The flow field in turbulent round free jets

被引:193
作者
Ball, C. G. [2 ]
Fellouah, H. [3 ]
Pollard, A. [1 ]
机构
[1] Queens Univ, Dept Mech & Mat Engn, Kingston, ON, Canada
[2] Univ Wollongong, Grad Sch Med, Wollongong, NSW, Australia
[3] Univ Sherbrooke, Dept genie Mecan, Quebec City, PQ, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
Characterisation; Initial conditions; Similarity; Length scales; Spectral analysis; Coherent structures; HIGH-REYNOLDS-NUMBER; PROPER ORTHOGONAL DECOMPOSITION; AXISYMMETRICAL MIXING LAYER; SELF-SIMILAR REGION; INITIAL CONDITIONS; NEAR-FIELD; FAR-FIELD; COHERENT STRUCTURES; SCHMIDT-NUMBER; STRUCTURE IDENTIFICATION;
D O I
10.1016/j.paerosci.2011.10.002
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
A critical review of both experimental and computational studies of round turbulent jets is provided, beginning with the work of Tollmien (1926). This review traces the history, the major advances, and the various stages that the research community went through over the past 85-odd years-from statistical analyses through to the use of conditional sampling, proper orthogonal decomposition and structural eduction methods. It includes the introduction of novel experimental techniques as well as insights gained from recent large eddy and direct numerical simulations. Some direction where future research may prove beneficial is also provided. The review does not include the effects of passive or active control, scalar contaminant transport whether by heat or mass. It includes effects of Reynolds number, inlet conditions (excluding swirl) and considers both near- and far-field investigations. We have minimised reference to papers that utilise models of turbulence unless such works provide something of particular importance. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1 / 26
页数:26
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