简单理解高温等离子流驱动力

2019年我最开始讨论用电离空气驱动飞碟时,万维的网军来现眼表示不可能用空气压力托起飞碟。这次我想既然中国已经明显具有了制造这种飞碟的能力了,应该不会有中文网军来现眼闹同样的笑话了,就没预备着如何反驳那样的谬论。而且在将“再谈谈中国的那只飞碟”改写成英文“More About That Glowing UFO of China”时,我还特意加了这么一段话:

【When the flying saucer hovers in the air, the plasma layer below the saucer acts like a power cushion that pushes up against the saucer and pushes down against the surrounding air simultaneously due to its continual high pressure sustained by the magnetohydrodynamic flow.

中译文:当飞碟在空中盘旋时,飞碟下方的等离子层就像一个动力垫,由于磁流体动力流持续产生的持续高压,它同时向上推飞碟并向下推压周围的空气。】

没想到我在academia.edu贴出该文【[1]】后,这回轮到埃及的网军来现眼提出2019年的中文网军提出的谬论了。

虽然这些喜欢就工程和自然科学问题来发言的各国网军们发出这样谬论显得很不专业,这也提醒我很多不具备理工背景的读者或许也会产生同样的疑问。下面我将高温等离子流的驱动力与普通炸药与热气球这两种大家熟悉的例子来做一比较,希望能帮助大家更好地理解这一问题。

能量来源:

等离子流飞碟:核能持续转换为电磁能再热能

热气球:燃烧化学能持续转换为热能

炸药爆炸:化学能瞬间转化为机械能

受力形式:

等离子流飞碟:由高压电离产生的高温等离子体的膨胀高压向上托起飞碟,同时向下作用于周围的大气。

热气球:被加热的气体的膨胀后使气球整体密度低于大气密度,从而使热气球飘起。

炸药爆炸:爆炸力可以将重物抛向天空

。。。。。。

对于那些难以想象高温等离子流能托起飞碟的人,只要把高温等离子流产生的膨胀压力与炸药爆炸产生的膨胀压力做个比较即可;

对于那些难以想象飞碟四周的等离子流能够始终维持一个可以托起飞碟的高压的人,只要把维持等离子流的能量的核反应堆与热气球的燃烧炉比较即可。

希望,上面这两种比喻能帮助没有理工背景的人更好地理解高温等离子流如何可以作为飞碟的驱动力。

 

[[1]] Dai, R. (2023). “More About That Glowing UFO of China”. Retrieved from: https://www.academia.edu/s/f832f6381e?source=link

慕容青草 发表评论于
下面这组数据或许能进一步帮助大家想象:

马斯克的Falcon 9火箭燃料的燃烧温度是6000F左右,

由空气电离产生的闪电的温度可以高于太阳表面的温度,而太阳表面的温度是6000K左右。

大家可以做一下换算拿6000K和6000F比较一下。
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