A Three-Dimensional Heat and Momentum Transport Model for a Turbulent Cylinder Wake

被引：0

作者：

Cao, H. L. ^{[1
]}

Chen, J. G. ^{[1
]}

Zhou, T. M. ^{[2
]}

Antonia, R. A. ^{[3
]}

Zhou, Y. ^{[1
]}

机构：

[1] Harbin Inst Technol, Shenzhen Grad Sch, Shenzhen 518055, Peoples R China

[2] Univ Western Australia, Sch Civil Environm & Min Engn, Perth, WA 6009, Australia

[3] Univ Newcastle, Sch Engn, Newcastle, NSW 2308, Australia

来源：

FLUID-STRUCTURE-SOUND INTERACTIONS AND CONTROL | 2016年

关键词：

Heat transport; Rib-like structure; Vorticity vector;

D O I：

10.1007/978-3-662-48868-3_30

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

All three components of the velocity and vorticity vectors, along with the fluctuating temperatures, were simultaneously measured, at nominally the same point in the flow, with an eight hotwire vorticity probe and four cold-wire probes. The phase-average data unveils that the spanwise velocity is greatly influenced by the rib-like structures. A 3-D conceptual model is proposed for heat and momentum transport, which complements the previous 2-D model and provides physical insight for the role the rib structures play.

引用

页码：187 / 192

页数：6

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