Last Updated：2025/11/30

(physics) A shock wave formed by the fusion of incident and reflected shock waves from an explosion.

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Mach stem

Source Word

Mach stem

(physics) A shock wave formed by the fusion of incident and reflected shock waves from an explosion.

Japanese Meaning

（物理学）爆発による入射ショック波と反射ショック波が融合して形成される衝撃波

After the blast, the Mach stem propagated across the debris field, causing sudden spikes in overpressure measurements.

爆発の後、入射衝撃波と反射衝撃波が融合して形成された衝撃波は瓦礫地帯に伝播し、過圧の測定値に突然の急上昇をもたらした。

Sense（1）

(physics) A shock wave formed by the fusion of incident and reflected shock waves from an explosion.

Mach stems

（ plural ）