Turbofans are widely used in many fields, mainly including the following aspects:
Aviation field: Turbofan engines (also known as turbofan engines) are one of the main types of modern aircraft engines. It consists of a compressor, a combustion chamber, a high-pressure turbine, a low-pressure turbine and an exhaust system. The gas ejected by the turbofan engine through the nozzle and the air discharged by the fan together produce a reaction thrust. Its characteristics are that the first-stage fan blade area is large, part of the air passes through the inner duct, and part of the air passes through the outer duct. The direct thrust provided by the outer duct and the thrust provided by the inner duct work together, making the turbofan engine have a higher thrust-to-weight ratio and a lower fuel consumption rate.
Industrial application: Turbofans are also important in industrial equipment. For example, they are used as suction devices on small printers and are installed at the bottom of the substrate platform to produce suction to fix soft materials and prevent them from deforming or shifting during the printing process. In addition, turbofans are also commonly used in basic chassis dust removal, engine compartment cleaning, outdoor camping fire, instant heat dissipation, drying clothes and car washing water collection.
Technology Development Trend: With the advancement of electrification, the design of turbofans is also constantly innovating. For example, the motor design is integrated into the existing aviation power system, and the motor rotor part is combined with the blades or rims of the rim fan to achieve the integrated design of the impeller machinery and the motor structure. This is considered to be a potential technical direction for the integrated optimization of the power system.
