Multi-spatial scale and multi-frequency resolution Proper Orthogonal Decomposition for patterns of wall-streamwise pressure gradient fluctuation of impinging jets

IF 1.5 4区 工程技术 Q3 MECHANICS Journal of Turbulence Pub Date : 2024-03-20 DOI:10.1080/14685248.2024.2330056
Miaoxin Han, Yonghua You
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引用次数: 0

Abstract

In the coating industry, seemingly ordered millimeter-scale W or X-like patterns inevitably appear on the coating wiped by jets. Considering the dynamic control of coating thickness by the maximum ...
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多空间尺度和多频率分辨率的适当正交分解,用于分析撞击喷流的壁流压力梯度波动模式
在喷涂工业中,喷射器擦拭的涂层上不可避免地会出现看似有序的毫米级 W 或 X 形图案。考虑到通过最大喷射量对涂层厚度进行动态控制的问题,我们需要对喷嘴进行改进。
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来源期刊
Journal of Turbulence
Journal of Turbulence 物理-力学
CiteScore
3.90
自引率
5.30%
发文量
23
审稿时长
6-12 weeks
期刊介绍: Turbulence is a physical phenomenon occurring in most fluid flows, and is a major research topic at the cutting edge of science and technology. Journal of Turbulence ( JoT) is a digital forum for disseminating new theoretical, numerical and experimental knowledge aimed at understanding, predicting and controlling fluid turbulence. JoT provides a common venue for communicating advances of fundamental and applied character across the many disciplines in which turbulence plays a vital role. Examples include turbulence arising in engineering fluid dynamics (aerodynamics and hydrodynamics, particulate and multi-phase flows, acoustics, hydraulics, combustion, aeroelasticity, transitional flows, turbo-machinery, heat transfer), geophysical fluid dynamics (environmental flows, oceanography, meteorology), in physics (magnetohydrodynamics and fusion, astrophysics, cryogenic and quantum fluids), and mathematics (turbulence from PDE’s, model systems). The multimedia capabilities offered by this electronic journal (including free colour images and video movies), provide a unique opportunity for disseminating turbulence research in visually impressive ways.
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