IMPACT OF A JET

IMPACT OF A JET  This apparatus enables to measure the force developed by a
jet on a stationary object. It consists of a cylindrical transparent
vessel inside which the water jet generated by a nozzle hits
an object hold by a stem. The force exerted by the water jet
causes a rise of the stem that can be counterbalanced by
adding weights in order to bring it to the initial position. Thus
the force exerted by the water jet on the stationary object
can be determined. A total of three targets are provided: a flat
target, a 45° cone, a hemispherical target.