A hybrid method for the inverse heat transfer of estimating fluid thermal conductivity and heat capacity

FB Liu - International Journal of Thermal Sciences, 2011 - Elsevier
In this work, a hybrid method is developed to identify simultaneously the fluid thermal
conductivity and heat capacity for a transient inverse heat transfer problem. The proposed …

Source characterization of airborne pollutant emissions by hybrid metaheuristic/gradient-based optimization techniques

RAS Albani, VVL Albani, AJS Neto - Environmental Pollution, 2020 - Elsevier
We propose a methodology to estimate single and multiple emission sources of atmospheric
contaminants. It combines hybrid metaheuristic/gradient-descent optimization techniques …

Inverse methodology for identification the thermal diffusivity and subsurface defect of CFRP composite by lock-in thermographic phase (LITP) profile reconstruction

L Junyan, W Fei, L Yang, W Yang - Composite Structures, 2016 - Elsevier
An inverse analysis methodology is developed to simultaneously identify the thermal
diffusivities and subsurface defect of carbon fiber reinforced polymer (CFRP) laminate …

Solution of inverse radiative transfer problems in two-layer participating media with differential evolution

FS Lobato, V Steffen Jr… - Inverse Problems in …, 2010 - Taylor & Francis
In the present work the differential evolution approach (DE) is used for the estimation of
radiative properties in two-layer participating media. This physical phenomenon is modelled …

[HTML][HTML] A pre-regularization scheme for the reconstruction of a spatial dependent scattering albedo using a hybrid ant colony optimization implementation

S Stephany, JC Becceneri, RP Souto… - Applied Mathematical …, 2010 - Elsevier
This work presents a regularization technique applied to an inverse radiative transfer
problem formulated as a finite dimensional optimization problem and solved by a …

Estimation of local heat flux with CFD and enhanced conjugate gradient method for laminar and turbulent flow in a helical coil tube heat exchanger

S Shah, AK Parwani - Heat and Mass Transfer, 2022 - Springer
The heat transfer analysis in a helical coil tube heat exchanger is challenging due to the
complex flow field developed by the tube curvature. In this paper, estimation of uneven local …

[HTML][HTML] A comparative study of the application of differential evolution and simulated annealing in radiative transfer problems

FS Lobato, V Steffen Jr, AJ Silva Neto - Journal of the Brazilian …, 2010 - SciELO Brasil
The radiative transfer phenomenon is modeled by an integro-differential equation known as
Boltzmann equation. This equation describes mathematically the interaction of the radiation …

Application of the generalized extremal optimization algorithm to an inverse radiative transfer problem

FL De Sousa, F Soeiro, AJ Silva Neto… - Inverse Problems in …, 2007 - Taylor & Francis
The recently developed generalized extremal optimization (GEO) algorithm is applied for the
solution of an inverse problem of radiative properties estimation. A comparison with two …

Using neural networks to obtain initial estimates for the solution of inverse heat transfer problems

F Soeiro, PO Soares, HF Campos Velho… - … Problems, Design an …, 2004 - books.google.com
Using neural networks to obtain initial estimates for the solution of inverse heat transfer problems
Page 359 358 Inverse Problems, Design and Optimization USING NEURAL NETWORKS TO …

Estimation of space-dependent single scattering albedo in a radiative transfer problem using differential evolution

FS Lobato, V Steffen Jr, AJS Neto - Inverse Problems in Science …, 2012 - Taylor & Francis
This work presents the differential evolution algorithm applied to an inverse radiative transfer
problem formulated as a finite dimensional optimization problem. It is considered a one …