Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Turbulent Flow01:24

Turbulent Flow

Turbulent flow is characterized by unpredictable fluctuations in velocity and pressure, which result in a chaotic fluid movement distinct from the orderly patterns of laminar flow. While laminar flow is governed by smooth, parallel layers with minimal mixing, turbulent flow exhibits highly irregular, three-dimensional patterns. This behavior arises due to instabilities in the fluid's velocity profile, and amplifies as the flow velocity increases. Minor disturbances, known as turbulent spots,...
Turbulent Flow: Problem Solving01:09

Turbulent Flow: Problem Solving

Carbonation is a process used to dissolve carbon dioxide gas in a liquid, commonly used in the production of carbonated beverages. Achieving efficient carbonation requires careful control of temperature, pressure, and flow conditions. By adjusting these parameters, carbonation efficiency can be maximized, producing a higher concentration of CO2 in the liquid.
Temperature is a key factor in CO2 solubility. In this case, the CO2 gas and the liquid are cooled to 20°C. Lower temperatures enhance...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Fringe visibility for pulsed digital holography with large optical path differences.

Journal of the Optical Society of America. A, Optics, image science, and vision·2025
Same author

Singular value decomposition approach to coherent averaging in digital holography.

Journal of the Optical Society of America. A, Optics, image science, and vision·2020
Same author

Phase-error correction in digital holography using single-shot data.

Journal of the Optical Society of America. A, Optics, image science, and vision·2019
Same author

Self-plagiarism and conference papers: editorial.

Journal of the Optical Society of America. A, Optics, image science, and vision·2018
Same author

Interferometric imaging using Si<sub>3</sub>N<sub>4</sub> photonic integrated circuits for a SPIDER imager.

Optics express·2018
Same author

Experimental demonstration of interferometric imaging using photonic integrated circuits.

Optics express·2017
Same journal

Multi-module collaborative optimization-driven fast speckle correlation imaging in variable environments.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026
Same journal

Secrecy performance analysis of NOMA-UWOC systems over a vertically stratified WGG oceanic turbulence channel.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026
Same journal

Backscattering of plane waves in a composite system containing a rough surface and anisotropic scatterers.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026
Same journal

Aspherical surface construction methods based on extended Jacobi polynomials.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026
Same journal

OCT sidelobe suppression method based on dual-path phase sinusoidal modulation and minimum value fusion.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026
Same journal

Optical design concepts using wavelength-selective diffractive optics to enable miniaturized multimodal endoscopic imaging across separated spectral ranges.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026
查看所有相关文章

相关实验视频

Updated: Jun 20, 2026

Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow
13:02

Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow

Published on: February 27, 2016

12.9K

通过大气流进行成像的高效分步建模.

Samuel T Thurman, Zachary J DeSantis

    Journal of the Optical Society of America. A, Optics, image science, and vision
    |September 22, 2025
    PubMed
    概括
    此摘要是机器生成的。

    我们介绍了一种使用分步模型通过大气流传播高效光场传播的新方法. 这种方法可以显著降低计算负载,同时保持成像系统的高精度.

    更多相关视频

    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques
    10:53

    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques

    Published on: March 12, 2019

    7.5K
    Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging
    10:44

    Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging

    Published on: June 21, 2024

    1.1K

    相关实验视频

    Last Updated: Jun 20, 2026

    Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow
    13:02

    Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow

    Published on: February 27, 2016

    12.9K
    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques
    10:53

    Simultaneous Measurement of Turbulence and Particle Kinematics Using Flow Imaging Techniques

    Published on: March 12, 2019

    7.5K
    Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging
    10:44

    Three-Dimensional Phase Resolved Functional Lung Magnetic Resonance Imaging

    Published on: June 21, 2024

    1.1K

    科学领域:

    • 光学是什么?光学是什么?光学是什么?
    • 计算科学 计算科学
    • 大气物理学 大气物理学

    背景情况:

    • 光场的数值传播对于理解复杂环境中的光行为至关重要.
    • 现有的分阶段模型可能是计算密集的,限制了它们在实时场景中的应用.
    • 大气流和光学停止 (孔径和场) 在光学场传播中带来了重大挑战.

    研究的目的:

    • 为分阶段模型开发一个计算效率高的处方.
    • 通过大气相屏幕优化光学场的数值传播.
    • 为了确保图像系统的精确建模与光圈和场停止.

    主要方法:

    • 开发了一种用于构建分步模型的新型处方.
    • 利用相空间光学来确定高效的空间采样值.
    • 使用快速里埃变换 (FFT) 方法分析计算复杂性.
    • 根据最小空间带宽产品要求验证了处方.

    主要成果:

    • 拟议的处方产生了与理论最小值相匹配的高效空间采样值.
    • 与典型的分步模型相比,计算复杂度减少了6倍以上.
    • 通过模拟的大气条件和停止,在传播光学场中保持出色的保真度.

    结论:

    • 开发的处方为光场传播提供了一个计算效率高,准确的方法.
    • 这一进步特别有利于通过光学停止通过大气流进行成像.
    • 这些发现为光学工程和大气光学中的更实用和可扩展的模拟铺平了道路.