lined duct (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/ˈlaɪnd dʌkt/

Meaning and Usage

The term "lined duct" typically refers to a duct or conduit (often in HVAC systems or plumbing) that has been coated or lined with a particular material—this could be for insulation, to improve flow, or to prevent leaks. The combination of the words suggests a physical structure that serves a functional purpose in various applications, particularly in industrial, construction, and engineering contexts.

Frequency of Use

The phrase "lined duct" is not commonly used in everyday conversation but is more prevalent in technical documents, engineering discussions, and industry-related communications. It is more often encountered in written contexts, such as manuals and specifications.

Example Sentences

1. The engineers recommended using a lined duct to minimize heat loss in the building's ventilation system.

2. Translation: Инженеры рекомендовали использовать обшитый воздуховод для минимизации потерь тепла в вентиляционной системе здания.

3. If the lined duct is improperly installed, it could lead to serious airflow issues.

4. Translation: Если обшитый воздуховод будет неправильно установлен, это может привести к серьезным проблемам с потоком воздуха.

5. The maintenance team discovered that the lined duct had developed a leak, which required immediate repair.

6. Translation: Команда по обслуживанию обнаружила, что обшитый воздуховод имеет утечку, что требует немедленного ремонта.

Idiomatic Expressions

While "lined duct" itself may not be an integral part of idiomatic expressions, the individual words "lined" and "duct" can appear in several phrases or constructions primarily within technical jargon. Here are some related expressions with meanings:

1. Lined up - Organized or arranged in a row.
2. Example: "The pipes are all lined up for installation tomorrow."

3. Translation: "Трубы все выстроены для установки завтра."

4. In the same duct - In the same channel or medium; often refers to having a similar condition or issue.

5. Example: "Both systems are operating in the same duct, so any issue affects both."
6. Translation: "Обе системы работают в одном канале, поэтому любая проблема затрагивает обе."

Etymology

The term "lined" derives from the word "line," which comes from the Latin "linea," meaning "a thread, string," it evolved to signify a boundary or demarcation. "Duct" originates from Latin "ductus," meaning "leading" or "a leading," derived from "ducere," which means "to lead." The combination highlights a structural aspect of leading something (like air or liquid) through a defined channel.

Synonyms and Antonyms

Synonyms: - Casing duct - Insulated duct - Coated conduit

Antonyms: - Unlined duct - Open duct - Bare conduit