adiabatic efficiency (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/ˌeɪ.di.əˈbæt.ɪk ɪˈfɪʃ.ən.si/

Meaning and Usage

Adiabatic efficiency refers to the measure of the efficiency of a thermodynamic process that occurs without heat transfer to or from the system. In practical terms, it is often used in the context of engines, compressors, and turbines, where it quantifies how effectively the device converts input energy to work under adiabatic conditions.

This term is commonly used in scientific, engineering, and technical discussions, particularly in the fields of thermodynamics and mechanical engineering. It is more frequent in written contexts, such as textbooks, research papers, and technical manuals, as opposed to everyday oral speech. The frequency of use may vary but is significant in professional and academic settings.

Example Sentences

1. The engineer analyzed the adiabatic efficiency of the gas turbine to improve its performance.

2. Инженер проанализировал адирабативную эффективность газовой турбины, чтобы улучшить ее производительность.

3. To enhance the design of the compressor, we must calculate its adiabatic efficiency under various operating conditions.

4. Чтобы улучшить конструкцию компрессора, мы должны рассчитать его адирабативную эффективность при различных условиях работы.

5. The adiabatic efficiency of the refrigeration cycle is crucial for determining its overall energy consumption.

6. Адиябативная эффективность холодильного цикла имеет решающее значение для определения его общего потребления энергии.

Idiomatic Expressions

While "adiabatic efficiency" does not typically feature in common idiomatic expressions, understanding it might be useful in discussing broader principles of thermodynamics or engineering efficiency. Here are some related expressions in the context of energy or efficiency:

1. Waste not, want not – This phrase emphasizes the importance of efficient use of resources.

2. Не трать зря, не будешь нуждаться – Эта фраза подчеркивает важность эффективного использования ресурсов.

3. Cutting corners – Referring to achieving efficiency often at the expense of quality, which can be relevant in mechanical processes.

4. Упрощать пути – Ссылаясь на достижение эффективности, часто в ущерб качеству, что может быть актуально в механических процессах.

5. The devil is in the details – It suggests that fine nuances and technical specifics, such as calculating adiabatic efficiency, can greatly affect the overall performance.

6. Дьявол в деталях – Это подразумевает, что тонкие нюансы и технические особенности, такие как расчет адииабативной эффективности, могут значительно повлиять на общую производительность.

Etymology

The term "adiabatic" comes from the Greek word "adiabatos," which means "impassable" or "not to be passed." It entered the scientific vernacular in the 19th century, particularly within the fields of thermodynamics and physics. The word "efficiency" comes from the Latin "efficientia," meaning "effectiveness or power." Together, "adiabatic efficiency" has evolved to denote a key concept in thermodynamics.

Synonyms and Antonyms

Synonyms: - Thermodynamic efficiency - Energy efficiency (in certain contexts)

Antonyms: - Isothermal inefficiency (referring to processes involving heat transfer) - Non-efficient process