Test case 2: Monodimensional radiative flowfield simulation in titan-like atmosphere

Yousuke Ogino; Hiroshi Osawa; Naofumi Ohnishi; Keisuke Sawada

Test case 2: Monodimensional radiative flowfield simulation in titan-like atmosphere

Yousuke Ogino, Hiroshi Osawa, Naofumi Ohnishi, Keisuke Sawada

ENG - Aerospace Engineering

Tohoku University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We consider 21 chemical species and 35 chemical reactions for computations of radiative flowfield of test case 2. The radiative heat transfer calculation using tangent slab approximation is coupled with the flowfield calculation, where the absorption coefficients of the gas mixture are given by the multi-band model having 10,000 wavelength points for wavelength range from 75 to 2,000 nm. In this paper, we conduct the code validation study for our Huygens entry computational code using monodimensional unsteady problem. We confirm that CN-violet and CN-red band systems play the major role in the radiative heat transfer during the simulation time.

Original language	English
Title of host publication	2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry
Publication status	Published - 2006 Nov
Event	2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry - Rome, Italy Duration: 2006 Sept 6 → 2006 Sept 8

Publication series

Name	European Space Agency, (Special Publication) ESA SP
Volume	629 SP
ISSN (Print)	0379-6566

Conference

Conference	2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry
Country/Territory	Italy
City	Rome
Period	06/9/6 → 06/9/8

Cite this

@inproceedings{dcbdc73ce2e546358bb9076965cd86bf,

title = "Test case 2: Monodimensional radiative flowfield simulation in titan-like atmosphere",

abstract = "We consider 21 chemical species and 35 chemical reactions for computations of radiative flowfield of test case 2. The radiative heat transfer calculation using tangent slab approximation is coupled with the flowfield calculation, where the absorption coefficients of the gas mixture are given by the multi-band model having 10,000 wavelength points for wavelength range from 75 to 2,000 nm. In this paper, we conduct the code validation study for our Huygens entry computational code using monodimensional unsteady problem. We confirm that CN-violet and CN-red band systems play the major role in the radiative heat transfer during the simulation time.",

author = "Yousuke Ogino and Hiroshi Osawa and Naofumi Ohnishi and Keisuke Sawada",

year = "2006",

month = nov,

language = "English",

isbn = "9290929405",

series = "European Space Agency, (Special Publication) ESA SP",

booktitle = "2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry",

note = "2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry ; Conference date: 06-09-2006 Through 08-09-2006",

}

Ogino, Y, Osawa, H, Ohnishi, N & Sawada, K 2006, Test case 2: Monodimensional radiative flowfield simulation in titan-like atmosphere. in 2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry. European Space Agency, (Special Publication) ESA SP, vol. 629 SP, 2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry, Rome, Italy, 06/9/6.

Test case 2: Monodimensional radiative flowfield simulation in titan-like atmosphere. / Ogino, Yousuke; Osawa, Hiroshi; Ohnishi, Naofumi et al.
2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry. 2006. (European Space Agency, (Special Publication) ESA SP; Vol. 629 SP).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Test case 2

T2 - 2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry

AU - Ogino, Yousuke

AU - Osawa, Hiroshi

AU - Ohnishi, Naofumi

AU - Sawada, Keisuke

PY - 2006/11

Y1 - 2006/11

N2 - We consider 21 chemical species and 35 chemical reactions for computations of radiative flowfield of test case 2. The radiative heat transfer calculation using tangent slab approximation is coupled with the flowfield calculation, where the absorption coefficients of the gas mixture are given by the multi-band model having 10,000 wavelength points for wavelength range from 75 to 2,000 nm. In this paper, we conduct the code validation study for our Huygens entry computational code using monodimensional unsteady problem. We confirm that CN-violet and CN-red band systems play the major role in the radiative heat transfer during the simulation time.

AB - We consider 21 chemical species and 35 chemical reactions for computations of radiative flowfield of test case 2. The radiative heat transfer calculation using tangent slab approximation is coupled with the flowfield calculation, where the absorption coefficients of the gas mixture are given by the multi-band model having 10,000 wavelength points for wavelength range from 75 to 2,000 nm. In this paper, we conduct the code validation study for our Huygens entry computational code using monodimensional unsteady problem. We confirm that CN-violet and CN-red band systems play the major role in the radiative heat transfer during the simulation time.

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M3 - Conference contribution

AN - SCOPUS:33846106446

SN - 9290929405

SN - 9789290929406

T3 - European Space Agency, (Special Publication) ESA SP

BT - 2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry

Y2 - 6 September 2006 through 8 September 2006

ER -

Test case 2: Monodimensional radiative flowfield simulation in titan-like atmosphere

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