第一千六百四十六章 小露一手!(1 / 2)

人类历史上一共经历了三次非常重要的工业革命,第一次是十八世纪六十年代中期,从英国发起的技术革命是技术发展史上的一次巨大变革,蒸汽机作为动力机被广泛使用,促使世界由手工业时代步入了“蒸汽时代”;

第二次工业革命发生于19世纪最后30年和20世纪初,工业重心由轻纺工业转为重工业,出现了电气、化学、石油等新兴工业部门,世界由“蒸汽时代”进入“电气时代”;

第三次工业革命发生于20世纪四五十年代以后,在原子能、电子计算机、微电子技术、航天技术、分子生物学和遗传工程等领域取得重大突破,标志着新的科学技术革命的到来,其中最具划时代意义的是电子计算机的迅速发展和广泛运用,开辟了信息时代!

这三次工业革命,其实都伴随着动力革命,由最开始的蒸汽机,到内燃机,再到后面的电力,每一次的动力革命,都会带来更为先进的生产力,使得社会的生产效率大幅提高!

细看李泽轩这一年多来在大唐所做出的改变,就可以发现他是跳过了蒸汽机、内燃机两个过程,直接展开了原来历史上的第三次动力革命——电力!

但有些东西虽然短时间内能够绕开,但却无法一辈子都绕开,尤其是像蒸汽机、内燃机这么重要的东西。人类社会不是说有了电力就会将蒸汽机、内燃机全部给淘汰掉,即便是在二十一世纪电力发达的现代社会,仍然有蒸汽机、内燃机活跃的身影,比如街道上的燃油汽车都是用的内燃机,再比如火力发电厂里面,都还在用着蒸汽机!

这两样东西是人类生产力进步的基石,绝对不可或缺!

“火力发电站?山长,《物理》书上说,磁能生电,但火难道也能生电吗~?”

实验室内,听到李泽轩说出建造火力发电站后,李泰顿时大惊,他疑惑不解道。

李泽轩微微笑道:“火当然不能直接生电,但它可以通过能量转化来间接地产生电,就好比灞河水电站一样,你能说是水生的电吗?不能!因为是水力推动了水车叶轮,带动了发电机的转子进行切割磁场线,所以才产生了电!这火力发电站也是同样的道理~!”

李泽轩这番循序善诱的话,让李泰大受触动,沉默片刻后,李泰激动道:“山长!我明白了!您先前说过,世间的能量都是守恒的,而且是可以相互转化的!这火力发电站想必也是通过将热能转化为动能,动能再转化为电能的!就和水电站一样!”

李泽轩点头赞许道:“青雀你猜测的不错,这火力发电站本质上的确和水电站差不多!”

“山长,可是火不像水一样会流动,如何产生动能~?”

李泰没有因为李泽轩的夸奖而沾沾自喜,反而皱着眉头,出声问道。

“嗯!这个就是火力发电站最需要攻克的技术难题了~!青雀,拿纸笔来!”

李泽轩淡淡地说道。

他想趁着这次机会,索性让李泰将蒸汽机给造出来,虽然按照他原来的计划,是打算让学生们自己去发现蒸汽产生动力的原理,但现在是时不我待,大唐与突厥之间的国战在即,电报中继站和小型火电站的建造势在必行!

而且奇趣阁工坊这边有能工巧匠,也有先进机器,还有制作活塞所必须的橡胶材料,制造蒸汽机的条件已然成熟,既然如此,那就没必要藏着掖着,李泽轩打算今天直接将蒸汽机的图纸交给李泰!

“是!山长!”

听出来李泽轩是要给自己“开小灶”,李泰欢快地应了一声,然后迅速转身去找纸笔了,很快,他拿着纸笔又回到李泽轩身侧,恭敬道:“山长,给您纸笔!”

“嗯!”

李泽轩接过,将纸笔置于实验台上,二话不说,直接开始写写画画,片刻后他开口道:“青雀,你可曾见过水壶将水烧开时的情形?”

“自然见过!”

李泰皱了皱眉,虽是有些不解,但仍然回答道。

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