Study on a calculation model of infrared radiation characteristics of rocket engine plume

Nan Wu; Chengpo Mu; Yang He; Huan Liu; Taiye Liu

doi:10.1088/1742-6596/2125/1/012006

Study on a calculation model of infrared radiation characteristics of rocket engine plume

Nan Wu, Chengpo Mu^*, Yang He, Huan Liu, Taiye Liu

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Conference article › peer-review

Abstract

In order to study the infrared radiation (IR) characteristics of rocket engine plume in the mid infrared band, a calculation model for IR transfer of rocket engine plume was built. The flow field data are calculated by software FLUENT. Based on HITRAN database, the IR characteristic parameters are calculated after spectral line correction. The Line of Sight (LoS) is used to solve the radiation characteristics in the plume flow field, and the IR characteristics distribution of the plume in the mid infrared band is obtained, which agree well with the results from open literature. The method has the advantages of simple model, less parameters and fast calculation speed in this paper.

Original language	English
Article number	012006
Journal	Journal of Physics: Conference Series
Volume	2125
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/2125/1/012006
Publication status	Published - 30 Nov 2021
Event	2021 4th International Conference on Mechanical, Electrical and Material Application, MEMA 2021 - Chongqing, China Duration: 29 Oct 2021 → 31 Oct 2021

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title = "Study on a calculation model of infrared radiation characteristics of rocket engine plume",

abstract = "In order to study the infrared radiation (IR) characteristics of rocket engine plume in the mid infrared band, a calculation model for IR transfer of rocket engine plume was built. The flow field data are calculated by software FLUENT. Based on HITRAN database, the IR characteristic parameters are calculated after spectral line correction. The Line of Sight (LoS) is used to solve the radiation characteristics in the plume flow field, and the IR characteristics distribution of the plume in the mid infrared band is obtained, which agree well with the results from open literature. The method has the advantages of simple model, less parameters and fast calculation speed in this paper.",

author = "Nan Wu and Chengpo Mu and Yang He and Huan Liu and Taiye Liu",

note = "Publisher Copyright: {\textcopyright} 2021 Institute of Physics Publishing. All rights reserved.; 2021 4th International Conference on Mechanical, Electrical and Material Application, MEMA 2021 ; Conference date: 29-10-2021 Through 31-10-2021",

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doi = "10.1088/1742-6596/2125/1/012006",

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TY - JOUR

T1 - Study on a calculation model of infrared radiation characteristics of rocket engine plume

AU - Wu, Nan

AU - Mu, Chengpo

AU - He, Yang

AU - Liu, Huan

AU - Liu, Taiye

PY - 2021/11/30

Y1 - 2021/11/30

N2 - In order to study the infrared radiation (IR) characteristics of rocket engine plume in the mid infrared band, a calculation model for IR transfer of rocket engine plume was built. The flow field data are calculated by software FLUENT. Based on HITRAN database, the IR characteristic parameters are calculated after spectral line correction. The Line of Sight (LoS) is used to solve the radiation characteristics in the plume flow field, and the IR characteristics distribution of the plume in the mid infrared band is obtained, which agree well with the results from open literature. The method has the advantages of simple model, less parameters and fast calculation speed in this paper.

AB - In order to study the infrared radiation (IR) characteristics of rocket engine plume in the mid infrared band, a calculation model for IR transfer of rocket engine plume was built. The flow field data are calculated by software FLUENT. Based on HITRAN database, the IR characteristic parameters are calculated after spectral line correction. The Line of Sight (LoS) is used to solve the radiation characteristics in the plume flow field, and the IR characteristics distribution of the plume in the mid infrared band is obtained, which agree well with the results from open literature. The method has the advantages of simple model, less parameters and fast calculation speed in this paper.

UR - http://www.scopus.com/inward/record.url?scp=85122467349&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/2125/1/012006

DO - 10.1088/1742-6596/2125/1/012006

M3 - Conference article

AN - SCOPUS:85122467349

SN - 1742-6588

VL - 2125

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012006

T2 - 2021 4th International Conference on Mechanical, Electrical and Material Application, MEMA 2021

Y2 - 29 October 2021 through 31 October 2021

ER -

Study on a calculation model of infrared radiation characteristics of rocket engine plume

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