Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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A Study on the Inverse Analysis of Surface Radiation in a Cylindrical Enclosure

원통형상에서의 표면복사 역해석에 관한 연구

  • Published : 2004.06.01
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Abstract

An inverse boundary analysis of surface radiation in an axisymmetric cylindrical enclosure has been conducted in this study. Net energy exchange method was used to calculate the radiative heat flux on each surface, and a hybrid genetic algorithm was adopted to minimize an objective function, which is expressed by sum of square errors between estimated and measured or desired heat fluxes on the design surface. We have examined the effects of the measurement error as well as the number of measurement points on the estimation accuracy. Furthermore, the effect of a variation in one boundary condition on the other boundary conditions was also investigated to get the same desired heat flux and temperature distribution on the design surface.

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References

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  1. Inverse Estimation of Surface Radiation Properties Using Repulsive Particle Swarm Optimization Algorithm vol.38, pp.9, 2014, https://doi.org/10.3795/KSME-B.2014.38.9.747