Didactic device for studying flow measurements engineering teaching equipment Hydrodynamics Laboratory

H10 Didactic device for studying flow measurements engineering teaching equipment Hydrodynamics Laboratory

Description

Didactic device for studying flow measurements to study different flow measurement methods based on a Venturi, a diaphragm and a float flowmeter.

The bench is used to apply the steady-state energy conservation equation (Bernoulli’s equation).

The depressimetric organs are transparent so that students can visualize the flow of the fluid inside.

Supplied with a complete instructional manual with practical work (TP).

Educational holdings

This teaching equipment makes it possible to carry out the following practical exercises:

– Application of Bernoulli’s theorem for an incompressible fluid.

– Direct comparison of the flow measurements made by a Venturi, a diaphragm and a rotameter.

– Comparison of the pressure drops at the passage of each flow measurement device

– Comparison of pressure drops through a sudden enlargement and a 90 ° elbow

Supplied with a complete instructional manual with practical work (TP).

Specifications for tender

APPARATUS FOR STUDYING METHODS OF MEASURING FLOW

The bench must allow the following pedagogical operations:

– Application of Bernoulli’s theorem for an incompressible fluid.

– Direct comparison of the flow measurements made by a Venturi, a diaphragm and a rotameter.

– Comparison of the pressure drops at the passage of each flow measurement device

– Comparison of pressure drops through a sudden enlargement and a 90 ° elbow

Technical specifications required:

• a transparent Venturi

– Converging (dia 26 mm, 16 mm)

– collar (16 mm dia)

– Diverging (dia 16 to 26 mm)

• a sharp transparent enlargement (from 26 to 51 mm)
• a transparent diaphragm with a diameter of 20 mm
• a transparent rotameter graduated from 0 to 210 mm and supplied with a calibration curve from 0 to 35 l / min
• nine pressure taps connected to a multi manometer graduated from 0 to 380 mm
• a flow control valve
• The maximum flow will be 28 l / min
• User and Practical Manual in French