Numerical Heat Transfer Part A Applications · 2010 · 35 citations · 28 references
EngineeringBioengineeringBiomedical EngineeringHeat TransferThermal AnalysisThermodynamicsHeat ConductionHeat Transfer AnalysisHeat Transfer FundamentalsHeat Transfer ModelingInverse Heat TransferTemperature MeasurementGeometry EffectsHeat Transfer In TissuesInverse Conduction ProblemInverse Heat ConductionInverse Heat Conduction ProblemsLaplace TransformPhase Lag EstimationThermophysical Properties
This work attempts to estimate the phase lag times of a tissue based on the dual-phase-lag model from the experimental data. The inverse dual-phase-lag bioheat transfer problem in the bilayered spherical tissue is studied. The difference between two layers in the thermophysical parameters, geometry effects, and measurement errors of the input data make it hard to be solved. To solve the present problem, a hybrid scheme based on the Laplace transform, change of variables, and the least-squares scheme is proposed. In order to evidence the validity and accuracy of the estimated results, the comparison of the history of temperature increase between the calculated results and the experimental data is made for various measurement locations. The effect of measurement location on the estimated results is also investigated.
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Experimental Evidence of Hyperbolic Heat Conduction in Processed Meat
Kunal Mitra, Sunil Kumar, A. Vedevarz et al. · Journal of Heat Transfer · 1995 · 662 citations
Engineering, Food Science, Physics +17