pressure shell (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/ˈprɛʃər ʃɛl/

Meaning and Usage

The term "pressure shell" refers to a type of structure designed to resist internal or external pressure. It is commonly used in engineering and architectural contexts and is applicable to things such as vessels, pipes, and other enclosed structures subjected to pressure from gas or fluid.

• Frequency of Use: "Pressure shell" is frequently used in technical or scientific disciplines, particularly engineering, materials science, and architecture. Its usage is broader in written contexts, such as textbooks, research articles, and technical manuals, rather than in casual conversation.

Example Sentences

1. The engineers calculated the maximum stress the pressure shell could withstand.
   (Инженеры рассчитали максимальное напряжение, которое оболочка под давлением может выдержать.)

2. A pressure shell is essential for deep-sea submersibles to ensure safety.
   (Оболочка под давлением необходима для глубоководных подводных аппаратов, чтобы обеспечить безопасность.)

3. The pressure shell of the reactor is designed to contain radioactive materials.
   (Оболочка под давлением реактора спроектирована для удержания радиоактивных материалов.)

Idiomatic Expressions

While "pressure shell" itself may not be a frequent component of idiomatic expressions, the concept of "pressure" is extensively used in various idiomatic forms. Here are some examples:

1. Under pressure
   "The team performed exceptionally well under pressure."
   (Команда выступила исключительно хорошо под давлением.)

2. Pressure cooker (metaphor for a tense situation)
   "The negotiation was a real pressure cooker, with everyone feeling the heat."
   (Переговоры были настоящим давлением, когда все чувствовали напряжение.)

3. Pressure to perform
   "There is always pressure to perform in competitive environments."
   (В конкурентной среде всегда есть давление на производительность.)

4. Release pressure
   "It's important to find ways to release pressure before it builds up."
   (Важно находить способы снизить давление, прежде чем оно накапливается.)

5. Put someone under pressure
   "The deadline really put the team under pressure."
   (Срок выполнения действительно оказал давление на команду.)

Etymology

The term "pressure" comes from the Latin root "pressura," which means "a pressing, or weight." The word "shell," deriving from Old English "scealu," refers to a protective outer covering. The combination thus refers to a structure designed to withstand external or internal pressure.

Synonyms and Antonyms

Synonyms:
- Pressure vessel
- Pressure container
- Protective casing

Antonyms:
- Vacuum chamber
- Hollow shell (in the context of resisting pressure)