带等温壁的汇聚-发散喷嘴中冲击列的大涡流模拟

IF 1.5 4区工程技术 Q3 MECHANICS

Journal of Turbulence Pub Date : 2024-08-13 DOI:10.1080/14685248.2024.2388314

Agneev Roy, Somnath Ghosh

引用次数: 0

摘要

针对流经两个钟形收敛-发散喷嘴的可压缩湍流，我们进行了高阶精确大涡流模拟（LES），其中一个喷嘴的发散部分较短，另一个喷嘴的发散部分较长。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Large-eddy simulation of shock train in convergent-divergent nozzles with isothermal walls

High-order accurate Large-eddy simulations (LES) have been carried out for compressible, turbulent flow through two bell-shaped convergent-divergent nozzles- one with a short divergent portion and ...

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来源期刊

Journal of Turbulence 物理-力学

CiteScore

3.90

自引率

5.30%

发文量

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.