Velocity measurement method based on TDLAS for combustion flow

Bin Yang; Zongman Qi; Huinan Yang; Bin Huang; Peijin Liu

doi:10.11715/rskxjs.R201412007

Velocity measurement method based on TDLAS for combustion flow

Bin Yang
, Zongman Qi
, Huinan Yang
, Bin Huang
, Peijin Liu

航天学院

University of Shanghai for Science and Technology
Beijing Power Machinery Research Institute
Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

Aiming at the velocity measurement in harsh combustion flow with high temperature and high speed, the velocity measurement method based on tunable diode laser absorption spectroscopy(TDLAS)was presented. The two-crossed-beams scanned-wavelength direct absorption spectroscopy(SDAS)system with 7185.597cm^-1 as center frequency was designed for the velocity measurement of the flow in incoming simulated system, which used the combustion of kerosene fuel to heat the air. Compared with the one-dimensional theoretical calculated value and numerical simulation value, the relative deviations are less than 10%, showing that the velocity measurement using TDLAS is effective value for combustion flow.

源语言	英语
页（从-至）	516-520
页数	5
期刊	Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology
卷	21
期	6
DOI	https://doi.org/10.11715/rskxjs.R201412007
出版状态	已出版 - 15 12月 2015

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title = "Velocity measurement method based on TDLAS for combustion flow",

abstract = "Aiming at the velocity measurement in harsh combustion flow with high temperature and high speed, the velocity measurement method based on tunable diode laser absorption spectroscopy(TDLAS)was presented. The two-crossed-beams scanned-wavelength direct absorption spectroscopy(SDAS)system with 7185.597cm-1 as center frequency was designed for the velocity measurement of the flow in incoming simulated system, which used the combustion of kerosene fuel to heat the air. Compared with the one-dimensional theoretical calculated value and numerical simulation value, the relative deviations are less than 10\%, showing that the velocity measurement using TDLAS is effective value for combustion flow.",

keywords = "Combustion diagnostics, Engine, Flow velocity, Measurement, Tunable diode laser absorption spectroscopy, TDLAS",

author = "Bin Yang and Zongman Qi and Huinan Yang and Bin Huang and Peijin Liu",

year = "2015",

month = dec,

day = "15",

doi = "10.11715/rskxjs.R201412007",

language = "英语",

volume = "21",

pages = "516--520",

journal = "Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology",

issn = "1006-8740",

publisher = "Tianjin University",

number = "6",

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TY - JOUR

T1 - Velocity measurement method based on TDLAS for combustion flow

AU - Yang, Bin

AU - Qi, Zongman

AU - Yang, Huinan

AU - Huang, Bin

AU - Liu, Peijin

PY - 2015/12/15

Y1 - 2015/12/15

N2 - Aiming at the velocity measurement in harsh combustion flow with high temperature and high speed, the velocity measurement method based on tunable diode laser absorption spectroscopy(TDLAS)was presented. The two-crossed-beams scanned-wavelength direct absorption spectroscopy(SDAS)system with 7185.597cm-1 as center frequency was designed for the velocity measurement of the flow in incoming simulated system, which used the combustion of kerosene fuel to heat the air. Compared with the one-dimensional theoretical calculated value and numerical simulation value, the relative deviations are less than 10%, showing that the velocity measurement using TDLAS is effective value for combustion flow.

AB - Aiming at the velocity measurement in harsh combustion flow with high temperature and high speed, the velocity measurement method based on tunable diode laser absorption spectroscopy(TDLAS)was presented. The two-crossed-beams scanned-wavelength direct absorption spectroscopy(SDAS)system with 7185.597cm-1 as center frequency was designed for the velocity measurement of the flow in incoming simulated system, which used the combustion of kerosene fuel to heat the air. Compared with the one-dimensional theoretical calculated value and numerical simulation value, the relative deviations are less than 10%, showing that the velocity measurement using TDLAS is effective value for combustion flow.

KW - Combustion diagnostics

KW - Engine

KW - Flow velocity

KW - Measurement

KW - Tunable diode laser absorption spectroscopy, TDLAS

UR - https://www.scopus.com/pages/publications/84954323698

U2 - 10.11715/rskxjs.R201412007

DO - 10.11715/rskxjs.R201412007

M3 - 文章

AN - SCOPUS:84954323698

SN - 1006-8740

VL - 21

SP - 516

EP - 520

JO - Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology

JF - Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology

IS - 6

ER -

Velocity measurement method based on TDLAS for combustion flow

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