对Eliezer等人“无外聚变增殖的氘-氚聚变堆”一文的评论
Comment on "Deuterium--tritium fusion reactors without external fusion breeding" by Eliezer et al
摘要:
Eliezer等人考虑的极端条件下氘-氘燃烧计算中包含逆康普顿效应[Phys. Lett. A 243(1998)298]所示的最大燃烧温度从约300 keV降低到仅100- 150 keV。这种减少使得通过DD -> T + p反应的氚增殖不足以取代最初添加到氘等离子体中以在小于10 keV下触发点火的少量氚。
英文摘要:
Inclusion of inverse Compton effects in the calculation of deuterium-deuterium burn under the extreme conditions considered by Eliezer et al. [Phys. Lett. A 243 (1998) 298] are shown to decrease the maximum burn temperature from about 300 keV to only 100--150 keV. This decrease is such that tritium breeding by the DD --> T + p reaction is not sufficient to replace the small amount of tritium that is initially added to the deuterium plasma in order to trigger ignition at less than 10 keV.
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