2010
DOI: 10.1016/j.ijheatmasstransfer.2009.11.009
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Steady-state Green’s function solution for moving media with axial conduction

Abstract: The objective of this presentation is the development of a generalized steady-state Green's function solution to study the temperature field in moving bodies. This type of solution permits the inclusion of different nonhomogeneous boundary conditions, volumetric heat sources, and possible position-dependent thermophysical properties. Although the mathematical formulation is for moving solids, it can be used to study the heat transfer in a moving fluid with a non-uniform velocity distribution passing through a … Show more

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Cited by 8 publications
(3 citation statements)
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“…For larger Pe values the final temperature is reached farther and farther downstream of the heated region. The wall temperature shown in Figure 3 agrees to four decimal places with an earlier publication by one of us on the fluid-only case [19].…”
Section: Fluid Alonesupporting
confidence: 86%
See 1 more Smart Citation
“…For larger Pe values the final temperature is reached farther and farther downstream of the heated region. The wall temperature shown in Figure 3 agrees to four decimal places with an earlier publication by one of us on the fluid-only case [19].…”
Section: Fluid Alonesupporting
confidence: 86%
“…The heat flux leaving one layer enters the adjacent layer, q ‾i-1,i = -q ‾i,i-1 and the temperature in adjacent layers is equal at each interface: (19) Next Equations (14)- (18) are combined with Equation (19) to eliminate temperature. The result is a set of N linear algebraic equations for the unknown heat fluxes, which may be stated in matrix form: For any multilayered system, it is now possible to calculate the N unknown heat fluxes (q ‾ij ) through all interfaces in the system.…”
Section: Layered Description Of Fluid Flowmentioning
confidence: 99%
“….2.2 Método da Função de Green O método da função de Greené uma elegante ferramenta para a solução de EDPs lineares que descrevem várias coleções de problemas físicos tais como difusão, transporte de partículas, calor, etc. O uso da Função de Green na solução de EDP de física matemática pode ser encontrado em várias referências comoCarslaw e Jaeger (1959),Özisik (1968),Duffy (2001) eBeck et al (2010) .Neste trabalho apresenta-se o método de solução da Equação de condução de calor dependente do tempo sujeito a condições de contorno não-homogêneas e uma condição inicial em termos da função de Green. Neste método a temperaturaé obtida em uma expressão integral que envolve as condições de contorno, condições iniciais e a Função de Green.…”
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