overpressure

/'ouvə'preʃə/

Thân thiện

The overpressure from the explosion shattered the windows.

Definition

1. Noun:
   • A transient air pressure greater than the surrounding atmospheric pressure; a sudden, brief increase in pressure, especially from an explosion or shock wave.

Usage

• The term "overpressure" is primarily used in scientific, engineering, and military contexts to describe a pressure wave. It is often associated with the effects of explosions, blasts, or sonic booms.

Examples

• Noun:
  • The bomb's explosion generated a dangerous overpressure that shattered windows for blocks.
  • Engineers must design structures to withstand the overpressure from potential blasts.
  • The overpressure from the sonic boom rattled the dishes in the cupboard.

Advanced Usage

• "Peak overpressure": The maximum value of the overpressure during a blast event.
  • The building's damage was correlated with the peak overpressure recorded at its location.

Variants and Related Words

• Overpressurize (verb): To subject to or cause an overpressure.
  • A malfunction could overpressurize the chamber and cause a rupture.

Synonyms

• Blast wave: A synonym often used in the context of explosions.
• Pressure surge: A more general term for a sudden increase in pressure.

Related Phrases

• Overpressure event: An incident characterized by a sudden rise in pressure.
  • The facility protocol includes procedures for an overpressure event.

Học thuật

Noun

1. a transient air pressure greater than the surrounding atmospheric pressure
   • the overpressure of the blast kills by lethal concussion