Experimental research of reaction force produced by Coanda nozzle

Résumé

The paper presents research results of gas dynamics of Coanda nozzle, that is a key element of drones with jet propulsion. The jet propulsion Coanda drones allow you to quickly monitor the large areas in emergency situations: forest fires, earthquakes, meteor attacks and so on. The aim of this work consists in establishing of the geometric and gas dynamic parameters at which the reaction force produced by Coanda nozzle is maximal.