ENSURING OF THE EFFECTIVE AND HIGT-QUOLITY ULTRASONIC CLEANING OF HYDROFUEL SMALL-CAPILLARY FILTERING ELEMENTS

Abstract

The article considers the physical nature of the ultrasonic cleaning of small-capillary filtering elements of hydraulic and fuel systems of modern aircraft. The physical nature of filtering elements cleaning processes is the influence of the detergent liquid of gas bubbles in the oscillation frequency the unilateral gas diffusion on effectiveness of and on the flow of the filtering elements viscoplastic contamination layer.

Keywords

• filtering element
• cavitation bubbles energy
• cumulative fluid stream
• shearing stress in the viscoplastic layer