三头部中心分级燃烧室出口温度分布研究

Si Heng Yang; Jian Chen Wang; Chi Zhang; Zhi Chao Wang; Yu Zhen Lin

三头部中心分级燃烧室出口温度分布研究

Translated title of the contribution: Investigation on Outlet Temperature Distribution of a Three-sector Centrally Staged Combustor

Si Heng Yang
, Jian Chen Wang^*
, Chi Zhang
, Zhi Chao Wang
, Yu Zhen Lin

^*Corresponding author for this work

Research institute of Aero-Engine

Beihang University

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

13 Scopus citations

Abstract

The outlet temperature distribution of a three-sector centrally staged combustor is experimentally investigated. The software FLUENT is applied for the numerical simulation to help analyze the results. The results indicate that the numerical simulation results are in good agreement with the experimental results. The increase of fuel to air ratio forms the central high temperature zone and increases the OTDF. The OTDF significantly decreases in the dual-flame mode. The increase of main stage swirler can increase the mixing time and decrease the OTDF. When the main stage fuel is laterally injected (JA=-50◦), the main flame moves radially outside and the OTDF is lowest.

Translated title of the contribution	Investigation on Outlet Temperature Distribution of a Three-sector Centrally Staged Combustor
Original language	Chinese (Traditional)
Pages (from-to)	2737-2748
Number of pages	12
Journal	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
Volume	42
Issue number	10
State	Published - Oct 2021

Cite this

@article{f235feb69ec7484ba5099e8f43c718d7,

title = "三头部中心分级燃烧室出口温度分布研究",

abstract = "The outlet temperature distribution of a three-sector centrally staged combustor is experimentally investigated. The software FLUENT is applied for the numerical simulation to help analyze the results. The results indicate that the numerical simulation results are in good agreement with the experimental results. The increase of fuel to air ratio forms the central high temperature zone and increases the OTDF. The OTDF significantly decreases in the dual-flame mode. The increase of main stage swirler can increase the mixing time and decrease the OTDF. When the main stage fuel is laterally injected (JA=-50◦), the main flame moves radially outside and the OTDF is lowest.",

keywords = "Centrally staged combustor, Fuel injection, Numerical simulation, Outlet distribution",

author = "Yang, \{Si Heng\} and Wang, \{Jian Chen\} and Chi Zhang and Wang, \{Zhi Chao\} and Lin, \{Yu Zhen\}",

year = "2021",

month = oct,

language = "繁体中文",

volume = "42",

pages = "2737--2748",

journal = "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",

issn = "0253-231X",

publisher = "Science Press ",

number = "10",

}

TY - JOUR

T1 - 三头部中心分级燃烧室出口温度分布研究

AU - Yang, Si Heng

AU - Wang, Jian Chen

AU - Zhang, Chi

AU - Wang, Zhi Chao

AU - Lin, Yu Zhen

PY - 2021/10

Y1 - 2021/10

N2 - The outlet temperature distribution of a three-sector centrally staged combustor is experimentally investigated. The software FLUENT is applied for the numerical simulation to help analyze the results. The results indicate that the numerical simulation results are in good agreement with the experimental results. The increase of fuel to air ratio forms the central high temperature zone and increases the OTDF. The OTDF significantly decreases in the dual-flame mode. The increase of main stage swirler can increase the mixing time and decrease the OTDF. When the main stage fuel is laterally injected (JA=-50◦), the main flame moves radially outside and the OTDF is lowest.

AB - The outlet temperature distribution of a three-sector centrally staged combustor is experimentally investigated. The software FLUENT is applied for the numerical simulation to help analyze the results. The results indicate that the numerical simulation results are in good agreement with the experimental results. The increase of fuel to air ratio forms the central high temperature zone and increases the OTDF. The OTDF significantly decreases in the dual-flame mode. The increase of main stage swirler can increase the mixing time and decrease the OTDF. When the main stage fuel is laterally injected (JA=-50◦), the main flame moves radially outside and the OTDF is lowest.

KW - Centrally staged combustor

KW - Fuel injection

KW - Numerical simulation

KW - Outlet distribution

UR - https://www.scopus.com/pages/publications/85118223452

M3 - 文章

AN - SCOPUS:85118223452

SN - 0253-231X

VL - 42

SP - 2737

EP - 2748

JO - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

JF - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

IS - 10

ER -

三头部中心分级燃烧室出口温度分布研究

Abstract

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