[請益] 奇怪的風力發電邏輯
小弟我最近再想畢業專題題目
今天跟組員一起討論,當中有人提出了一個提案
就是研究一種可以裝在機車上的薄型風力發電機
裝在機車前面,大概在大燈附近那個位置
其他組員都覺得這個題目可以做
只有我反對這個提案 = =
我說:[依照能量守恆,所有能量都來自汽油,如果要在機車上裝風力發電
,那不如直接用電瓶的電不就好了....]
之後就開始了我對其它三個組員的辯論會,它們提出的解釋大概是:
[平常騎機車時,打在機車上的風力都因為摩擦變成無用的熱能,
風力發電可以回收再利用這些能量,減少能量的損失]
我聽了以後突然覺得有那麼點道理,但我就是覺得這個理論一定是錯的,吵到最後,
他們都覺得我根本是腦筋轉不過來........
所以來板上請教各位強者,如果不考慮發電機組產生的阻力的話,這種"阻力發電"在
理論上可行嗎? 我該怎麼說服他們呢 = =
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