件大小：675840
    • 提供者：weixin_38704565

  1. Aperture-averaging effects for weak to strong scintillations in turbulent atmosphere

  2. Under the approximations of (1) the received irradiance fluctuations of an optical wave caused by small scale turbulent eddies are multiplicatively modulated by the fluctuations caused by large scale turbulent eddies; (2) the scintillations caused by

  3. 所属分类：其它

    • 发布日期：2021-02-12
    • 文件大小：462848
    • 提供者：weixin_38735119

  1. General optical scintillation in turbulent atmosphere

  2. A general expression of the scintillation index is proposed for optical wave propagating in turbulent atmosphere under arbitrary fluctuation conditions. The expression depends on extreme behaviors of the scintillation indices under both weak and stro

  3. 所属分类：其它

    • 发布日期：2021-02-12
    • 文件大小：229376
    • 提供者：weixin_38651786

  1. Partially coherent vortex beams propagation in a turbulent atmosphere

  2. Based on the Rytov approximation and the cross-spectral density approximation for the mutual coherence function of the partially coherent field, the propagation properties of the partially coherent beams with optical vortices in turbulent atmosphere

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：261120
    • 提供者：weixin_38571104

  1. Study on the annular vortex beams with limited apertures and their propagation characteristics in the turbulent atmosphe

  2. Study on the annular vortex beams with limited apertures and their propagation characteristics in the turbulent atmosphere

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：264192
    • 提供者：weixin_38668776

  1. Slant path average intensity of finite optical beam propagating in turbulent atmosphere

  2. The average intensity of finite laser beam propagating through turbulent atmosphere is calculated from the extended Huygens Fresnel principle. Formulas are presented for the slant path average intensity from an arbitrarily truncated Gaussian beam. Th

  3. 所属分类：其它

    • 发布日期：2021-02-11
    • 文件大小：147456
    • 提供者：weixin_38715879

  1. Characteristics of ultraviolet scattering and turbulent channels

  2. The non-line of sight (NLOS) ultraviolet (UV) scattering communication channel and atmospheric optical turbulent channel have been extensively but independently studied in the rich literature. However, the new characteristics of NLOS UV scattering an

  3. 所属分类：其它

    • 发布日期：2021-02-09
    • 文件大小：224256
    • 提供者：weixin_38636577
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