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What name is given to the diesel engine where injector in combustion chamber?

The diesel engine where the injector is located directly in the combustion chamber is called a direct injection engine.

Here's why:

* Direct Injection: The fuel is injected directly into the combustion chamber, unlike indirect injection systems where fuel is first injected into a pre-chamber and then enters the combustion chamber.

* Combustion Chamber Location: The injector is physically positioned within the combustion chamber itself.

This design offers several advantages:

* Higher efficiency: Direct injection allows for more precise control of fuel injection, leading to better combustion and higher efficiency.

* Lower emissions: The precise injection helps reduce emissions, particularly soot and NOx.

* Better power: Direct injection systems can achieve higher compression ratios, leading to more power.

However, direct injection engines can also have some disadvantages:

* Higher noise: The direct injection process can lead to increased engine noise.

* More complex: The system itself can be more complex and expensive compared to indirect injection.

Let me know if you have any more questions!