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항공공학의 근본 원칙이 뒤집혔다 (opens in new tab)

distributed micro-roughness(DMR) 는 매끄러운 표면이 항력을 줄인다는 80년 넘은 원칙과 달리, 미세한 무작위 거칠기로 난류 전이를 늦춤Tohoku University 연구팀은 1m magnetic support balance system으로 지지대 간섭 없이…

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