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第58章 霍尔推进器解决方案(1 / 2)

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三十多分钟后。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp夏国国家航天研究所会议室内。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp在曹良才的催促下,研究所内所有的科研人员都迅速坐到了自己的座位上。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp吕永昌站在会议桌前,目光凝重地扫视了一圈众人,随后,伸手打开了投影仪。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“各位,想必大家都已经接到了上层领导的通知。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“长征十号重型运载火箭项目从现在开始停止研发。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp虽然在场众人昨晚就得到了这个消息,但此时此刻,每个研究人员脸上还是流露出了几分难过与不舍之色。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp长达五年的研究周期,毫不夸张地说,长征十号重型运载火箭这个项目就像这些科研人员精心呵护的孩子一般!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“我也是做研究的,各位心中的难受,我能体会到。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“但是,夏国目前的处境,想必各位再清楚不过!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp感受到会议室内沉重的气氛,吕永昌深深地吸了口气,随后按动了鼠标左键“夏国需要一种更加有效的推动方式!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp投影仪变换的灯光吸引了众人的目光。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp《电推进技术》

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“电推进?!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“这……这不可能!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp只是一瞬间,会议室内就变得嘈杂起来。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp一声声质疑声随之传入吕永昌的耳中。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp作为研究所所长的曹良才脸色微变,一脸疑惑地看向神色淡然的吕永昌。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“咳咳……”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp眼看着会议室内的议论声越来越大,曹良才不得不站起身,轻轻咳嗽了一声。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“吕教授,您说的电推进系统,可是霍尔推进器?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp吕永昌轻轻点了点头,眼中露出几分笑意“怎么?曹院士在这方面有研究?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp曹良才瞳孔猛地一缩!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp霍尔推进器……果然是霍尔推进器!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp他苦笑着摇了摇头“吕教授,如果您想用霍尔推进器代替化学燃料火箭……我劝您还是早些放弃吧。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp吕永昌眼中流露出几分疑惑之色“此话怎讲?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp曹良才微微叹了口气“吕教授,您应该是看上了霍尔推进器的比冲吧?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp吕永昌神色微微一凝,随即点了点头。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp见到这一幕场景,曹良才眼中苦涩之意更加浓郁!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“霍尔推进器项目,咱们研究所很久以前就做过研究。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“起初,我们都对其充满信心,甚至有不少院士认为,霍尔推进器是最完美的推进系统!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“可惜,现实永远比想象残酷得多。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“在实验室中,霍尔推进器最大的推力大概是200毫牛。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp说到这边,曹良才再次深深地叹了口气。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“吕教授,200毫牛能干什么?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“在大气层内,也就能推动几张a4纸吧?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“就这个样子,您觉得,霍尔推进器还能替代传统化学火箭吗?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp面对曹良才的质疑,吕永昌轻笑一声,神色淡然地说道“曹院士,先别急。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“先听我讲完再做判断也不迟。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp一边说着,吕永昌一边再次轻轻按动鼠标。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“曹院士,麻烦问一下,研究所里原先那台霍尔推进器的功率是多少?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp曹良才看着投影幕布上一个通体黑色的圆柱体,不由愣了愣神。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp这是啥玩意儿?

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp凭借他的见识,竟然认不出图片中的物体?!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp听到吕永昌的问话,他下意识地开口回答道“大概在20千瓦左右。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp吕永昌了然。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp下一刻,吕永昌脸上浮现出一抹神秘的笑意“如果我说,我可以把功率提高到1000兆瓦以上呢?”

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