What Factors Affect the Effectiveness of Atomizing Spray Nozzles? In various industries, when applying nozzle spray, it is necessary to utilize nozzles for atomization. There are multiple forms of atomization, and the main factors affecting the quality of atomization and liquefaction include the following: The forces affecting the quality of atomization are categorized as follows:

Factors Affecting Atomizing Spray Nozzle Effectiveness In various industries, the use of nozzles for atomizing spray is essential. Atomization methods come in various forms, and several factors primarily influence the quality of atomized liquid. The forces affecting atomization quality are categorized into internal and external forces.

Factors affecting internal forces include the viscosity of the liquid and surface tension; the method to improve this is to increase the temperature of the liquid.

Factors affecting atomization include the speed of liquid ejection, the volume of liquid ejected per unit time, the speed of the atomizing gas, the contact area between gas and liquid, and the angle of intersection; methods to improve atomization quality involve increasing air pressure, reducing the flow and pressure of the liquid, and modifying the structure of the atomizing nozzle.

In a burner nozzle, the viscosity and surface tension of the fuel are the primary factors affecting atomization quality. In pressure-type nozzle structures, viscosity plays a decisive role during the initial stage of atomization. By increasing the oil temperature to reduce viscosity, the swirl intensity in the swirl chamber increases, along with increased tangential and radial forces, resulting in improved atomization quality. For burners using air pressure for atomization, the structure of the atomizing nozzle and the air pressure are the main influencing factors. Structurally, they are divided into internal and external mixing methods, with single and multiple mixing. Increasing the air pressure can enhance the quality of fuel atomization.