recuperator
Definition
Noun: A "recuperator" is a device or system used to recover heat from exhaust gases or other waste streams, typically in industrial or engineering contexts. It functions by transferring heat from a hot fluid (like exhaust) to a cooler fluid (like incoming air), improving energy efficiency.
Usage Examples
- (A heat recovery device used in industrial processes.)
- (A component that captures waste heat to improve performance.)
Advanced Usage
- "Recuperator" can also refer, less commonly, to a person who recovers or regains something (e.g., health or strength), though this usage is rare and primarily technical.
- In engineering, a recuperator is distinct from a regenerator: a recuperator transfers heat continuously through a dividing wall, while a regenerator uses a storage medium.
Variants and Related Words
- Recuperate (verb): to recover from illness, exertion, or loss.
- She needed a week to recuperate after the surgery. (To regain health or strength.)
- Recuperation (noun): the process of recovering or regaining something.
- The patient's recuperation was slow but steady. (The recovery process.)
Synonyms
- Heat exchanger: a device that transfers heat between fluids, of which a recuperator is a specific type.
- Recovery unit: a system designed to reclaim energy or material.
Related Idioms
- There are no common idioms using "recuperator" directly, as it is a technical term. However, the verb "recuperate" appears in the idiom "to recuperate one's losses" (to recover financial or other setbacks).
Additional Notes
- In the Vietnamese reference, "thiết bị thu hồi" translates to "recovery device," which aligns with the engineering meaning of recuperator as a heat recovery unit.