METHOD OF ACTING ON FLOW PASSING AROUND SYSTEM OF BODIES Russian patent published in 1997 - IPC

FIELD: aero-space engineering, underwater technology and building and mounting technique. SUBSTANCE: method consists in delivery of pulsating jet with particles of solid materials from head portion of body with end spherical head and briquette towards incoming flow. Pulsating jet is swirled in closed cavity of end head provided with front and bottom branch pipes and self- maintaining oscillatory motion of gas with particles is initiated near body around which flow passes. EFFECT: increased resistance of system of rhomboid and spindle-shaped bodies spaced longitudinally and transversely with magnetized leading edges and end head with briquette of radioactive particles. 15 dwg