Abstract: The detonation of e.g. a grenade or another explosive body is simulated by the evaporation of a liquid and subsequent ejection through a nozzle 17, thereby forming a cloud of vapor at the location of the detonation. The device includes an evaporator 10 heated e.g. by combustion means. The heating system 14 is designed to produce the heat for a continuous evaporation of a liquid in the evaporator. The liquid is preferably a mixture of ethylene glycol in water. It is thereby possible to simplify the handling and application and to reduce the danger potential.

Abstract: A simulator for front-loaded barrel weapons, e.g. a mine thrower simulator, is provided with an outlet opening at the lower end of the launcher tube through which the shots, e.g. grenades, exit the launcher tube, thus allowing realistic training conditions. Both the ammunition and the simulator preferably comprise sensors and controls which collect the data from the sensors and perform a first evaluation. The results are transmitted to a computer in the custody of the trainer, which delivers the final evaluation and the calculation of the point of impact, inter alia.