Bioheat thermoelastic
WebIn this work, numerical estimations of a nonlinear hyperbolic bioheat equation under various boundary conditions for medicinal treatments of tumor cells are constructed. The heating source components in a nonlinear hyperbolic bioheat transfer model, such as the rate of blood perfusions and the metabolic heating generations, are considered experimentally … WebDec 1, 2024 · In order to solve the elastic deformation of tissue under heating, the biological fractional thermoelastic theory is established by combining the fractional DPL model with one-dimensional thermoelastic theory. The physical significance of the phase lags and fractional order is elucidated.
Bioheat thermoelastic
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WebJan 18, 2024 · Based on the dual-phase lag bioheat theory in biological tissue, the temperature distributions and the resulting thermal damages are investigated through thermal therapy treating. The numerical outcomes obtained by the finite element scheme have been compared with the existing experimental data to confirm the accuracy of the … WebMay 11, 2024 · The influences of the biological parameters (the phase lags of the heat flux and the temperature gradient) and the heat source parameters (the pulse number and the duty ratio) on the temperature...
WebThermoelastic response of skin using time-fractional dual-phase-lag bioheat heat transfer equation Ying Hu, Xue-Yang Zhang, and Xian-Fang Li School of Civil Engineering, Central South University ... WebSep 10, 2024 · This paper considers the three-phase lag (TPL) bioheat model to study the phase change phenomena in skin tissue during cryosurgery. The considered TPL model is based on the model of thermo-elasticity, i.e., the combination of the rate of thermal conductivity and new phase lag ( τ v) due to thermal displacement.
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WebAug 1, 2024 · The present paper focuses on the thermoelastic behavior based on the generalized DPL model, which hasn't been reported yet. An analytical solution for the generalized DPL bio-heat transfer model during laser irradiation for scattering skin tissue is presented with the help of the method of separation of variables.
WebPennes 5 was first recognized the bioheat transfer equation to model the temperature in the human forearm, and other researches established bioheat transfer theorems 6 – 8. It is observed that even a small increment of heat-induced stress can destroy the immune response; protein cell organelle structures can be changed, resulting in cell death 1. chips and cracks windshield repair houstonWebNov 19, 2024 · Thermo-vibrational analyses of skin tissue subjected to laser heating source in thermal therapy Scientific Reports Article Open Access Published: 19 November 2024 Thermo-vibrational analyses... grapevine health foodsWebNov 19, 2024 · The generalized thermoelastic model involving a dual-phase-lag model of bioheat transfer was applied in a multilayer skin structure. Variable mechanical and thermal properties with spatial ... chips and curlsWebJun 6, 2024 · In this paper, a time-fractional dual-phase-lag (DPL) bioheat heat conduction model is presented to treat thermoelastic response of skin subjected to sudden temperature shock. chips and curry matamataWebDec 1, 2024 · The bioheat fractional-order thermoelastic theory is an extension of bioheat transfer. The elastic response induced by temperature change could be discussed by the bioheat fractional-order thermoelastic theory. Declaration of Competing Interest. grapevine hearts garlandWebOct 1, 2014 · The numerical solution for the time-fractional Penneś bioheat transfer equation on skin tissue found by Fourier Sine transform for second order derivative and the Caputo fractional derivative for ... grapevine heartWebThe theories of coupled thermoelastic diffusion and of generalized thermoelastic diffusion problem with one relaxation time and also of generalized thermoelastic diffusion in GN models as well as Lord-Shulman, Green-Nagdhi, two-phase-lag and three-phase-lag ... (DPL) bioheat heat conduction model is presented to treat thermoelastic response of ... chips and curry