In an internal mix atomizer, where does the mixing of liquid occur?

The mixing of liquid in an internal mix atomizer occurs inside the air or steam nozzle. In this system, the liquid fuel is combined with air or steam before it exits the nozzle. The design ensures that the fuel and the air or steam are thoroughly mixed to create a fine aerosol or mist, which is crucial for achieving efficient combustion in internal combustion engines or boilers.

The internal mixing process is critical because it allows for better atomization of the fuel, which significantly influences combustion efficiency, helps in reducing emissions, and enhances overall operating performance. By ensuring that the mixing is done within the nozzle, the atomizer can produce a uniform spray pattern and optimize the conditions for combustion once the mixture enters the combustion chamber.