quá nén
Definition
- Adjective (Technical):
- Over-compressed: Describes a substance, typically a gas or vapor in an engine cylinder, that has been compressed to a pressure higher than its normal or designed compression ratio.
Usage Examples
- Adjective:
- Hỗn hợp nhiên liệu có thể trở nên quá nén trong động cơ. (The fuel mixture can become over-compressed in the engine.)
- Tình trạng quá nén có thể gây ra tiếng gõ máy. (An over-compressed condition can cause engine knocking.)
Advanced Usage
- This term is primarily used in mechanical, automotive, and thermodynamic engineering contexts to describe a state of excessive compression, often leading to inefficiency or damage.
Variants and Related Words
Nén (v): to compress.
- Máy nén khí (air compressor).
Tỉ số nén (n): compression ratio.
- Động cơ này có tỉ số nén cao. (This engine has a high compression ratio.)
Synonyms
- Over-compressed: Pressed or squeezed beyond the standard limit.
- Excessively compressed: Compressed to an undue degree.
Related Technical Terms
- Kích nổ (n): detonation, knocking (a potential result of over-compression).
- Hiện tượng quá nén dẫn đến kích nổ. (The over-compression phenomenon leads to knocking.)