Last Updated
：2025/11/26
Froude number
Noun
Japanese Meaning
流体力学における無次元数。特性速度を重力波速度で割った値として定義され、水中を移動する物体の抵抗の評価に用いられる。
（ plural ）
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(fluid mechanics) A dimensionless number defined as the ratio of a characteristic velocity to a gravitational wave velocity, used in fluid mechanics to determine the resistance of an object moving through water.
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Froude number
The ship's hull design was optimized after testing revealed that its Froude number caused excessive wave resistance at cruising speed.
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The ship's hull design was optimized after testing revealed that its Froude number caused excessive wave resistance at cruising speed.
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