exhaust manifold
Học thuậtThân thiện
Definition
Noun: A component of an internal combustion engine that collects exhaust gases from multiple engine cylinders and channels them into a single exhaust pipe or turbocharger inlet.
Usage
The term "exhaust manifold" is used specifically in the context of automotive and mechanical engineering. It refers to a crucial part of a vehicle's exhaust system.
Examples
- The mechanic replaced the cracked exhaust manifold.
- High-performance engines often use tubular steel exhaust manifolds for better gas flow.
- A leak in the exhaust manifold can be dangerous and reduce engine efficiency.
Advanced Usage
- Performance Exhaust Manifold: A specially designed manifold, often with equal-length tubing, to improve engine power by optimizing exhaust gas scavenging.
- Exhaust Manifold Gasket: The seal placed between the manifold and the engine cylinder head to prevent leaks.
Variants and Related Words
- Intake Manifold (n): The component that distributes air or air-fuel mixture to the cylinders. It is the counterpart to the exhaust manifold.
- Header (n): A type of performance exhaust manifold, typically with individual tubes for each cylinder.
- Manifold (n): A pipe or chamber with multiple inlets or outlets, for connecting different parts of a system.
Synonyms
- Exhaust header (specifically for performance tubular designs)
Related Phrases
- To bolt on an exhaust manifold: To install or attach the manifold to the engine.
- Exhaust manifold heat shield: A protective cover that prevents excessive heat from the manifold from damaging nearby components.
Noun
- a manifold that receives exhaust gases from the cylinders and conducts them to the exhaust pipe