Modification of the turbulence model of DENTON code

Qing Liang Li; Bao Jie Liu

Modification of the turbulence model of DENTON code

Qing Liang Li^*
, Bao Jie Liu

^*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

The mixing length model of DENTON code was modified to make it fit the development of boundary layer and moderate scale separation, and also reduce the dependence on experience. By comparative calculation and analysis of NASA Rotor 67 and NASA Rotor 37, it shows that the modified model could further improve the computational reliability with little increase of CPU time, and also maintain the fast advantage of DENTON code.

源语言	英语
页（从-至）	834-839
页数	6
期刊	Hangkong Dongli Xuebao/Journal of Aerospace Power
卷	23
期	5
出版状态	已出版 - 5月 2008

其它文件与链接

链接到 Scopus 的出版物

引用此

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title = "Modification of the turbulence model of DENTON code",

abstract = "The mixing length model of DENTON code was modified to make it fit the development of boundary layer and moderate scale separation, and also reduce the dependence on experience. By comparative calculation and analysis of NASA Rotor 67 and NASA Rotor 37, it shows that the modified model could further improve the computational reliability with little increase of CPU time, and also maintain the fast advantage of DENTON code.",

keywords = "Aerospace propulsion system, CFD, Mixing length, Turbulence model",

author = "Li, \{Qing Liang\} and Liu, \{Bao Jie\}",

year = "2008",

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AU - Li, Qing Liang

AU - Liu, Bao Jie

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N2 - The mixing length model of DENTON code was modified to make it fit the development of boundary layer and moderate scale separation, and also reduce the dependence on experience. By comparative calculation and analysis of NASA Rotor 67 and NASA Rotor 37, it shows that the modified model could further improve the computational reliability with little increase of CPU time, and also maintain the fast advantage of DENTON code.

AB - The mixing length model of DENTON code was modified to make it fit the development of boundary layer and moderate scale separation, and also reduce the dependence on experience. By comparative calculation and analysis of NASA Rotor 67 and NASA Rotor 37, it shows that the modified model could further improve the computational reliability with little increase of CPU time, and also maintain the fast advantage of DENTON code.

KW - Aerospace propulsion system

KW - CFD

KW - Mixing length

KW - Turbulence model

UR - https://www.scopus.com/pages/publications/45449115605

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SN - 1000-8055

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JO - Hangkong Dongli Xuebao/Journal of Aerospace Power

JF - Hangkong Dongli Xuebao/Journal of Aerospace Power

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