DEVICE FOR PROOF OF PROPERTIES OF HYDROSTATIC (WEIGHT) OF LIQUID PRESSURE

摘要

FIELD: training means.;SUBSTANCE: device for proving three properties of weight of hydrostatic pressure has a closed container made of sheet material and having surface inclined to horizon at different angles, connected to a transparent tube piezometers. One of tubes with funnel serves for filling reservoir with water. Other tubes are made as communicating vessels for fixation of water level at same horizon. Two tubes are connected to reservoir at same level, but to different inclined surfaces of reservoir, and one is connected in reservoir bottom. In differently inclined to horizon surfaces of reservoir are drilled holes which can be closed by plugs, serving for visual observation of trajectories of water jets.;EFFECT: invention can be used for laboratory work on “Hydraulics” course.;1 cl, 1 dwg