Integral moment method for radiative transfer in a one-dimensional nonlinear anisotropic scattering medium with graded index

被引：10

作者：

Zhu, Ke-Yong ^{[1
]}

Huang, Yong ^{[1
]}

Wang, Jun ^{[1
]}

机构：

[1] Beihang Univ, Beijing Univ Aeronaut & Astronaut, Sch Aeronaut Sci & Engn, Beijing 100191, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THERMAL SCIENCES | 2012年 / 59卷

关键词：

Radiative transfer; Integral moment method; Nonlinear anisotropic scattering medium; Graded index; SPATIAL REFRACTIVE-INDEX; DISCRETE ORDINATE METHOD; FINITE-VOLUME METHOD; EMITTING SEMITRANSPARENT SLAB; LATTICE BOLTZMANN METHOD; HEAT-TRANSFER; TEMPERATURE-FIELD; RECTANGULAR ENCLOSURES; THERMAL EMISSION; FALSE SCATTERING;

D O I：

10.1016/j.ijthermalsci.2012.04.010

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The integral moment method based on the curved ray-tracing method is proposed to solve radiative transfer in a one-dimensional nonlinear anisotropic scattering medium with graded index. This method does not suffer from ray effects since there is no angular discretization. A steady-state combined conduction and radiation heat transfer problem is considered. Temperature and radiative heat flux distributions are determined through the spatial discretization. The results show that the integral moment method is good in accuracy and convergence characteristic. Various effects of nonlinear anisotropic scattering and graded index on radiative transfer are investigated. (C) 2012 Published by Elsevier Masson SAS.

引用

页码：58 / 65

页数：8

共 50 条

[31] Analytic Solution of the Nonlinear Radiative Diffusion Problem in a One-Dimensional Purely Scattering Medium. II
H. V. Pikichyan
Astrophysics, 2020, 63 : 566 - 579
[32] Analytic Solution of the Nonlinear Radiative Diffusion Problem in a One-Dimensional Purely Scattering Medium. I
H. V. Pikichyan
Astrophysics, 2019, 62 : 387 - 401
[33] Analytic Solution of the Nonlinear Radiative Diffusion Problem in a One-Dimensional Purely Scattering Medium. II
Pikichyan, H. V.
ASTROPHYSICS, 2020, 63 (04) : 566 - 579
[34] Chebyshev collocation spectral method to solve radiative transfer equation in one-dimensional cylindrical medium
Zhou, Rui-Rui
Li, Ben-Wen
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2017, 111 : 1206 - 1217
[35] One-dimensional stochastic model of radiative heat transfer in dielectric medium
Virchenko, Yu. P.
Phat, Lam Tan
FUNCTIONAL MATERIALS, 2016, 23 (01): : 75 - 82
[36] NONSTATIONARY ONE-DIMENSIONAL PROBABILISTIC RADIATIVE-TRANSFER IN A BOUNDED MEDIUM
GRAPPIN, R
ASTROPHYSICS AND SPACE SCIENCE, 1975, 37 (02) : 383 - 400
[37] DRESOR method to solve radiative transfer in one-dimensional scattering non-gray media
Huang Z.
Yang S.
Cheng Y.
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2022, 50 (05): : 1 - 7
[38] Two analytic methods applied to radiative transfer in the linear-anisotropic scattering medium with graded index and diffuse gray boundaries
Huang, Yong
Zhu, Ke-Yong
Wang, Jun
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2011, 112 (14): : 2363 - 2371
[39] The DRESOR method for radiative heat transfer in semitransparent graded index cylindrical medium
Cheng, Qiang
Zhang, Xian
Huang, Zhifeng
Wang, Zhichao
Zhou, Huaichun
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2014, 143 : 16 - 24
[40] Discrete transfer method for radiative transfer in one-dimensional isotropically scattering variable index media: Part I - Concentric-cylindrical geometry
Dehghanian, A.
Sarvari, S. M. Hosseini
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2025, 161

← 1 2 3 4 5 →