| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5429537 | Journal of Quantitative Spectroscopy and Radiative Transfer | 2011 | 8 Pages |
A theoretical method for cylinder-to-cylinder radiative heat exchange is formulated. The method utilized was a modified version of a previously published numerical method for near-field sphere-to-sphere radiative exchange. Modifications were made to the numerical procedure to make it applicable to cylindrical geometry of nanorods. Nanorods investigated had length to diameter ratios of 3:1 and 7:1. The heat exchange of nanorods is plotted vs. gap to assess the impact of near-field radiative transfer as gap decreases. Graphical results of energy vs. nanorod radii are also presented. A nanorod-to-plane configuration is estimated utilizing a nanorod asymptotic method. The nanorod-to-nanorod method approximates a nanorod-to-plane geometric configuration when one nanorod radii is held constant, and the second nanorod radii is iteratively increased until the corresponding radiative exchange converges.
Research highlights⺠A theoretical method for cylinder-to-cylinder radiative heat exchange is formulated and applied. ⺠Graphical results of energy vs. nanorod radii are presented. ⺠A nanorod-to-plane configuration is estimated utilizing a nanorod asymptotic method.
