Your quote (0 machine)
Home > Hydraulic > Hydraulic > H5N

Study of a venturi

Most industrial flow rate systems are based on the Venturi phenomenon. The H5N device allows the observation of this phenomenon by measuring the variation of the static pressure through a Venturi tube. It is the perfect application of Bernoulli's theorem.




Educational Objectives :
  • Observation and measurement of the distribution of the static pressure along a venturi tube
  • Application of Bernoulli's theorem and comparison of experimental results with theoretical ones.
  • Influence of the Reynolds number on the flow coefficient

    The fluid flows in a circular pipe, passes into a convergent, then into a divergent lower slope, before passing through a flow control valve. Eleven pressure taps, connected to a multi-manometer, measure the static pressure variation within the venturi tube. The speed distribution and the flow coefficient are deduced from these measurements. The comparison of the experimental values ​​with the theoretical values ​​shows that this coefficient varies slightly with the flow rate, due to the pressure drops.
    The pressure tubes are connected to a manifold equipped with a valve for adjusting the back pressure of air. The water level in the tubes is regulated by a hand pump connected to this valve.
DEMANDER UN DEVIS POUR CETTE MACHINE

Other machines associated with the category Hydraulic
Hydraulic power benches
402B-EX408B
Read more
Hydraulic power supply bench
EX402SP
Read more
Study apparatus of the center of thrust
EH25
Read more
Fluid dynamics benches
EX400
Read more
Fluid dynamics benches and flow measuring devices
EX410
Read more
Vertical bench for the study of fluid dynamics in parallel
MP75
Read more
Vertical bench for the study of fluid dynamics in series
MP75D
Read more
Apparatus for studying flow measurement methods
MP80
Read more
Study of laminar and turbulent regimes
MP85
Read more
Centrifugal pump study bench
MP71
Read more
Study bench for centrifugal pumps series / parallel
PS73
Read more
Centrifugal pump study bench
MP73
Read more
Automated centrifugal pump study bench with flow control
MP74
Read more
Study bench of four industrial pumps
MP79CR
Read more
Study of a gravity feed system for drinking water / visualization of the hydraulic behavior of a water supply and distribution system
MP79AD
Read more
Ball drop viscometer
EH101
Read more
Capillary viscometer
EH105
Read more
Flow visualization model
EH200
Read more
Flow measurement in open water pipes
MP62
Read more
Hydraulic channel
EX404
Read more
Hydraulic channel with variable slope
EH1000
Read more
Channels with moving bed
EH330 - EH331
Read more
Visualization and study channel of sediment transport
EH310
Read more
Cavitation study
EH505
Read more
Study of water hammer and equilibrium chimney
EH170
Read more
Bench for the study of fluid dynamics
MP76
Read more
Infiltrometer
EID320
Read more
Lysimeter
EID240
Read more
Apparatus for demonstrating infiltration
EID210
Read more
Rain simulator
EID340
Read more
Study bench of a pump
PS74
Read more
Study bench of two centrifugal pumps
MP73CR
Read more
Flow meter bench
MP83-b
Read more
Hydraulic power bench
EX402CR
Read more
Solid-liquid fluidization study bench
MP13
Read more