A numerical study of unstalled two dimensional flow on an oscillating cascade

Zheng Qiu Zhang; Zheng Ping Zou; Huo Xing Liu; Lin Li

A numerical study of unstalled two dimensional flow on an oscillating cascade

Zheng Qiu Zhang^*
, Zheng Ping Zou
, Huo Xing Liu
, Lin Li

^*此作品的通讯作者

航空发动机研究院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Numerical simulation of 2-D unsteady viscous flow around oscillating NACA0012 airfoil is carried out with dual-time stepping method and mixing length turbulence model and the numerical results are in good agreement with the published data of AGARD. Then the effect of oscillating amplitude, mean incidence and reduced frequency on the hysteresis loop. However a non-dimensional analysis reveals that the hysteresis effect would be the same just provided the same multiplying numerical value of reduced frequency and amplitude.

源语言	英语
页（从-至）	255-259
页数	5
期刊	Kongqi Donglixue Xuebao/Acta Aerodynamica Sinica
卷	27
期	2
出版状态	已出版 - 4月 2009

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title = "A numerical study of unstalled two dimensional flow on an oscillating cascade",

abstract = "Numerical simulation of 2-D unsteady viscous flow around oscillating NACA0012 airfoil is carried out with dual-time stepping method and mixing length turbulence model and the numerical results are in good agreement with the published data of AGARD. Then the effect of oscillating amplitude, mean incidence and reduced frequency on the hysteresis loop. However a non-dimensional analysis reveals that the hysteresis effect would be the same just provided the same multiplying numerical value of reduced frequency and amplitude.",

keywords = "Hysteresis effect, Oscillating cascade, Unstalled",

author = "Zhang, \{Zheng Qiu\} and Zou, \{Zheng Ping\} and Liu, \{Huo Xing\} and Lin Li",

year = "2009",

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language = "英语",

volume = "27",

pages = "255--259",

journal = "Kongqi Donglixue Xuebao/Acta Aerodynamica Sinica",

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T1 - A numerical study of unstalled two dimensional flow on an oscillating cascade

AU - Zhang, Zheng Qiu

AU - Zou, Zheng Ping

AU - Liu, Huo Xing

AU - Li, Lin

PY - 2009/4

Y1 - 2009/4

N2 - Numerical simulation of 2-D unsteady viscous flow around oscillating NACA0012 airfoil is carried out with dual-time stepping method and mixing length turbulence model and the numerical results are in good agreement with the published data of AGARD. Then the effect of oscillating amplitude, mean incidence and reduced frequency on the hysteresis loop. However a non-dimensional analysis reveals that the hysteresis effect would be the same just provided the same multiplying numerical value of reduced frequency and amplitude.

AB - Numerical simulation of 2-D unsteady viscous flow around oscillating NACA0012 airfoil is carried out with dual-time stepping method and mixing length turbulence model and the numerical results are in good agreement with the published data of AGARD. Then the effect of oscillating amplitude, mean incidence and reduced frequency on the hysteresis loop. However a non-dimensional analysis reveals that the hysteresis effect would be the same just provided the same multiplying numerical value of reduced frequency and amplitude.

KW - Hysteresis effect

KW - Oscillating cascade

KW - Unstalled

UR - https://www.scopus.com/pages/publications/65549145199

M3 - 文章

AN - SCOPUS:65549145199

SN - 0258-1825

VL - 27

SP - 255

EP - 259

JO - Kongqi Donglixue Xuebao/Acta Aerodynamica Sinica

JF - Kongqi Donglixue Xuebao/Acta Aerodynamica Sinica

IS - 2

ER -

A numerical study of unstalled two dimensional flow on an oscillating cascade

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