Numerical investigation of effects of cowl lip shape on 2-D inlet

Lei Shi; Guo Qiang He; Fei Qin; Pei Jin Liu

Numerical investigation of effects of cowl lip shape on 2-D inlet

School of Astronautics

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Aimed at investigating the effects of cowl lip shape on 2-D inlet, Fluent was adopted for numerical simulation. A conclusion is drawn that the reduction of area of the cowl lip can cut down the starting Mach number of the inlet effectively at price of sacrificing some mass flow. Meanwhile, the total pressure recovery is improved. Based on that, an optimized design method was put forward finally.

Original language	English
Pages (from-to)	683-688
Number of pages	6
Journal	Tuijin Jishu/Journal of Propulsion Technology
Volume	33
Issue number	5
State	Published - Oct 2012

Keywords

2-D inlet
Cowl lip
Effect
Numerical simulation
Shape

Cite this

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title = "Numerical investigation of effects of cowl lip shape on 2-D inlet",

abstract = "Aimed at investigating the effects of cowl lip shape on 2-D inlet, Fluent was adopted for numerical simulation. A conclusion is drawn that the reduction of area of the cowl lip can cut down the starting Mach number of the inlet effectively at price of sacrificing some mass flow. Meanwhile, the total pressure recovery is improved. Based on that, an optimized design method was put forward finally.",

keywords = "2-D inlet, Cowl lip, Effect, Numerical simulation, Shape",

author = "Lei Shi and He, \{Guo Qiang\} and Fei Qin and Liu, \{Pei Jin\}",

year = "2012",

month = oct,

language = "英语",

volume = "33",

pages = "683--688",

journal = "Tuijin Jishu/Journal of Propulsion Technology",

issn = "1001-4055",

publisher = "Journal of Propulsion Technology",

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T1 - Numerical investigation of effects of cowl lip shape on 2-D inlet

AU - Shi, Lei

AU - He, Guo Qiang

AU - Qin, Fei

AU - Liu, Pei Jin

PY - 2012/10

Y1 - 2012/10

N2 - Aimed at investigating the effects of cowl lip shape on 2-D inlet, Fluent was adopted for numerical simulation. A conclusion is drawn that the reduction of area of the cowl lip can cut down the starting Mach number of the inlet effectively at price of sacrificing some mass flow. Meanwhile, the total pressure recovery is improved. Based on that, an optimized design method was put forward finally.

AB - Aimed at investigating the effects of cowl lip shape on 2-D inlet, Fluent was adopted for numerical simulation. A conclusion is drawn that the reduction of area of the cowl lip can cut down the starting Mach number of the inlet effectively at price of sacrificing some mass flow. Meanwhile, the total pressure recovery is improved. Based on that, an optimized design method was put forward finally.

KW - 2-D inlet

KW - Cowl lip

KW - Effect

KW - Numerical simulation

KW - Shape

UR - https://www.scopus.com/pages/publications/84870615250

M3 - 文章

AN - SCOPUS:84870615250

SN - 1001-4055

VL - 33

SP - 683

EP - 688

JO - Tuijin Jishu/Journal of Propulsion Technology

JF - Tuijin Jishu/Journal of Propulsion Technology

IS - 5

ER -

Numerical investigation of effects of cowl lip shape on 2-D inlet

Abstract

Keywords

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