
scienceMay 28, 202440:43pending
EP.177 當「灑水器」反向吸水時會如何轉動呢?「逆轉灑水器」問題終於解決!
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EP.177 當「灑水器」反向吸水時會如何轉動呢?「逆轉灑水器」問題終於解決!
🌀 物理學界的老問題「逆轉灑水器」終於解決!
當灑水器反向吸水時,會如何轉動?
紐約大學的研究團隊利用特製的「無轉軸灑水器」,通過精密控制和螢光染料追踪流場,揭示了這個曾經導致「科學頑童」費曼在加速器實驗室中引發爆炸的問題。
結果證實,灑水器的確會逆轉,但逆轉速度僅為順轉的1/40。
🔬這項研究不僅解答了物理學的一大疑問,也開啟了利用流體力學發展新能源的可能性。🌪️💡🌊
美國物理學會新聞稿(2024/01/26):https://physics.aps.org/articles/v17/15
PRL論文(2024/01/26):https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.132.044003
#物理學奇謎#費曼灑水器問題#流體力學探秘
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