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首页> 外文期刊>Journal of Heat Transfer >Practical Considerations for Waveguide-Ballistic Thermal Energy Conversion
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Practical Considerations for Waveguide-Ballistic Thermal Energy Conversion

机译:波导弹道热能转换的实际考虑

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摘要

The potential of converting heat energy into electrical energy using a previously reported waveguide-ballistic device is presented. The interactions between incident electromagnetic waves and free electrons in a metal waveguide are analyzed with respect to their transport through a high-frequency ballistic rectifier using finite element method simulation. It was determined that the resulting conversion efficiency to a dc potential is approximately 6%, yielding a power density on the order of 30 W/m~2.
机译:提出了使用先前报道的波导弹道装置将热能转换成电能的潜力。使用有限元方法模拟,分析了入射电磁波和自由电子在金属波导中的相互作用,分析了它们在高频弹道整流器中的传输。已确定所得的至直流电势的转换效率约为6%,从而产生了约30 W / m〜2的功率密度。

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