An inverse analysis of a transient 2-D conduction–radiation problem using the lattice Boltzmann method and the finite volume method coupled with the genetic …

R Das, SC Mishra, M Ajith, R Uppaluri - Journal of Quantitative …, 2008 - Elsevier
This article deals with the simultaneous estimation of parameters in a 2-D transient
conduction–radiation heat transfer problem. The homogeneous medium is assumed to be …

Simple and accurate expressions for diffuse reflectance of semi-infinite and two-layer absorbing and scattering media

D Yudovsky, L Pilon - Applied optics, 2009 - opg.optica.org
We present computationally efficient and accurate semiempirical models of light transfer
suitable for real-time diffuse reflectance spectroscopy. The models predict the diffuse …

Application of a particle swarm algorithm for parameter retrieval in a transient conduction-radiation problem

RP Chopade, E Agnihotri, AK Singh… - … Heat Transfer, Part A …, 2011 - Taylor & Francis
This article addresses the application the particle swarm optimization (PSO) algorithm as an
optimization tool for retrieval of parameters in a combined mode 1-D transient conduction …

[PDF][PDF] Problemas inversos: conceitos básicos e aplicações

HF de Campos Velho - Anais do Encontro de Modelagem …, 2001 - researchgate.net
Estas são as notas do Mini-Curso apresentado durante o IV Encontro de Modelagem
Computacional em Nova Friburgo (RJ), promovido pelo IPRJ-UERJ. O Mini-Curso …

[PDF][PDF] Radiative properties estimation with the Particle Collision Algorithm based on a sensitivity analysis.

DC Knupp, AJS Neto, WF Sacco - High Temperatures-High …, 2009 - researchgate.net
Implicit formulations for parameter estimation inverse problems in which a cost function is
minimized have largely been employed in several applications related to heat and mass …

[PDF][PDF] Radiative properties estimation with the luus-jaakola and the particle collision algorithm

DC Knupp, AJ Silva Neto… - Computer Modeling in …, 2009 - cdn.techscience.cn
The inverse analysis of radiative transfer in participating media has several practical
applications. In most cases, the inverse problem is formulated implicitly and the solution is …

Estimation of the optical properties of seawater from measurements of exit radiance

ES Chalhoub, HFC Velho - Journal of Quantitative Spectroscopy and …, 2002 - Elsevier
An inverse analysis for simultaneous estimation of the radiation phase function, single
scattering albedo and optical thickness in natural waters, from the knowledge of the exit …

Ocean optics estimation for absorption, backscattering, and phase function parameters

AH Hakim, NJ McCormick - Applied optics, 2003 - opg.optica.org
We propose and test an inverse ocean optics procedure with numerically simulated data for
the determination of inherent optical properties using in-water radiance measurements. If …

Inverse problems in space science and technology

HF De Campos Velho, FM Ramos… - Inverse Problems in …, 2007 - Taylor & Francis
Solutions for inverse problems appearing in space applications and space technology are
described. The inverse problem is formulated as a nonlinear optimization problem. Usually …

A comparison of radiances generated by selected methods of solving the radiative-transfer equation

ES Chalhoub, HF Campos Velho… - Transport Theory and …, 2003 - Taylor & Francis
In this work we present a comparison of radiances generated by codes that incorporate the
following methods of solving the radiative-transfer equation: spherical-harmonics (PN) …