石墨烯/AZO/SiC复合结构的近场辐射换热特性
【文章页数】:7 页
【部分图文】:
图4?“SiC基底+AZO薄膜”结构能M传输系数¥(〇;,/?)云图??Fig.?4?Contour?of?the?energy?transmission?coefficient?of?uSiC??”
的复合结构记为GSA。下??性。因此,图5中的频谱热流存在两个峰,分别对??应于SiC的SPhP共振频率和AZO的SPP共振频??率。最后计算复合结构的近场辐射换热总热流,为??2.27?x?107?W/m2,大于5?nm厚SiC薄膜间的总热??流2.13?x?107?W/m2和....
图6?“AZO基底+SiC薄膜”结构能M传输系数云图??(插图为SiC的sPhP频域内的能M传输系数的云图放大图)??Fi.?6?Contour?of?the?enertransmission?coefficient?of?“AZO??
718??工程热物理学报??41卷??1〇-14??0?2?4?6?8?10?12?14?15??cy/(10?丨4?rad/s)??图5?“AZO基底+SiC薄膜”结构近场辐射频谱热流??Fig.?5?Spectral?radiative?heat?flux?of?uAZO?s....
图9?GSA结构近场辐射换热热流??(a)近场辐射频谱热流(b)总热流随化学势的变化关系??Fig.?9?Near-field?radiative?heat?flux?of?GSA?structure??(a)?Spectral?radiative?heat?flux?(b)?The?dependence?of?total??heat?flux?on?chemical?potential?of?gr?
徐德宇等:石墨烯/AZO/SiC复合结构的近场辐射换热特性??719??10-11??1〇-12???0?2?4?6?8?10?12?14?15??a>J(\0XA?rad/s)??图8?GAS结构近场辐射换热频谱热流??Fig.?8?Spectral?radiative?hea....
图8?GAS结构近场辐射换热频谱热流??Fig.?8?Spectral?radiative?heat?flux?of?GAS?structure??
徐德宇等:石墨烯/AZO/SiC复合结构的近场辐射换热特性??719??10-11??1〇-12???0?2?4?6?8?10?12?14?15??a>J(\0XA?rad/s)??图8?GAS结构近场辐射换热频谱热流??Fig.?8?Spectral?radiative?hea....
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