han yong, geng zhihui, zhang shichang, et al. Critical heat dissipation power of gyrotron windows of different materials[J]. High Power Laser and Particle Beams, 2011, 23.
Citation:
han yong, geng zhihui, zhang shichang, et al. Critical heat dissipation power of gyrotron windows of different materials[J]. High Power Laser and Particle Beams, 2011, 23.
han yong, geng zhihui, zhang shichang, et al. Critical heat dissipation power of gyrotron windows of different materials[J]. High Power Laser and Particle Beams, 2011, 23.
Citation:
han yong, geng zhihui, zhang shichang, et al. Critical heat dissipation power of gyrotron windows of different materials[J]. High Power Laser and Particle Beams, 2011, 23.
Based on the critical temperature difference of ceramic materials, the critical heat dissipation power of gyrotron windows of different materials has been studied. Different heating modes in the windows caused by electromagnetic wave of different modes, such as TE01, TE11 and TE02, have been analyzed respectively. The heat power dissipation capabilities have been compared among alumina window, beryllia window, boron nitride window and sapphire window. In addition, as the thickness of window changes, the variations of critical heat dissipation power of windows of different materials have been analyzed and verified. The study shows that sapphire window and beryllia window, especially the former, exhibit better heat power dissipation capability; less heat is dissipated by alumina window and b
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